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<article>
<articleinfo>
<author>
<firstname>Poul</firstname>
<surname>Nielsen</surname>
<affiliation>
<shortaffil>Auckland Bioengineering Institute, The University of Auckland</shortaffil>
</affiliation>
</author>
</articleinfo>
<sect1 id="sec_structure">
<title>Model Structure</title>
<para>
Abstract: This paper gives the 2006 self-consistent set of values of the basic constants and conversion factors of physics and chemistry recommended by the Committee on Data for Science and Technology (CODATA) for international use. Further, it describes in detail the adjustment of the values of the constants, including the selection of the final set of input data based on the results of least-squares analyses. The 2006 adjustment takes into account the data considered in the 2002 adjustment as well as the data that became available between 31 December 2002, the closing date of that adjustment, and 31 December 2006, the closing date of the new adjustment. The new data have led to a significant reduction in the uncertainties of many recommended values. The 2006 set replaces the previously recommended 2002 CODATA set and may also be found on the World Wide Web at physics.nist.gov/constants.
</para>
<para>
The complete original reference is cited below:
</para>
<para>
<ulink url="http://physics.nist.gov/cuu/Constants/codata.pdf">CODATA Recommended Values of the Fundamental Physical Constants: 2006</ulink>, Peter J. Mohr, Barry N. Taylor, and David B. Newell, 2008, <ulink url="http://physics.nist.gov/cuu/Constants/">
<emphasis>National Institute of Standards and Technology</emphasis>
</ulink>.
</para>
</sect1>
</article>
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<eq/>
<ci>nuclear_magneton_in_inverse_meter_per_tesla</ci>
<cn type="e-notation">2.542623616<sep/>-2</cn>
</apply>
</math>
<variable name="nuclear_magneton_in_K_per_T" units="kelvin_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>nuclear_magneton_in_K_per_T</ci>
<cn type="e-notation">3.6582637<sep/>-4</cn>
</apply>
</math>
</component>
<!-- codata 2006 electromagnetic uncertainty -->
<component name="codata_2006_electromagnetic_uncertainty">
<variable name="elementary_charge_uncertainty" units="coulomb" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>elementary_charge_uncertainty</ci>
<cn type="e-notation">0.000000040<sep/>-19</cn>
</apply>
</math>
<variable name="elementary_charge_over_h_uncertainty" units="ampere_per_joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>elementary_charge_over_h_uncertainty</ci>
<cn type="e-notation">0.000000060<sep/>14</cn>
</apply>
</math>
<variable name="magnetic_flux_quantum_uncertainty" units="weber" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>magnetic_flux_quantum_uncertainty</ci>
<cn type="e-notation">0.000000052<sep/>-15</cn>
</apply>
</math>
<variable name="conductance_quantum_uncertainty" units="siemens" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>conductance_quantum_uncertainty</ci>
<cn type="e-notation">0.0000000053<sep/>-5</cn>
</apply>
</math>
<variable name="inverse_of_conductance_quantum_uncertainty" units="ohm" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>inverse_of_conductance_quantum_uncertainty</ci>
<cn type="real">0.0000088</cn>
</apply>
</math>
<variable name="Josephson_constant_uncertainty" units="hertz_per_volt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Josephson_constant_uncertainty</ci>
<cn type="e-notation">0.012<sep/>9</cn>
</apply>
</math>
<variable name="von_Klitzing_constant_uncertainty" units="ohm" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>von_Klitzing_constant_uncertainty</ci>
<cn type="real">0.000018</cn>
</apply>
</math>
<variable name="Bohr_magneton_uncertainty" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Bohr_magneton_uncertainty</ci>
<cn type="e-notation">0.000023<sep/>-26</cn>
</apply>
</math>
<variable name="Bohr_magneton_in_eV_per_T_uncertainty" units="electronvolt_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Bohr_magneton_in_eV_per_T_uncertainty</ci>
<cn type="e-notation">0.0000000079<sep/>-5</cn>
</apply>
</math>
<variable name="Bohr_magneton_in_Hz_per_T_uncertainty" units="hertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Bohr_magneton_in_Hz_per_T_uncertainty</ci>
<cn type="e-notation">0.00000035<sep/>9</cn>
</apply>
</math>
<variable name="Bohr_magneton_in_inverse_meter_per_tesla_uncertainty" units="per_meter_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Bohr_magneton_in_inverse_meter_per_tesla_uncertainty</ci>
<cn type="real">0.0000012</cn>
</apply>
</math>
<variable name="Bohr_magneton_in_K_per_T_uncertainty" units="kelvin_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Bohr_magneton_in_K_per_T_uncertainty</ci>
<cn type="real">0.0000012</cn>
</apply>
</math>
<variable name="nuclear_magneton_uncertainty" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>nuclear_magneton_uncertainty</ci>
<cn type="e-notation">0.00000013<sep/>-27</cn>
</apply>
</math>
<variable name="nuclear_magneton_in_eV_per_T_uncertainty" units="electronvolt_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>nuclear_magneton_in_eV_per_T_uncertainty</ci>
<cn type="e-notation">0.0000000045<sep/>-8</cn>
</apply>
</math>
<variable name="nuclear_magneton_in_MHz_per_T_uncertainty" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>nuclear_magneton_in_MHz_per_T_uncertainty</ci>
<cn type="real">0.00000019</cn>
</apply>
</math>
<variable name="nuclear_magneton_in_inverse_meter_per_tesla_uncertainty" units="per_meter_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>nuclear_magneton_in_inverse_meter_per_tesla_uncertainty</ci>
<cn type="e-notation">0.000000064<sep/>-2</cn>
</apply>
</math>
<variable name="nuclear_magneton_in_K_per_T_uncertainty" units="kelvin_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>nuclear_magneton_in_K_per_T_uncertainty</ci>
<cn type="e-notation">0.0000064<sep/>-4</cn>
</apply>
</math>
</component>
<!-- codata 2006 atomic and nuclear -->
<component name="codata_2006_atomic_and_nuclear">
<!-- codata 2006 atomic and nuclear general -->
<variable name="fine_structure_constant" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>fine_structure_constant</ci>
<cn type="e-notation">7.2973525376<sep/>-3</cn>
</apply>
</math>
<variable name="inverse_fine_structure_constant" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>inverse_fine_structure_constant</ci>
<cn type="real">137.035999679</cn>
</apply>
</math>
<variable name="Rydberg_constant" units="per_meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Rydberg_constant</ci>
<cn type="real">10973731.568527</cn>
</apply>
</math>
<variable name="Rydberg_constant_times_c_in_Hz" units="hertz" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Rydberg_constant_times_c_in_Hz</ci>
<cn type="e-notation">3.289841960361<sep/>15</cn>
</apply>
</math>
<variable name="Rydberg_constant_times_hc_in_J" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Rydberg_constant_times_hc_in_J</ci>
<cn type="e-notation">2.17987197<sep/>-18</cn>
</apply>
</math>
<variable name="Rydberg_constant_times_hc_in_eV" units="electronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Rydberg_constant_times_hc_in_eV</ci>
<cn type="real">13.60569193</cn>
</apply>
</math>
<variable name="Bohr_radius" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Bohr_radius</ci>
<cn type="e-notation">0.52917720859<sep/>-10</cn>
</apply>
</math>
<variable name="Hartree_energy" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Hartree_energy</ci>
<cn type="e-notation">4.35974394<sep/>-18</cn>
</apply>
</math>
<variable name="Hartree_energy_in_eV" units="electronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Hartree_energy_in_eV</ci>
<cn type="real">27.21138386</cn>
</apply>
</math>
<variable name="quantum_of_circulation" units="square_meter_per_second" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>quantum_of_circulation</ci>
<cn type="e-notation">3.6369475199<sep/>-4</cn>
</apply>
</math>
<variable name="quantum_of_circulation_times_2" units="square_meter_per_second" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>quantum_of_circulation_times_2</ci>
<cn type="e-notation">7.273895040<sep/>-4</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear electroweak -->
<variable name="Fermi_coupling_constant" units="per_square_gigaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Fermi_coupling_constant</ci>
<cn type="e-notation">1.16637<sep/>-5</cn>
</apply>
</math>
<variable name="weak_mixing_angle" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>weak_mixing_angle</ci>
<cn type="real">0.22255</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear electron -->
<variable name="electron_mass" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_mass</ci>
<cn type="e-notation">9.10938215<sep/>-31</cn>
</apply>
</math>
<variable name="electron_mass_in_u" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_mass_in_u</ci>
<cn type="e-notation">5.4857990943<sep/>-4</cn>
</apply>
</math>
<variable name="electron_mass_energy_equivalent" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_mass_energy_equivalent</ci>
<cn type="e-notation">8.18710438<sep/>-14</cn>
</apply>
</math>
<variable name="electron_mass_energy_equivalent_in_MeV" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_mass_energy_equivalent_in_MeV</ci>
<cn type="real">0.510998910</cn>
</apply>
</math>
<variable name="electron_muon_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_muon_mass_ratio</ci>
<cn type="e-notation">4.83633171<sep/>-3</cn>
</apply>
</math>
<variable name="electron_tau_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_tau_mass_ratio</ci>
<cn type="e-notation">2.87564<sep/>-4</cn>
</apply>
</math>
<variable name="electron_proton_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_proton_mass_ratio</ci>
<cn type="e-notation">5.4461702177<sep/>-4</cn>
</apply>
</math>
<variable name="electron_neutron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_neutron_mass_ratio</ci>
<cn type="e-notation">5.4386734459<sep/>-4</cn>
</apply>
</math>
<variable name="electron_deuteron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_deuteron_mass_ratio</ci>
<cn type="e-notation">2.7244371093<sep/>-4</cn>
</apply>
</math>
<variable name="electron_to_alpha_particle_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_to_alpha_particle_mass_ratio</ci>
<cn type="e-notation">1.37093355570<sep/>-4</cn>
</apply>
</math>
<variable name="electron_charge_to_mass_quotient" units="coulomb_per_kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_charge_to_mass_quotient</ci>
<cn type="e-notation">-1.758820150<sep/>11</cn>
</apply>
</math>
<variable name="electron_molar_mass" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_molar_mass</ci>
<cn type="e-notation">5.4857990943<sep/>-7</cn>
</apply>
</math>
<variable name="Compton_wavelength" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Compton_wavelength</ci>
<cn type="e-notation">2.4263102175<sep/>-12</cn>
</apply>
</math>
<variable name="Compton_wavelength_over_2_pi" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Compton_wavelength_over_2_pi</ci>
<cn type="e-notation">386.15926459<sep/>-15</cn>
</apply>
</math>
<variable name="classical_electron_radius" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>classical_electron_radius</ci>
<cn type="e-notation">2.8179402894<sep/>-15</cn>
</apply>
</math>
<variable name="Thomson_cross_section" units="square_meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Thomson_cross_section</ci>
<cn type="e-notation">0.6652458558<sep/>-28</cn>
</apply>
</math>
<variable name="electron_magnetic_moment" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_magnetic_moment</ci>
<cn type="e-notation">-928.476377<sep/>-26</cn>
</apply>
</math>
<variable name="electron_magnetic_moment_to_Bohr_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_magnetic_moment_to_Bohr_magneton_ratio</ci>
<cn type="real">-1.00115965218111</cn>
</apply>
</math>
<variable name="electron_magnetic_moment_to_nuclear_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_magnetic_moment_to_nuclear_magneton_ratio</ci>
<cn type="real">-1838.28197092</cn>
</apply>
</math>
<variable name="electron_magnetic_moment_anomaly" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_magnetic_moment_anomaly</ci>
<cn type="e-notation">1.15965218111<sep/>-3</cn>
</apply>
</math>
<variable name="electron_g_factor" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_g_factor</ci>
<cn type="real">-2.0023193043622</cn>
</apply>
</math>
<variable name="electron_muon_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_muon_magnetic_moment_ratio</ci>
<cn type="real">206.7669877</cn>
</apply>
</math>
<variable name="electron_proton_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_proton_magnetic_moment_ratio</ci>
<cn type="real">-658.2106848</cn>
</apply>
</math>
<variable name="electron_to_shielded_proton_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_to_shielded_proton_magnetic_moment_ratio</ci>
<cn type="real">-658.2275971</cn>
</apply>
</math>
<variable name="electron_neutron_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_neutron_magnetic_moment_ratio</ci>
<cn type="real">960.92050</cn>
</apply>
</math>
<variable name="electron_deuteron_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_deuteron_magnetic_moment_ratio</ci>
<cn type="real">-2143.923498</cn>
</apply>
</math>
<variable name="electron_to_shielded_helion_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_to_shielded_helion_magnetic_moment_ratio</ci>
<cn type="real">864.058257</cn>
</apply>
</math>
<variable name="electron_gyromagnetic_ratio" units="per_second_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_gyromagnetic_ratio</ci>
<cn type="e-notation">1.760859770<sep/>11</cn>
</apply>
</math>
<variable name="electron_gyromagnetic_ratio_over_2_pi" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_gyromagnetic_ratio_over_2_pi</ci>
<cn type="real">28024.95364</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear muon -->
<variable name="muon_mass" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_mass</ci>
<cn type="e-notation">1.88353130<sep/>-28</cn>
</apply>
</math>
<variable name="muon_mass_in_u" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_mass_in_u</ci>
<cn type="real">0.1134289256</cn>
</apply>
</math>
<variable name="muon_mass_energy_equivalent" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_mass_energy_equivalent</ci>
<cn type="e-notation">1.692833510<sep/>-11</cn>
</apply>
</math>
<variable name="muon_mass_energy_equivalent_in_MeV" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_mass_energy_equivalent_in_MeV</ci>
<cn type="real">105.6583668</cn>
</apply>
</math>
<variable name="muon_electron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_electron_mass_ratio</ci>
<cn type="real">206.7682823</cn>
</apply>
</math>
<variable name="muon_tau_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_tau_mass_ratio</ci>
<cn type="e-notation">5.94592<sep/>-2</cn>
</apply>
</math>
<variable name="muon_proton_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_proton_mass_ratio</ci>
<cn type="real">0.1126095261</cn>
</apply>
</math>
<variable name="muon_neutron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_neutron_mass_ratio</ci>
<cn type="real">0.1124545167</cn>
</apply>
</math>
<variable name="muon_molar_mass" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_molar_mass</ci>
<cn type="e-notation">0.1134289256<sep/>-3</cn>
</apply>
</math>
<variable name="muon_Compton_wavelength" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_Compton_wavelength</ci>
<cn type="e-notation">11.73444104<sep/>-15</cn>
</apply>
</math>
<variable name="muon_Compton_wavelength_over_2_pi" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_Compton_wavelength_over_2_pi</ci>
<cn type="e-notation">1.867594295<sep/>-15</cn>
</apply>
</math>
<variable name="muon_magnetic_moment" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_magnetic_moment</ci>
<cn type="e-notation">-4.49044786<sep/>-26</cn>
</apply>
</math>
<variable name="muon_magnetic_moment_to_Bohr_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_magnetic_moment_to_Bohr_magneton_ratio</ci>
<cn type="e-notation">-4.84197049<sep/>-3</cn>
</apply>
</math>
<variable name="muon_magnetic_moment_to_nuclear_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_magnetic_moment_to_nuclear_magneton_ratio</ci>
<cn type="real">-8.89059705</cn>
</apply>
</math>
<variable name="muon_magnetic_moment_anomaly" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_magnetic_moment_anomaly</ci>
<cn type="e-notation">1.16592069<sep/>-3</cn>
</apply>
</math>
<variable name="muon_g_factor" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_g_factor</ci>
<cn type="real">-2.0023318414</cn>
</apply>
</math>
<variable name="muon_proton_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_proton_magnetic_moment_ratio</ci>
<cn type="real">-3.183345137</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear tau -->
<variable name="tau_mass" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_mass</ci>
<cn type="e-notation">3.16777<sep/>-27</cn>
</apply>
</math>
<variable name="tau_mass_in_u" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_mass_in_u</ci>
<cn type="real">1.90768</cn>
</apply>
</math>
<variable name="tau_mass_energy_equivalent" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_mass_energy_equivalent</ci>
<cn type="e-notation">2.84705<sep/>-10</cn>
</apply>
</math>
<variable name="tau_mass_energy_equivalent_in_MeV" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_mass_energy_equivalent_in_MeV</ci>
<cn type="real">1776.99</cn>
</apply>
</math>
<variable name="tau_electron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_electron_mass_ratio</ci>
<cn type="real">3477.48</cn>
</apply>
</math>
<variable name="tau_muon_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_muon_mass_ratio</ci>
<cn type="real">16.8183</cn>
</apply>
</math>
<variable name="tau_proton_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_proton_mass_ratio</ci>
<cn type="real">1.89390</cn>
</apply>
</math>
<variable name="tau_neutron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_neutron_mass_ratio</ci>
<cn type="real">1.89129</cn>
</apply>
</math>
<variable name="tau_molar_mass" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_molar_mass</ci>
<cn type="e-notation">1.90768<sep/>-3</cn>
</apply>
</math>
<variable name="tau_Compton_wavelength" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_Compton_wavelength</ci>
<cn type="e-notation">0.69772<sep/>-15</cn>
</apply>
</math>
<variable name="tau_Compton_wavelength_over_2_pi" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_Compton_wavelength_over_2_pi</ci>
<cn type="e-notation">0.111046<sep/>-15</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear proton -->
<variable name="proton_mass" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_mass</ci>
<cn type="e-notation">1.672621637<sep/>-27</cn>
</apply>
</math>
<variable name="proton_mass_in_u" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_mass_in_u</ci>
<cn type="real">1.00727646677</cn>
</apply>
</math>
<variable name="proton_mass_energy_equivalent" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_mass_energy_equivalent</ci>
<cn type="e-notation">1.503277359<sep/>-10</cn>
</apply>
</math>
<variable name="proton_mass_energy_equivalent_in_MeV" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_mass_energy_equivalent_in_MeV</ci>
<cn type="real">938.272013</cn>
</apply>
</math>
<variable name="proton_electron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_electron_mass_ratio</ci>
<cn type="real">1836.15267247</cn>
</apply>
</math>
<variable name="proton_muon_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_muon_mass_ratio</ci>
<cn type="real">8.88024339</cn>
</apply>
</math>
<variable name="proton_tau_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_tau_mass_ratio</ci>
<cn type="real">0.528012</cn>
</apply>
</math>
<variable name="proton_neutron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_neutron_mass_ratio</ci>
<cn type="real">0.99862347824</cn>
</apply>
</math>
<variable name="proton_charge_to_mass_quotient" units="coulomb_per_kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_charge_to_mass_quotient</ci>
<cn type="e-notation">9.57883392<sep/>7</cn>
</apply>
</math>
<variable name="proton_molar_mass" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_molar_mass</ci>
<cn type="e-notation">1.00727646677<sep/>-3</cn>
</apply>
</math>
<variable name="proton_Compton_wavelength" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_Compton_wavelength</ci>
<cn type="e-notation">1.3214098446<sep/>-15</cn>
</apply>
</math>
<variable name="proton_Compton_wavelength_over_2_pi" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_Compton_wavelength_over_2_pi</ci>
<cn type="e-notation">0.21030890861<sep/>-15</cn>
</apply>
</math>
<variable name="proton_rms_charge_radius" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_rms_charge_radius</ci>
<cn type="e-notation">0.8768<sep/>-15</cn>
</apply>
</math>
<variable name="proton_magnetic_moment" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_magnetic_moment</ci>
<cn type="e-notation">1.410606662<sep/>-26</cn>
</apply>
</math>
<variable name="proton_magnetic_moment_to_Bohr_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_magnetic_moment_to_Bohr_magneton_ratio</ci>
<cn type="e-notation">1.521032209<sep/>-3</cn>
</apply>
</math>
<variable name="proton_magnetic_moment_to_nuclear_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_magnetic_moment_to_nuclear_magneton_ratio</ci>
<cn type="real">2.792847356</cn>
</apply>
</math>
<variable name="proton_g_factor" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_g_factor</ci>
<cn type="real">5.585694713</cn>
</apply>
</math>
<variable name="proton_neutron_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_neutron_magnetic_moment_ratio</ci>
<cn type="real">-1.45989806</cn>
</apply>
</math>
<variable name="shielded_proton_magnetic_moment" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_proton_magnetic_moment</ci>
<cn type="e-notation">1.410570419<sep/>-26</cn>
</apply>
</math>
<variable name="shielded_proton_magnetic_moment_to_Bohr_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_proton_magnetic_moment_to_Bohr_magneton_ratio</ci>
<cn type="e-notation">1.520993128<sep/>-3</cn>
</apply>
</math>
<variable name="shielded_proton_magnetic_moment_to_nuclear_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_proton_magnetic_moment_to_nuclear_magneton_ratio</ci>
<cn type="real">2.792775598</cn>
</apply>
</math>
<variable name="proton_magnetic_shielding_correction" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_magnetic_shielding_correction</ci>
<cn type="e-notation">25.694<sep/>-6</cn>
</apply>
</math>
<variable name="proton_gyromagnetic_ratio" units="per_second_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_gyromagnetic_ratio</ci>
<cn type="e-notation">2.675222099<sep/>8</cn>
</apply>
</math>
<variable name="proton_gyromagnetic_ratio_over_2_pi" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_gyromagnetic_ratio_over_2_pi</ci>
<cn type="real">42.5774821</cn>
</apply>
</math>
<variable name="shielded_proton_gyromagnetic_ratio" units="per_second_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_proton_gyromagnetic_ratio</ci>
<cn type="e-notation">2.675153362<sep/>8</cn>
</apply>
</math>
<variable name="shielded_proton_gyromagnetic_ratio_over_2_pi" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_proton_gyromagnetic_ratio_over_2_pi</ci>
<cn type="real">42.5763881</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear neutron -->
<variable name="neutron_mass" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_mass</ci>
<cn type="e-notation">1.674927211<sep/>-27</cn>
</apply>
</math>
<variable name="neutron_mass_in_u" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_mass_in_u</ci>
<cn type="real">1.00866491597</cn>
</apply>
</math>
<variable name="neutron_mass_energy_equivalent" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_mass_energy_equivalent</ci>
<cn type="e-notation">1.505349505<sep/>-10</cn>
</apply>
</math>
<variable name="neutron_mass_energy_equivalent_in_MeV" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_mass_energy_equivalent_in_MeV</ci>
<cn type="real">939.565346</cn>
</apply>
</math>
<variable name="neutron_electron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_electron_mass_ratio</ci>
<cn type="real">1838.6836605</cn>
</apply>
</math>
<variable name="neutron_muon_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_muon_mass_ratio</ci>
<cn type="real">8.89248409</cn>
</apply>
</math>
<variable name="neutron_tau_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_tau_mass_ratio</ci>
<cn type="real">0.528740</cn>
</apply>
</math>
<variable name="neutron_proton_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_proton_mass_ratio</ci>
<cn type="real">1.00137841918</cn>
</apply>
</math>
<variable name="neutron_molar_mass" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_molar_mass</ci>
<cn type="e-notation">1.00866491597<sep/>-3</cn>
</apply>
</math>
<variable name="neutron_Compton_wavelength" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_Compton_wavelength</ci>
<cn type="e-notation">1.3195908951<sep/>-15</cn>
</apply>
</math>
<variable name="neutron_Compton_wavelength_over_2_pi" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_Compton_wavelength_over_2_pi</ci>
<cn type="e-notation">0.21001941382<sep/>-15</cn>
</apply>
</math>
<variable name="neutron_magnetic_moment" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_magnetic_moment</ci>
<cn type="e-notation">-0.96623641<sep/>-26</cn>
</apply>
</math>
<variable name="neutron_magnetic_moment_to_Bohr_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_magnetic_moment_to_Bohr_magneton_ratio</ci>
<cn type="e-notation">-1.04187563<sep/>-3</cn>
</apply>
</math>
<variable name="neutron_magnetic_moment_to_nuclear_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_magnetic_moment_to_nuclear_magneton_ratio</ci>
<cn type="real">-1.91304273</cn>
</apply>
</math>
<variable name="neutron_g_factor" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_g_factor</ci>
<cn type="real">-3.82608545</cn>
</apply>
</math>
<variable name="neutron_electron_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_electron_magnetic_moment_ratio</ci>
<cn type="e-notation">1.04066882<sep/>-3</cn>
</apply>
</math>
<variable name="neutron_proton_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_proton_magnetic_moment_ratio</ci>
<cn type="real">-0.68497934</cn>
</apply>
</math>
<variable name="neutron_to_shielded_proton_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_to_shielded_proton_magnetic_moment_ratio</ci>
<cn type="real">-0.68499694</cn>
</apply>
</math>
<variable name="neutron_gyromagnetic_ratio" units="per_second_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_gyromagnetic_ratio</ci>
<cn type="e-notation">1.83247185<sep/>8</cn>
</apply>
</math>
<variable name="neutron_gyromagnetic_ratio_over_2_pi" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_gyromagnetic_ratio_over_2_pi</ci>
<cn type="real">29.1646954</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear deuteron -->
<variable name="deuteron_mass" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_mass</ci>
<cn type="e-notation">3.34358320<sep/>-27</cn>
</apply>
</math>
<variable name="deuteron_mass_in_u" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_mass_in_u</ci>
<cn type="real">2.013553212724</cn>
</apply>
</math>
<variable name="deuteron_mass_energy_equivalent" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_mass_energy_equivalent</ci>
<cn type="e-notation">3.00506272<sep/>-10</cn>
</apply>
</math>
<variable name="deuteron_mass_energy_equivalent_in_MeV" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_mass_energy_equivalent_in_MeV</ci>
<cn type="real">1875.612793</cn>
</apply>
</math>
<variable name="deuteron_electron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_electron_mass_ratio</ci>
<cn type="real">3670.4829654</cn>
</apply>
</math>
<variable name="deuteron_proton_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_proton_mass_ratio</ci>
<cn type="real">1.99900750108</cn>
</apply>
</math>
<variable name="deuteron_molar_mass" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_molar_mass</ci>
<cn type="e-notation">2.013553212724<sep/>-3</cn>
</apply>
</math>
<variable name="deuteron_rms_charge_radius" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_rms_charge_radius</ci>
<cn type="e-notation">2.1402<sep/>-15</cn>
</apply>
</math>
<variable name="deuteron_magnetic_moment" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_magnetic_moment</ci>
<cn type="e-notation">0.433073465<sep/>-26</cn>
</apply>
</math>
<variable name="deuteron_magnetic_moment_to_Bohr_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_magnetic_moment_to_Bohr_magneton_ratio</ci>
<cn type="e-notation">0.4669754556<sep/>-3</cn>
</apply>
</math>
<variable name="deuteron_magnetic_moment_to_nuclear_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_magnetic_moment_to_nuclear_magneton_ratio</ci>
<cn type="real">0.8574382308</cn>
</apply>
</math>
<variable name="deuteron_g_factor" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_g_factor</ci>
<cn type="real">0.8574382308</cn>
</apply>
</math>
<variable name="deuteron_electron_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_electron_magnetic_moment_ratio</ci>
<cn type="e-notation">-4.664345537<sep/>-4</cn>
</apply>
</math>
<variable name="deuteron_proton_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_proton_magnetic_moment_ratio</ci>
<cn type="real">0.3070122070</cn>
</apply>
</math>
<variable name="deuteron_neutron_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_neutron_magnetic_moment_ratio</ci>
<cn type="real">-0.44820652</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear triton -->
<variable name="triton_mass" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_mass</ci>
<cn type="e-notation">5.00735588<sep/>-27</cn>
</apply>
</math>
<variable name="triton_mass_in_u" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_mass_in_u</ci>
<cn type="real">3.0155007134</cn>
</apply>
</math>
<variable name="triton_mass_energy_equivalent" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_mass_energy_equivalent</ci>
<cn type="e-notation">4.50038703<sep/>-10</cn>
</apply>
</math>
<variable name="triton_mass_energy_equivalent_in_MeV" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_mass_energy_equivalent_in_MeV</ci>
<cn type="real">2808.920906</cn>
</apply>
</math>
<variable name="triton_electron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_electron_mass_ratio</ci>
<cn type="real">5496.9215269</cn>
</apply>
</math>
<variable name="triton_proton_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_proton_mass_ratio</ci>
<cn type="real">2.9937170309</cn>
</apply>
</math>
<variable name="triton_molar_mass" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_molar_mass</ci>
<cn type="e-notation">3.0155007134<sep/>-3</cn>
</apply>
</math>
<variable name="triton_magnetic_moment" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_magnetic_moment</ci>
<cn type="e-notation">1.504609361<sep/>-26</cn>
</apply>
</math>
<variable name="triton_magnetic_moment_to_Bohr_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_magnetic_moment_to_Bohr_magneton_ratio</ci>
<cn type="e-notation">1.622393657<sep/>-3</cn>
</apply>
</math>
<variable name="triton_magnetic_moment_to_nuclear_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_magnetic_moment_to_nuclear_magneton_ratio</ci>
<cn type="real">2.978962448</cn>
</apply>
</math>
<variable name="triton_g_factor" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_g_factor</ci>
<cn type="real">5.957924896</cn>
</apply>
</math>
<variable name="triton_electron_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_electron_magnetic_moment_ratio</ci>
<cn type="e-notation">-1.620514423<sep/>-3</cn>
</apply>
</math>
<variable name="triton_proton_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_proton_magnetic_moment_ratio</ci>
<cn type="real">1.066639908</cn>
</apply>
</math>
<variable name="triton_neutron_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_neutron_magnetic_moment_ratio</ci>
<cn type="real">-1.55718553</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear helion -->
<variable name="helion_mass" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_mass</ci>
<cn type="e-notation">5.00641192<sep/>-27</cn>
</apply>
</math>
<variable name="helion_mass_in_u" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_mass_in_u</ci>
<cn type="real">3.0149322473</cn>
</apply>
</math>
<variable name="helion_mass_energy_equivalent" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_mass_energy_equivalent</ci>
<cn type="e-notation">4.49953864<sep/>-10</cn>
</apply>
</math>
<variable name="helion_mass_energy_equivalent_in_MeV" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_mass_energy_equivalent_in_MeV</ci>
<cn type="real">2808.391383</cn>
</apply>
</math>
<variable name="helion_electron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_electron_mass_ratio</ci>
<cn type="real">5495.8852765</cn>
</apply>
</math>
<variable name="helion_proton_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_proton_mass_ratio</ci>
<cn type="real">2.9931526713</cn>
</apply>
</math>
<variable name="helion_molar_mass" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_molar_mass</ci>
<cn type="e-notation">3.0149322473<sep/>-3</cn>
</apply>
</math>
<variable name="shielded_helion_magnetic_moment" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_magnetic_moment</ci>
<cn type="e-notation">-1.074552982<sep/>-26</cn>
</apply>
</math>
<variable name="shielded_helion_magnetic_moment_to_Bohr_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_magnetic_moment_to_Bohr_magneton_ratio</ci>
<cn type="e-notation">-1.158671471<sep/>-3</cn>
</apply>
</math>
<variable name="shielded_helion_magnetic_moment_to_nuclear_magneton_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_magnetic_moment_to_nuclear_magneton_ratio</ci>
<cn type="real">-2.127497718</cn>
</apply>
</math>
<variable name="shielded_helion_to_proton_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_to_proton_magnetic_moment_ratio</ci>
<cn type="real">-0.761766558</cn>
</apply>
</math>
<variable name="shielded_helion_to_shielded_proton_magnetic_moment_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_to_shielded_proton_magnetic_moment_ratio</ci>
<cn type="real">-0.7617861313</cn>
</apply>
</math>
<variable name="shielded_helion_gyromagnetic_ratio" units="per_second_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_gyromagnetic_ratio</ci>
<cn type="e-notation">2.037894730<sep/>8</cn>
</apply>
</math>
<variable name="shielded_helion_gyromagnetic_ratio_over_2_pi" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_gyromagnetic_ratio_over_2_pi</ci>
<cn type="real">32.43410198</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear alpha particle -->
<variable name="alpha_particle_mass" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_mass</ci>
<cn type="e-notation">6.64465620<sep/>-27</cn>
</apply>
</math>
<variable name="alpha_particle_mass_in_u" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_mass_in_u</ci>
<cn type="real">4.001506179127</cn>
</apply>
</math>
<variable name="alpha_particle_mass_energy_equivalent" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_mass_energy_equivalent</ci>
<cn type="e-notation">5.97191917<sep/>-10</cn>
</apply>
</math>
<variable name="alpha_particle_mass_energy_equivalent_in_MeV" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_mass_energy_equivalent_in_MeV</ci>
<cn type="real">3727.379109</cn>
</apply>
</math>
<variable name="alpha_particle_electron_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_electron_mass_ratio</ci>
<cn type="real">7294.2995365</cn>
</apply>
</math>
<variable name="alpha_particle_proton_mass_ratio" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_proton_mass_ratio</ci>
<cn type="real">3.97259968951</cn>
</apply>
</math>
<variable name="alpha_particle_molar_mass" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_molar_mass</ci>
<cn type="e-notation">4.001506179127<sep/>-3</cn>
</apply>
</math>
</component>
<!-- codata 2006 atomic and nuclear uncertainty -->
<component name="codata_2006_atomic_and_nuclear_uncertainty">
<!-- codata 2006 atomic and nuclear general uncertainty -->
<variable name="fine_structure_constant_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>fine_structure_constant_uncertainty</ci>
<cn type="e-notation">0.0000000050<sep/>-3</cn>
</apply>
</math>
<variable name="inverse_fine_structure_constant_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>inverse_fine_structure_constant_uncertainty</ci>
<cn type="real">0.000000094</cn>
</apply>
</math>
<variable name="Rydberg_constant_uncertainty" units="per_meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Rydberg_constant_uncertainty</ci>
<cn type="real">0.000073</cn>
</apply>
</math>
<variable name="Rydberg_constant_times_c_in_Hz_uncertainty" units="hertz" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Rydberg_constant_times_c_in_Hz_uncertainty</ci>
<cn type="e-notation">0.000000000022<sep/>15</cn>
</apply>
</math>
<variable name="Rydberg_constant_times_hc_in_J_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Rydberg_constant_times_hc_in_J_uncertainty</ci>
<cn type="e-notation">0.00000011<sep/>-18</cn>
</apply>
</math>
<variable name="Rydberg_constant_times_hc_in_eV_uncertainty" units="electronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Rydberg_constant_times_hc_in_eV_uncertainty</ci>
<cn type="real">0.00000034</cn>
</apply>
</math>
<variable name="Bohr_radius_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Bohr_radius_uncertainty</ci>
<cn type="e-notation">0.00000000036<sep/>-10</cn>
</apply>
</math>
<variable name="Hartree_energy_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Hartree_energy_uncertainty</ci>
<cn type="e-notation">0.00000022<sep/>-18</cn>
</apply>
</math>
<variable name="Hartree_energy_in_eV_uncertainty" units="electronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Hartree_energy_in_eV_uncertainty</ci>
<cn type="real">0.00000068</cn>
</apply>
</math>
<variable name="quantum_of_circulation_uncertainty" units="square_meter_per_second" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>quantum_of_circulation_uncertainty</ci>
<cn type="e-notation">0.0000000050<sep/>-4</cn>
</apply>
</math>
<variable name="quantum_of_circulation_times_2_uncertainty" units="square_meter_per_second" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>quantum_of_circulation_times_2_uncertainty</ci>
<cn type="e-notation">0.000000010<sep/>-4</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear electroweak uncertainty -->
<variable name="Fermi_coupling_constant_uncertainty" units="per_square_gigaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Fermi_coupling_constant_uncertainty</ci>
<cn type="e-notation">0.00001<sep/>-5</cn>
</apply>
</math>
<variable name="weak_mixing_angle_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>weak_mixing_angle_uncertainty</ci>
<cn type="real">0.00056</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear electron uncertainty -->
<variable name="electron_mass_uncertainty" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_mass_uncertainty</ci>
<cn type="e-notation">0.00000045<sep/>-31</cn>
</apply>
</math>
<variable name="electron_mass_in_u_uncertainty" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_mass_in_u_uncertainty</ci>
<cn type="e-notation">0.0000000023<sep/>-4</cn>
</apply>
</math>
<variable name="electron_mass_energy_equivalent_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_mass_energy_equivalent_uncertainty</ci>
<cn type="e-notation">0.00000041<sep/>-14</cn>
</apply>
</math>
<variable name="electron_mass_energy_equivalent_in_MeV_uncertainty" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_mass_energy_equivalent_in_MeV_uncertainty</ci>
<cn type="real">0.000000013</cn>
</apply>
</math>
<variable name="electron_muon_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_muon_mass_ratio_uncertainty</ci>
<cn type="e-notation">0.00000012<sep/>-3</cn>
</apply>
</math>
<variable name="electron_tau_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_tau_mass_ratio_uncertainty</ci>
<cn type="e-notation">0.00047<sep/>-4</cn>
</apply>
</math>
<variable name="electron_proton_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_proton_mass_ratio_uncertainty</ci>
<cn type="e-notation">0.0000000024<sep/>-4</cn>
</apply>
</math>
<variable name="electron_neutron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_neutron_mass_ratio_uncertainty</ci>
<cn type="e-notation">0.0000000033<sep/>-4</cn>
</apply>
</math>
<variable name="electron_deuteron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_deuteron_mass_ratio_uncertainty</ci>
<cn type="e-notation">0.0000000012<sep/>-4</cn>
</apply>
</math>
<variable name="electron_to_alpha_particle_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_to_alpha_particle_mass_ratio_uncertainty</ci>
<cn type="e-notation">0.00000000058<sep/>-4</cn>
</apply>
</math>
<variable name="electron_charge_to_mass_quotient_uncertainty" units="coulomb_per_kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_charge_to_mass_quotient_uncertainty</ci>
<cn type="e-notation">0.000000044<sep/>11</cn>
</apply>
</math>
<variable name="electron_molar_mass_uncertainty" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_molar_mass_uncertainty</ci>
<cn type="e-notation">0.0000000023<sep/>-7</cn>
</apply>
</math>
<variable name="Compton_wavelength_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Compton_wavelength_uncertainty</ci>
<cn type="e-notation">0.0000000033<sep/>-12</cn>
</apply>
</math>
<variable name="Compton_wavelength_over_2_pi_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Compton_wavelength_over_2_pi_uncertainty</ci>
<cn type="e-notation">0.00000053<sep/>-15</cn>
</apply>
</math>
<variable name="classical_electron_radius_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>classical_electron_radius_uncertainty</ci>
<cn type="e-notation">0.0000000058<sep/>-15</cn>
</apply>
</math>
<variable name="Thomson_cross_section_uncertainty" units="square_meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Thomson_cross_section_uncertainty</ci>
<cn type="e-notation">0.0000000027<sep/>-28</cn>
</apply>
</math>
<variable name="electron_magnetic_moment_uncertainty" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_magnetic_moment_uncertainty</ci>
<cn type="e-notation">0.000023<sep/>-26</cn>
</apply>
</math>
<variable name="electron_magnetic_moment_to_Bohr_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_magnetic_moment_to_Bohr_magneton_ratio_uncertainty</ci>
<cn type="real">0.00000000000074</cn>
</apply>
</math>
<variable name="electron_magnetic_moment_to_nuclear_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_magnetic_moment_to_nuclear_magneton_ratio_uncertainty</ci>
<cn type="real">0.00000080</cn>
</apply>
</math>
<variable name="electron_magnetic_moment_anomaly_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_magnetic_moment_anomaly_uncertainty</ci>
<cn type="e-notation">0.00000000074<sep/>-3</cn>
</apply>
</math>
<variable name="electron_g_factor_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_g_factor_uncertainty</ci>
<cn type="real">0.0000000000015</cn>
</apply>
</math>
<variable name="electron_muon_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_muon_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.0000052</cn>
</apply>
</math>
<variable name="electron_proton_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_proton_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.0000054</cn>
</apply>
</math>
<variable name="electron_to_shielded_proton_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_to_shielded_proton_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.0000072</cn>
</apply>
</math>
<variable name="electron_neutron_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_neutron_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.00023</cn>
</apply>
</math>
<variable name="electron_deuteron_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_deuteron_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.000018</cn>
</apply>
</math>
<variable name="electron_to_shielded_helion_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_to_shielded_helion_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.000010</cn>
</apply>
</math>
<variable name="electron_gyromagnetic_ratio_uncertainty" units="per_second_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_gyromagnetic_ratio_uncertainty</ci>
<cn type="e-notation">0.000000044<sep/>11</cn>
</apply>
</math>
<variable name="electron_gyromagnetic_ratio_over_2_pi_uncertainty" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>electron_gyromagnetic_ratio_over_2_pi_uncertainty</ci>
<cn type="real">0.00070</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear muon uncertainty -->
<variable name="muon_mass_uncertainty" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_mass_uncertainty</ci>
<cn type="e-notation">0.00000011<sep/>-28</cn>
</apply>
</math>
<variable name="muon_mass_in_u_uncertainty" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_mass_in_u_uncertainty</ci>
<cn type="real">0.0000000029</cn>
</apply>
</math>
<variable name="muon_mass_energy_equivalent_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_mass_energy_equivalent_uncertainty</ci>
<cn type="e-notation">0.000000095<sep/>-11</cn>
</apply>
</math>
<variable name="muon_mass_energy_equivalent_in_MeV_uncertainty" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_mass_energy_equivalent_in_MeV_uncertainty</ci>
<cn type="real">0.0000038</cn>
</apply>
</math>
<variable name="muon_electron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_electron_mass_ratio_uncertainty</ci>
<cn type="real">0.0000052</cn>
</apply>
</math>
<variable name="muon_tau_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_tau_mass_ratio_uncertainty</ci>
<cn type="e-notation">0.00097<sep/>-2</cn>
</apply>
</math>
<variable name="muon_proton_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_proton_mass_ratio_uncertainty</ci>
<cn type="real">0.0000000029</cn>
</apply>
</math>
<variable name="muon_neutron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_neutron_mass_ratio_uncertainty</ci>
<cn type="real">0.0000000029</cn>
</apply>
</math>
<variable name="muon_molar_mass_uncertainty" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_molar_mass_uncertainty</ci>
<cn type="e-notation">0.0000000029<sep/>-3</cn>
</apply>
</math>
<variable name="muon_Compton_wavelength_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_Compton_wavelength_uncertainty</ci>
<cn type="e-notation">0.00000030<sep/>-15</cn>
</apply>
</math>
<variable name="muon_Compton_wavelength_over_2_pi_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_Compton_wavelength_over_2_pi_uncertainty</ci>
<cn type="e-notation">0.000000047<sep/>-15</cn>
</apply>
</math>
<variable name="muon_magnetic_moment_uncertainty" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_magnetic_moment_uncertainty</ci>
<cn type="e-notation">0.00000016<sep/>-26</cn>
</apply>
</math>
<variable name="muon_magnetic_moment_to_Bohr_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_magnetic_moment_to_Bohr_magneton_ratio_uncertainty</ci>
<cn type="e-notation">0.00000012<sep/>-3</cn>
</apply>
</math>
<variable name="muon_magnetic_moment_to_nuclear_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_magnetic_moment_to_nuclear_magneton_ratio_uncertainty</ci>
<cn type="real">0.00000023</cn>
</apply>
</math>
<variable name="muon_magnetic_moment_anomaly_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_magnetic_moment_anomaly_uncertainty</ci>
<cn type="e-notation">0.00000060<sep/>-3</cn>
</apply>
</math>
<variable name="muon_g_factor_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_g_factor_uncertainty</ci>
<cn type="real">0.0000000012</cn>
</apply>
</math>
<variable name="muon_proton_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>muon_proton_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.000000085</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear tau uncertainty -->
<variable name="tau_mass_uncertainty" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_mass_uncertainty</ci>
<cn type="e-notation">0.00052<sep/>-27</cn>
</apply>
</math>
<variable name="tau_mass_in_u_uncertainty" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_mass_in_u_uncertainty</ci>
<cn type="real">0.00031</cn>
</apply>
</math>
<variable name="tau_mass_energy_equivalent_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_mass_energy_equivalent_uncertainty</ci>
<cn type="e-notation">0.00046<sep/>-10</cn>
</apply>
</math>
<variable name="tau_mass_energy_equivalent_in_MeV_uncertainty" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_mass_energy_equivalent_in_MeV_uncertainty</ci>
<cn type="real">0.29</cn>
</apply>
</math>
<variable name="tau_electron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_electron_mass_ratio_uncertainty</ci>
<cn type="real">0.57</cn>
</apply>
</math>
<variable name="tau_muon_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_muon_mass_ratio_uncertainty</ci>
<cn type="real">0.0027</cn>
</apply>
</math>
<variable name="tau_proton_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_proton_mass_ratio_uncertainty</ci>
<cn type="real">0.00031</cn>
</apply>
</math>
<variable name="tau_neutron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_neutron_mass_ratio_uncertainty</ci>
<cn type="real">0.00031</cn>
</apply>
</math>
<variable name="tau_molar_mass_uncertainty" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_molar_mass_uncertainty</ci>
<cn type="e-notation">0.00031<sep/>-3</cn>
</apply>
</math>
<variable name="tau_Compton_wavelength_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_Compton_wavelength_uncertainty</ci>
<cn type="e-notation">0.00011<sep/>-15</cn>
</apply>
</math>
<variable name="tau_Compton_wavelength_over_2_pi_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>tau_Compton_wavelength_over_2_pi_uncertainty</ci>
<cn type="e-notation">0.000018<sep/>-15</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear proton uncertainty -->
<variable name="proton_mass_uncertainty" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_mass_uncertainty</ci>
<cn type="e-notation">0.000000083<sep/>-27</cn>
</apply>
</math>
<variable name="proton_mass_in_u_uncertainty" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_mass_in_u_uncertainty</ci>
<cn type="real">0.00000000010</cn>
</apply>
</math>
<variable name="proton_mass_energy_equivalent_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_mass_energy_equivalent_uncertainty</ci>
<cn type="e-notation">0.000000075<sep/>-10</cn>
</apply>
</math>
<variable name="proton_mass_energy_equivalent_in_MeV_uncertainty" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_mass_energy_equivalent_in_MeV_uncertainty</ci>
<cn type="real">0.000023</cn>
</apply>
</math>
<variable name="proton_electron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_electron_mass_ratio_uncertainty</ci>
<cn type="real">0.00000080</cn>
</apply>
</math>
<variable name="proton_muon_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_muon_mass_ratio_uncertainty</ci>
<cn type="real">0.00000023</cn>
</apply>
</math>
<variable name="proton_tau_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_tau_mass_ratio_uncertainty</ci>
<cn type="real">0.000086</cn>
</apply>
</math>
<variable name="proton_neutron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_neutron_mass_ratio_uncertainty</ci>
<cn type="real">0.00000000046</cn>
</apply>
</math>
<variable name="proton_charge_to_mass_quotient_uncertainty" units="coulomb_per_kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_charge_to_mass_quotient_uncertainty</ci>
<cn type="e-notation">0.00000024<sep/>7</cn>
</apply>
</math>
<variable name="proton_molar_mass_uncertainty" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_molar_mass_uncertainty</ci>
<cn type="e-notation">0.00000000010<sep/>-3</cn>
</apply>
</math>
<variable name="proton_Compton_wavelength_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_Compton_wavelength_uncertainty</ci>
<cn type="e-notation">0.0000000019<sep/>-15</cn>
</apply>
</math>
<variable name="proton_Compton_wavelength_over_2_pi_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_Compton_wavelength_over_2_pi_uncertainty</ci>
<cn type="e-notation">0.00000000030<sep/>-15</cn>
</apply>
</math>
<variable name="proton_rms_charge_radius_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_rms_charge_radius_uncertainty</ci>
<cn type="e-notation">0.0069<sep/>-15</cn>
</apply>
</math>
<variable name="proton_magnetic_moment_uncertainty" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_magnetic_moment_uncertainty</ci>
<cn type="e-notation">0.000000037<sep/>-26</cn>
</apply>
</math>
<variable name="proton_magnetic_moment_to_Bohr_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_magnetic_moment_to_Bohr_magneton_ratio_uncertainty</ci>
<cn type="e-notation">0.000000012<sep/>-3</cn>
</apply>
</math>
<variable name="proton_magnetic_moment_to_nuclear_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_magnetic_moment_to_nuclear_magneton_ratio_uncertainty</ci>
<cn type="real">0.000000023</cn>
</apply>
</math>
<variable name="proton_g_factor_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_g_factor_uncertainty</ci>
<cn type="real">0.000000046</cn>
</apply>
</math>
<variable name="proton_neutron_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_neutron_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.00000034</cn>
</apply>
</math>
<variable name="shielded_proton_magnetic_moment_uncertainty" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_proton_magnetic_moment_uncertainty</ci>
<cn type="e-notation">0.000000038<sep/>-26</cn>
</apply>
</math>
<variable name="shielded_proton_magnetic_moment_to_Bohr_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_proton_magnetic_moment_to_Bohr_magneton_ratio_uncertainty</ci>
<cn type="e-notation">0.000000017<sep/>-3</cn>
</apply>
</math>
<variable name="shielded_proton_magnetic_moment_to_nuclear_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_proton_magnetic_moment_to_nuclear_magneton_ratio_uncertainty</ci>
<cn type="real">0.000000030</cn>
</apply>
</math>
<variable name="proton_magnetic_shielding_correction_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_magnetic_shielding_correction_uncertainty</ci>
<cn type="e-notation">0.014<sep/>-6</cn>
</apply>
</math>
<variable name="proton_gyromagnetic_ratio_uncertainty" units="per_second_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_gyromagnetic_ratio_uncertainty</ci>
<cn type="e-notation">0.000000070<sep/>8</cn>
</apply>
</math>
<variable name="proton_gyromagnetic_ratio_over_2_pi_uncertainty" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>proton_gyromagnetic_ratio_over_2_pi_uncertainty</ci>
<cn type="real">0.0000011</cn>
</apply>
</math>
<variable name="shielded_proton_gyromagnetic_ratio_uncertainty" units="per_second_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_proton_gyromagnetic_ratio_uncertainty</ci>
<cn type="e-notation">0.000000073<sep/>8</cn>
</apply>
</math>
<variable name="shielded_proton_gyromagnetic_ratio_over_2_pi_uncertainty" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_proton_gyromagnetic_ratio_over_2_pi_uncertainty</ci>
<cn type="real">0.0000012</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear neutron uncertainty -->
<variable name="neutron_mass_uncertainty" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_mass_uncertainty</ci>
<cn type="e-notation">0.000000084<sep/>-27</cn>
</apply>
</math>
<variable name="neutron_mass_in_u_uncertainty" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_mass_in_u_uncertainty</ci>
<cn type="real">0.00000000043</cn>
</apply>
</math>
<variable name="neutron_mass_energy_equivalent_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_mass_energy_equivalent_uncertainty</ci>
<cn type="e-notation">0.000000075<sep/>-10</cn>
</apply>
</math>
<variable name="neutron_mass_energy_equivalent_in_MeV_uncertainty" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_mass_energy_equivalent_in_MeV_uncertainty</ci>
<cn type="real">0.000023</cn>
</apply>
</math>
<variable name="neutron_electron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_electron_mass_ratio_uncertainty</ci>
<cn type="real">0.0000011</cn>
</apply>
</math>
<variable name="neutron_muon_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_muon_mass_ratio_uncertainty</ci>
<cn type="real">0.00000023</cn>
</apply>
</math>
<variable name="neutron_tau_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_tau_mass_ratio_uncertainty</ci>
<cn type="real">0.000086</cn>
</apply>
</math>
<variable name="neutron_proton_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_proton_mass_ratio_uncertainty</ci>
<cn type="real">0.00000000046</cn>
</apply>
</math>
<variable name="neutron_molar_mass_uncertainty" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_molar_mass_uncertainty</ci>
<cn type="e-notation">0.00000000043<sep/>-3</cn>
</apply>
</math>
<variable name="neutron_Compton_wavelength_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_Compton_wavelength_uncertainty</ci>
<cn type="e-notation">0.0000000020<sep/>-15</cn>
</apply>
</math>
<variable name="neutron_Compton_wavelength_over_2_pi_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_Compton_wavelength_over_2_pi_uncertainty</ci>
<cn type="e-notation">0.00000000031<sep/>-15</cn>
</apply>
</math>
<variable name="neutron_magnetic_moment_uncertainty" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_magnetic_moment_uncertainty</ci>
<cn type="e-notation">0.00000023<sep/>-26</cn>
</apply>
</math>
<variable name="neutron_magnetic_moment_to_Bohr_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_magnetic_moment_to_Bohr_magneton_ratio_uncertainty</ci>
<cn type="e-notation">0.00000025<sep/>-3</cn>
</apply>
</math>
<variable name="neutron_magnetic_moment_to_nuclear_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_magnetic_moment_to_nuclear_magneton_ratio_uncertainty</ci>
<cn type="real">0.00000045</cn>
</apply>
</math>
<variable name="neutron_g_factor_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_g_factor_uncertainty</ci>
<cn type="real">0.00000090</cn>
</apply>
</math>
<variable name="neutron_electron_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_electron_magnetic_moment_ratio_uncertainty</ci>
<cn type="e-notation">0.00000025<sep/>-3</cn>
</apply>
</math>
<variable name="neutron_proton_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_proton_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.00000016</cn>
</apply>
</math>
<variable name="neutron_to_shielded_proton_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_to_shielded_proton_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.00000016</cn>
</apply>
</math>
<variable name="neutron_gyromagnetic_ratio_uncertainty" units="per_second_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_gyromagnetic_ratio_uncertainty</ci>
<cn type="e-notation">0.00000043<sep/>8</cn>
</apply>
</math>
<variable name="neutron_gyromagnetic_ratio_over_2_pi_uncertainty" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>neutron_gyromagnetic_ratio_over_2_pi_uncertainty</ci>
<cn type="real">0.0000069</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear deuteron uncertainty -->
<variable name="deuteron_mass_uncertainty" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_mass_uncertainty</ci>
<cn type="e-notation">0.00000017<sep/>-27</cn>
</apply>
</math>
<variable name="deuteron_mass_in_u_uncertainty" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_mass_in_u_uncertainty</ci>
<cn type="real">0.000000000078</cn>
</apply>
</math>
<variable name="deuteron_mass_energy_equivalent_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_mass_energy_equivalent_uncertainty</ci>
<cn type="e-notation">0.00000015<sep/>-10</cn>
</apply>
</math>
<variable name="deuteron_mass_energy_equivalent_in_MeV_uncertainty" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_mass_energy_equivalent_in_MeV_uncertainty</ci>
<cn type="real">0.000047</cn>
</apply>
</math>
<variable name="deuteron_electron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_electron_mass_ratio_uncertainty</ci>
<cn type="real">0.0000016</cn>
</apply>
</math>
<variable name="deuteron_proton_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_proton_mass_ratio_uncertainty</ci>
<cn type="real">0.00000000022</cn>
</apply>
</math>
<variable name="deuteron_molar_mass_uncertainty" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_molar_mass_uncertainty</ci>
<cn type="e-notation">0.000000000078<sep/>-3</cn>
</apply>
</math>
<variable name="deuteron_rms_charge_radius_uncertainty" units="meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_rms_charge_radius_uncertainty</ci>
<cn type="e-notation">0.0028<sep/>-15</cn>
</apply>
</math>
<variable name="deuteron_magnetic_moment_uncertainty" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_magnetic_moment_uncertainty</ci>
<cn type="e-notation">0.000000011<sep/>-26</cn>
</apply>
</math>
<variable name="deuteron_magnetic_moment_to_Bohr_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_magnetic_moment_to_Bohr_magneton_ratio_uncertainty</ci>
<cn type="e-notation">0.0000000039<sep/>-3</cn>
</apply>
</math>
<variable name="deuteron_magnetic_moment_to_nuclear_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_magnetic_moment_to_nuclear_magneton_ratio_uncertainty</ci>
<cn type="real">0.0000000072</cn>
</apply>
</math>
<variable name="deuteron_g_factor_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_g_factor_uncertainty</ci>
<cn type="real">0.0000000072</cn>
</apply>
</math>
<variable name="deuteron_electron_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_electron_magnetic_moment_ratio_uncertainty</ci>
<cn type="e-notation">0.000000039<sep/>-4</cn>
</apply>
</math>
<variable name="deuteron_proton_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_proton_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.0000000024</cn>
</apply>
</math>
<variable name="deuteron_neutron_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>deuteron_neutron_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.00000011</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear triton uncertainty -->
<variable name="triton_mass_uncertainty" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_mass_uncertainty</ci>
<cn type="e-notation">0.00000025<sep/>-27</cn>
</apply>
</math>
<variable name="triton_mass_in_u_uncertainty" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_mass_in_u_uncertainty</ci>
<cn type="real">0.0000000025</cn>
</apply>
</math>
<variable name="triton_mass_energy_equivalent_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_mass_energy_equivalent_uncertainty</ci>
<cn type="e-notation">0.00000022<sep/>-10</cn>
</apply>
</math>
<variable name="triton_mass_energy_equivalent_in_MeV_uncertainty" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_mass_energy_equivalent_in_MeV_uncertainty</ci>
<cn type="real">0.000070</cn>
</apply>
</math>
<variable name="triton_electron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_electron_mass_ratio_uncertainty</ci>
<cn type="real">0.0000051</cn>
</apply>
</math>
<variable name="triton_proton_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_proton_mass_ratio_uncertainty</ci>
<cn type="real">0.0000000025</cn>
</apply>
</math>
<variable name="triton_molar_mass_uncertainty" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_molar_mass_uncertainty</ci>
<cn type="e-notation">0.0000000025<sep/>-3</cn>
</apply>
</math>
<variable name="triton_magnetic_moment_uncertainty" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_magnetic_moment_uncertainty</ci>
<cn type="e-notation">0.000000042<sep/>-26</cn>
</apply>
</math>
<variable name="triton_magnetic_moment_to_Bohr_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_magnetic_moment_to_Bohr_magneton_ratio_uncertainty</ci>
<cn type="e-notation">0.000000021<sep/>-3</cn>
</apply>
</math>
<variable name="triton_magnetic_moment_to_nuclear_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_magnetic_moment_to_nuclear_magneton_ratio_uncertainty</ci>
<cn type="real">0.000000038</cn>
</apply>
</math>
<variable name="triton_g_factor_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_g_factor_uncertainty</ci>
<cn type="real">0.000000076</cn>
</apply>
</math>
<variable name="triton_electron_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_electron_magnetic_moment_ratio_uncertainty</ci>
<cn type="e-notation">0.000000021<sep/>-3</cn>
</apply>
</math>
<variable name="triton_proton_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_proton_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.000000010</cn>
</apply>
</math>
<variable name="triton_neutron_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>triton_neutron_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.00000037</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear helion uncertainty -->
<variable name="helion_mass_uncertainty" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_mass_uncertainty</ci>
<cn type="e-notation">0.00000025<sep/>-27</cn>
</apply>
</math>
<variable name="helion_mass_in_u_uncertainty" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_mass_in_u_uncertainty</ci>
<cn type="real">0.0000000026</cn>
</apply>
</math>
<variable name="helion_mass_energy_equivalent_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_mass_energy_equivalent_uncertainty</ci>
<cn type="e-notation">0.00000022<sep/>-10</cn>
</apply>
</math>
<variable name="helion_mass_energy_equivalent_in_MeV_uncertainty" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_mass_energy_equivalent_in_MeV_uncertainty</ci>
<cn type="real">0.000070</cn>
</apply>
</math>
<variable name="helion_electron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_electron_mass_ratio_uncertainty</ci>
<cn type="real">0.0000052</cn>
</apply>
</math>
<variable name="helion_proton_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_proton_mass_ratio_uncertainty</ci>
<cn type="real">0.0000000026</cn>
</apply>
</math>
<variable name="helion_molar_mass_uncertainty" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>helion_molar_mass_uncertainty</ci>
<cn type="e-notation">0.0000000026<sep/>-3</cn>
</apply>
</math>
<variable name="shielded_helion_magnetic_moment_uncertainty" units="joule_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_magnetic_moment_uncertainty</ci>
<cn type="e-notation">0.000000030<sep/>-26</cn>
</apply>
</math>
<variable name="shielded_helion_magnetic_moment_to_Bohr_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_magnetic_moment_to_Bohr_magneton_ratio_uncertainty</ci>
<cn type="e-notation">0.000000014<sep/>-3</cn>
</apply>
</math>
<variable name="shielded_helion_magnetic_moment_to_nuclear_magneton_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_magnetic_moment_to_nuclear_magneton_ratio_uncertainty</ci>
<cn type="real">0.000000025</cn>
</apply>
</math>
<variable name="shielded_helion_to_proton_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_to_proton_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.000000011</cn>
</apply>
</math>
<variable name="shielded_helion_to_shielded_proton_magnetic_moment_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_to_shielded_proton_magnetic_moment_ratio_uncertainty</ci>
<cn type="real">0.0000000033</cn>
</apply>
</math>
<variable name="shielded_helion_gyromagnetic_ratio_uncertainty" units="per_second_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_gyromagnetic_ratio_uncertainty</ci>
<cn type="e-notation">0.000000056<sep/>8</cn>
</apply>
</math>
<variable name="shielded_helion_gyromagnetic_ratio_over_2_pi_uncertainty" units="megahertz_per_tesla" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>shielded_helion_gyromagnetic_ratio_over_2_pi_uncertainty</ci>
<cn type="real">0.00000090</cn>
</apply>
</math>
<!-- codata 2006 atomic and nuclear alpha particle uncertainty -->
<variable name="alpha_particle_mass_uncertainty" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_mass_uncertainty</ci>
<cn type="e-notation">0.00000033<sep/>-27</cn>
</apply>
</math>
<variable name="alpha_particle_mass_in_u_uncertainty" units="atomic_mass_unit" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_mass_in_u_uncertainty</ci>
<cn type="real">0.000000000062</cn>
</apply>
</math>
<variable name="alpha_particle_mass_energy_equivalent_uncertainty" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_mass_energy_equivalent_uncertainty</ci>
<cn type="e-notation">0.00000030<sep/>-10</cn>
</apply>
</math>
<variable name="alpha_particle_mass_energy_equivalent_in_MeV_uncertainty" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_mass_energy_equivalent_in_MeV_uncertainty</ci>
<cn type="real">0.000093</cn>
</apply>
</math>
<variable name="alpha_particle_electron_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_electron_mass_ratio_uncertainty</ci>
<cn type="real">0.0000031</cn>
</apply>
</math>
<variable name="alpha_particle_proton_mass_ratio_uncertainty" units="dimensionless" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_proton_mass_ratio_uncertainty</ci>
<cn type="real">0.00000000041</cn>
</apply>
</math>
<variable name="alpha_particle_molar_mass_uncertainty" units="kilogram_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>alpha_particle_molar_mass_uncertainty</ci>
<cn type="e-notation">0.000000000062<sep/>-3</cn>
</apply>
</math>
</component>
<!-- codata 2006 physicochemical -->
<component name="codata_2006_physicochemical">
<variable name="Avogadro_constant" units="per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Avogadro_constant</ci>
<cn type="e-notation">6.02214179<sep/>23</cn>
</apply>
</math>
<variable name="atomic_mass_constant" units="kilogram" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>atomic_mass_constant</ci>
<cn type="e-notation">1.660538782<sep/>-27</cn>
</apply>
</math>
<variable name="atomic_mass_constant_energy_equivalent" units="joule" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>atomic_mass_constant_energy_equivalent</ci>
<cn type="e-notation">1.492417830<sep/>-10</cn>
</apply>
</math>
<variable name="atomic_mass_constant_energy_equivalent_in_MeV" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>atomic_mass_constant_energy_equivalent_in_MeV</ci>
<cn type="real">931.494028</cn>
</apply>
</math>
<variable name="Faraday_constant" units="coulomb_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Faraday_constant</ci>
<cn type="real">96485.3399</cn>
</apply>
</math>
<variable name="molar_Planck_constant" units="joule_second_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>molar_Planck_constant</ci>
<cn type="e-notation">3.9903126821<sep/>-10</cn>
</apply>
</math>
<variable name="molar_Planck_constant_times_c" units="joule_meter_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>molar_Planck_constant_times_c</ci>
<cn type="real">0.11962656472</cn>
</apply>
</math>
<variable name="molar_gas_constant" units="joule_per_mole_per_kelvin" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>molar_gas_constant</ci>
<cn type="real">8.314472</cn>
</apply>
</math>
<variable name="Boltzmann_constant" units="joule_per_kelvin" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Boltzmann_constant</ci>
<cn type="e-notation">1.3806504<sep/>-23</cn>
</apply>
</math>
<variable name="Boltzmann_constant_in_Hz_per_K" units="hertz_per_kelvin" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Boltzmann_constant_in_Hz_per_K</ci>
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<eq/>
<ci>Boltzmann_constant_in_inverse_meter_per_kelvin</ci>
<cn type="real">69.50356</cn>
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<eq/>
<ci>Loschmidt_constant</ci>
<cn type="e-notation">2.6867774<sep/>25</cn>
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<eq/>
<ci>molar_volume_of_ideal_gas_273_15K_100kPa</ci>
<cn type="e-notation">22.710981<sep/>-3</cn>
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<apply>
<eq/>
<ci>Sackur_Tetrode_constant_1K_100kPa</ci>
<cn type="real">-1.1517047</cn>
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<apply>
<eq/>
<ci>Sackur_Tetrode_constant_1K_101_325kPa</ci>
<cn type="real">-1.1648677</cn>
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<apply>
<eq/>
<ci>Stefan_Boltzmann_constant</ci>
<cn type="e-notation">5.670400<sep/>-8</cn>
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</math>
<variable name="first_radiation_constant" units="watt_per_square_meter" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
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<eq/>
<ci>first_radiation_constant</ci>
<cn type="e-notation">3.74177118<sep/>-16</cn>
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<variable name="first_radiation_constant_for_spectral_radiance" units="watt_per_square_meter_per_steradian" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>first_radiation_constant_for_spectral_radiance</ci>
<cn type="e-notation">1.191042759<sep/>-16</cn>
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</math>
<variable name="second_radiation_constant" units="meter_kelvin" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>second_radiation_constant</ci>
<cn type="e-notation">1.4387752<sep/>-2</cn>
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</math>
<variable name="Wien_wavelength_displacement_law_constant" units="meter_kelvin" public_interface="out"/>
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<apply>
<eq/>
<ci>Wien_wavelength_displacement_law_constant</ci>
<cn type="e-notation">2.8977685<sep/>-3</cn>
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</math>
<variable name="Wien_frequency_displacement_law_constant" units="hertz_per_kelvin" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Wien_frequency_displacement_law_constant</ci>
<cn type="e-notation">5.878933<sep/>10</cn>
</apply>
</math>
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<math xmlns="http://www.w3.org/1998/Math/MathML">
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<eq/>
<ci>Avogadro_constant_uncertainty</ci>
<cn type="e-notation">0.00000030<sep/>23</cn>
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<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>atomic_mass_constant_uncertainty</ci>
<cn type="e-notation">0.000000083<sep/>-27</cn>
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<variable name="atomic_mass_constant_energy_equivalent_uncertainty" units="joule" public_interface="out"/>
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<ci>atomic_mass_constant_energy_equivalent_uncertainty</ci>
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<variable name="atomic_mass_constant_energy_equivalent_in_MeV_uncertainty" units="megaelectronvolt" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>atomic_mass_constant_energy_equivalent_in_MeV_uncertainty</ci>
<cn type="real">0.000023</cn>
</apply>
</math>
<variable name="Faraday_constant_uncertainty" units="coulomb_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Faraday_constant_uncertainty</ci>
<cn type="real">0.0024</cn>
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</math>
<variable name="molar_Planck_constant_uncertainty" units="joule_second_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>molar_Planck_constant_uncertainty</ci>
<cn type="e-notation">0.0000000057<sep/>-10</cn>
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</math>
<variable name="molar_Planck_constant_times_c_uncertainty" units="joule_meter_per_mole" public_interface="out"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>molar_Planck_constant_times_c_uncertainty</ci>
<cn type="real">0.00000000017</cn>
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<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
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<math xmlns="http://www.w3.org/1998/Math/MathML">
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<eq/>
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<ci>Boltzmann_constant_in_eV_per_K_uncertainty</ci>
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<apply>
<eq/>
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<cn type="e-notation">0.000039<sep/>-3</cn>
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<cn type="real">0.0000044</cn>
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<eq/>
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<eq/>
<ci>Wien_wavelength_displacement_law_constant_uncertainty</ci>
<cn type="e-notation">0.0000051<sep/>-3</cn>
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