<?xml version="1.0"?>
<model xmlns="http://www.cellml.org/cellml/1.1#" xmlns:cmeta="http://www.cellml.org/metadata/1.0#" cmeta:id="MultienvironmentExample" name="MultienvironmentExample"> <units name="per_s"><unit exponent="-1" units="second"/> </units> <units name="uM"><unit prefix="micro" units="mole"/> </units> <units name="per_uM"><unit exponent="-1" units="uM"/> </units> <units name="um"><unit prefix="micro" units="meter"/> </units> <units name="per_um"><unit exponent="-1" units="um"/> </units> <units name="um2"><unit exponent="2" units="um"/> </units> <units name="per_um2"><unit exponent="-1" units="um2"/> </units> <units name="um3"><unit exponent="3" units="um"/> </units> <units name="per_um3"><unit exponent="-1" units="um3"/> </units> <units name="per_uM_per_s"><unit units="per_uM"/><unit units="per_s"/> </units> <units name="per_um2_per_s"><unit units="per_um2"/><unit units="per_s"/> </units> <units name="uM_um2"><unit units="uM"/><unit units="um2"/> </units> <units name="per_uM_per_um3"><unit units="per_uM"/><unit units="per_um3"/> </units> <component name="MultienvironmentExampleComponent"><variable initial_value="200" name="C" units="uM"/><variable initial_value="4" name="D" units="per_um2"/><variable initial_value="0" name="E" units="per_um2"/><variable initial_value="6e-3" name="kf" units="per_uM_per_s"/><variable initial_value="1e-3" name="kr" units="per_s"/><variable name="J" units="per_um2_per_s"/><variable name="t" units="second"/><variable initial_value="5" name="R" units="per_um"/><variable name="Cpc" units="uM_um2"/><math xmlns="http://www.w3.org/1998/Math/MathML"> <apply><eq/><ci>J</ci><apply> <minus/> <apply><times/><ci>C</ci><ci>D</ci><ci>kf</ci> </apply> <apply><times/><ci>kr</ci><ci>E</ci> </apply></apply> </apply> <apply><eq/><ci>Cpc</ci><apply> <divide/> <ci>R</ci> <cn xmlns:cellml="http://www.cellml.org/cellml/1.1#" cellml:units="per_uM_per_um3">602.2</cn></apply> </apply> <apply><eq/><apply> <diff/> <bvar><ci>t</ci> </bvar> <ci>C</ci></apply><apply> <times/> <apply><minus/><ci>Cpc</ci> </apply> <ci>J</ci></apply> </apply> <apply><eq/><apply><diff/> <bvar><ci>t</ci> </bvar> <ci>D</ci></apply><apply> <minus/> <ci>J</ci></apply> </apply> <apply><eq/><apply> <diff/> <bvar><ci>t</ci> </bvar> <ci>E</ci></apply><ci>J</ci> </apply></math> </component></model>
