Generated Code

The following is matlab code generated by the CellML API from this CellML file. (Back to language selection)

The raw code is available.

function [VOI, STATES, ALGEBRAIC, CONSTANTS] = mainFunction()
    % This is the "main function".  In Matlab, things work best if you rename this function to match the filename.
   [VOI, STATES, ALGEBRAIC, CONSTANTS] = solveModel();
end

function [algebraicVariableCount] = getAlgebraicVariableCount() 
    % Used later when setting a global variable with the number of algebraic variables.
    % Note: This is not the "main method".  
    algebraicVariableCount =72;
end
% There are a total of 43 entries in each of the rate and state variable arrays.
% There are a total of 97 entries in the constant variable array.
%

function [VOI, STATES, ALGEBRAIC, CONSTANTS] = solveModel()
    % Create ALGEBRAIC of correct size
    global algebraicVariableCount;  algebraicVariableCount = getAlgebraicVariableCount();
    % Initialise constants and state variables
    [INIT_STATES, CONSTANTS] = initConsts;

    % Set timespan to solve over 
    tspan = [0, 10];

    % Set numerical accuracy options for ODE solver
    options = odeset('RelTol', 1e-06, 'AbsTol', 1e-06, 'MaxStep', 1);

    % Solve model with ODE solver
    [VOI, STATES] = ode15s(@(VOI, STATES)computeRates(VOI, STATES, CONSTANTS), tspan, INIT_STATES, options);

    % Compute algebraic variables
    [RATES, ALGEBRAIC] = computeRates(VOI, STATES, CONSTANTS);
    ALGEBRAIC = computeAlgebraic(ALGEBRAIC, CONSTANTS, STATES, VOI);

    % Plot state variables against variable of integration
    [LEGEND_STATES, LEGEND_ALGEBRAIC, LEGEND_VOI, LEGEND_CONSTANTS] = createLegends();
    figure();
    plot(VOI, STATES);
    xlabel(LEGEND_VOI);
    l = legend(LEGEND_STATES);
    set(l,'Interpreter','none');
end

function [LEGEND_STATES, LEGEND_ALGEBRAIC, LEGEND_VOI, LEGEND_CONSTANTS] = createLegends()
    LEGEND_STATES = ''; LEGEND_ALGEBRAIC = ''; LEGEND_VOI = ''; LEGEND_CONSTANTS = '';
    LEGEND_VOI = strpad('time in component environment (second)');
    LEGEND_STATES(:,1) = strpad('V in component membrane (millivolt)');
    LEGEND_CONSTANTS(:,1) = strpad('R in component membrane (joule_per_mole_kelvin)');
    LEGEND_CONSTANTS(:,2) = strpad('T in component membrane (kelvin)');
    LEGEND_CONSTANTS(:,3) = strpad('F in component membrane (coulomb_per_millimole)');
    LEGEND_CONSTANTS(:,4) = strpad('C_sc in component membrane (microF_per_cm2)');
    LEGEND_ALGEBRAIC(:,10) = strpad('i_Stim in component membrane (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,24) = strpad('i_Na in component fast_sodium_current (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,48) = strpad('i_Ca in component L_type_Ca_current (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,51) = strpad('i_Ca_K in component L_type_Ca_current (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,30) = strpad('i_Kr in component rapid_activating_delayed_rectifiyer_K_current (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,32) = strpad('i_Ks in component slow_activating_delayed_rectifiyer_K_current (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,33) = strpad('i_to1 in component transient_outward_potassium_current (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,35) = strpad('i_K1 in component time_independent_potassium_current (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,37) = strpad('i_Kp in component plateau_potassium_current (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,38) = strpad('i_NaCa in component Na_Ca_exchanger (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,41) = strpad('i_NaK in component sodium_potassium_pump (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,43) = strpad('i_p_Ca in component sarcolemmal_calcium_pump (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,45) = strpad('i_Ca_b in component calcium_background_current (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,46) = strpad('i_Na_b in component sodium_background_current (microA_per_microF)');
    LEGEND_CONSTANTS(:,5) = strpad('stim_start in component membrane (second)');
    LEGEND_CONSTANTS(:,6) = strpad('stim_end in component membrane (second)');
    LEGEND_CONSTANTS(:,7) = strpad('stim_period in component membrane (second)');
    LEGEND_CONSTANTS(:,8) = strpad('stim_duration in component membrane (second)');
    LEGEND_CONSTANTS(:,9) = strpad('stim_amplitude in component membrane (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,20) = strpad('E_Na in component fast_sodium_current (millivolt)');
    LEGEND_CONSTANTS(:,10) = strpad('g_Na in component fast_sodium_current (milliS_per_microF)');
    LEGEND_CONSTANTS(:,11) = strpad('Na_o in component extracellular_ion_concentrations (millimolar)');
    LEGEND_STATES(:,2) = strpad('Na_i in component intracellular_ion_concentrations (millimolar)');
    LEGEND_STATES(:,3) = strpad('m in component fast_sodium_current_m_gate (dimensionless)');
    LEGEND_STATES(:,4) = strpad('h in component fast_sodium_current_h_gate (dimensionless)');
    LEGEND_STATES(:,5) = strpad('j in component fast_sodium_current_j_gate (dimensionless)');
    LEGEND_ALGEBRAIC(:,11) = strpad('alpha_m in component fast_sodium_current_m_gate (per_second)');
    LEGEND_ALGEBRAIC(:,21) = strpad('beta_m in component fast_sodium_current_m_gate (per_second)');
    LEGEND_ALGEBRAIC(:,1) = strpad('E0_m in component fast_sodium_current_m_gate (millivolt)');
    LEGEND_ALGEBRAIC(:,2) = strpad('alpha_h in component fast_sodium_current_h_gate (per_second)');
    LEGEND_ALGEBRAIC(:,12) = strpad('beta_h in component fast_sodium_current_h_gate (per_second)');
    LEGEND_ALGEBRAIC(:,3) = strpad('alpha_j in component fast_sodium_current_j_gate (per_second)');
    LEGEND_ALGEBRAIC(:,13) = strpad('beta_j in component fast_sodium_current_j_gate (per_second)');
    LEGEND_ALGEBRAIC(:,27) = strpad('E_K in component rapid_activating_delayed_rectifiyer_K_current (millivolt)');
    LEGEND_CONSTANTS(:,12) = strpad('g_Kr in component rapid_activating_delayed_rectifiyer_K_current (milliS_per_microF)');
    LEGEND_CONSTANTS(:,96) = strpad('f_K_o in component rapid_activating_delayed_rectifiyer_K_current (dimensionless)');
    LEGEND_ALGEBRAIC(:,29) = strpad('R_V in component rapid_activating_delayed_rectifiyer_K_current (dimensionless)');
    LEGEND_CONSTANTS(:,13) = strpad('K_o in component extracellular_ion_concentrations (millimolar)');
    LEGEND_STATES(:,6) = strpad('K_i in component intracellular_ion_concentrations (millimolar)');
    LEGEND_STATES(:,7) = strpad('X_kr in component rapid_activating_delayed_rectifiyer_K_current_X_kr_gate (dimensionless)');
    LEGEND_ALGEBRAIC(:,4) = strpad('K12 in component rapid_activating_delayed_rectifiyer_K_current_X_kr_gate (dimensionless)');
    LEGEND_ALGEBRAIC(:,14) = strpad('K21 in component rapid_activating_delayed_rectifiyer_K_current_X_kr_gate (dimensionless)');
    LEGEND_ALGEBRAIC(:,22) = strpad('X_kr_inf in component rapid_activating_delayed_rectifiyer_K_current_X_kr_gate (dimensionless)');
    LEGEND_ALGEBRAIC(:,25) = strpad('tau_X_kr in component rapid_activating_delayed_rectifiyer_K_current_X_kr_gate (second)');
    LEGEND_CONSTANTS(:,14) = strpad('tau_factor in component rapid_activating_delayed_rectifiyer_K_current_X_kr_gate (dimensionless)');
    LEGEND_CONSTANTS(:,15) = strpad('g_Ks in component slow_activating_delayed_rectifiyer_K_current (milliS_per_microF)');
    LEGEND_ALGEBRAIC(:,31) = strpad('E_Ks in component slow_activating_delayed_rectifiyer_K_current (millivolt)');
    LEGEND_STATES(:,8) = strpad('X_ks in component slow_activating_delayed_rectifiyer_K_current_X_ks_gate (dimensionless)');
    LEGEND_ALGEBRAIC(:,15) = strpad('tau_X_ks in component slow_activating_delayed_rectifiyer_K_current_X_ks_gate (second)');
    LEGEND_ALGEBRAIC(:,5) = strpad('X_ks_infinity in component slow_activating_delayed_rectifiyer_K_current_X_ks_gate (dimensionless)');
    LEGEND_CONSTANTS(:,16) = strpad('g_to1 in component transient_outward_potassium_current (milliS_per_microF)');
    LEGEND_STATES(:,9) = strpad('X_to1 in component transient_outward_potassium_current_X_to1_gate (dimensionless)');
    LEGEND_STATES(:,10) = strpad('Y_to1 in component transient_outward_potassium_current_Y_to1_gate (dimensionless)');
    LEGEND_ALGEBRAIC(:,6) = strpad('alpha_X_to1 in component transient_outward_potassium_current_X_to1_gate (per_second)');
    LEGEND_ALGEBRAIC(:,16) = strpad('beta_X_to1 in component transient_outward_potassium_current_X_to1_gate (per_second)');
    LEGEND_ALGEBRAIC(:,7) = strpad('alpha_Y_to1 in component transient_outward_potassium_current_Y_to1_gate (per_second)');
    LEGEND_ALGEBRAIC(:,17) = strpad('beta_Y_to1 in component transient_outward_potassium_current_Y_to1_gate (per_second)');
    LEGEND_CONSTANTS(:,17) = strpad('g_K1 in component time_independent_potassium_current (milliS_per_microF)');
    LEGEND_CONSTANTS(:,18) = strpad('K_mK1 in component time_independent_potassium_current (millimolar)');
    LEGEND_ALGEBRAIC(:,34) = strpad('K1_infinity_V in component time_independent_potassium_current_K1_gate (dimensionless)');
    LEGEND_CONSTANTS(:,19) = strpad('g_Kp in component plateau_potassium_current (milliS_per_microF)');
    LEGEND_ALGEBRAIC(:,36) = strpad('Kp_V in component plateau_potassium_current_Kp_gate (dimensionless)');
    LEGEND_CONSTANTS(:,20) = strpad('K_mCa in component Na_Ca_exchanger (millimolar)');
    LEGEND_CONSTANTS(:,21) = strpad('K_mNa in component Na_Ca_exchanger (millimolar)');
    LEGEND_CONSTANTS(:,22) = strpad('K_NaCa in component Na_Ca_exchanger (microA_per_microF)');
    LEGEND_CONSTANTS(:,23) = strpad('K_sat in component Na_Ca_exchanger (dimensionless)');
    LEGEND_CONSTANTS(:,24) = strpad('eta in component Na_Ca_exchanger (dimensionless)');
    LEGEND_STATES(:,11) = strpad('Ca_i in component intracellular_ion_concentrations (millimolar)');
    LEGEND_CONSTANTS(:,25) = strpad('Ca_o in component extracellular_ion_concentrations (millimolar)');
    LEGEND_ALGEBRAIC(:,40) = strpad('i_NaK_winslow in component sodium_potassium_pump (microA_per_microF)');
    LEGEND_CONSTANTS(:,26) = strpad('I_NaK in component sodium_potassium_pump (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,39) = strpad('f_NaK in component sodium_potassium_pump (dimensionless)');
    LEGEND_CONSTANTS(:,27) = strpad('K_mNa_i in component sodium_potassium_pump (millimolar)');
    LEGEND_CONSTANTS(:,28) = strpad('K_mK_o in component sodium_potassium_pump (millimolar)');
    LEGEND_CONSTANTS(:,97) = strpad('sigma in component sodium_potassium_pump (dimensionless)');
    LEGEND_STATES(:,12) = strpad('MgATP_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_CONSTANTS(:,29) = strpad('MgATP_i0 in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_ALGEBRAIC(:,42) = strpad('i_p_Ca_winslow in component sarcolemmal_calcium_pump (microA_per_microF)');
    LEGEND_CONSTANTS(:,30) = strpad('K_mpCa in component sarcolemmal_calcium_pump (millimolar)');
    LEGEND_CONSTANTS(:,31) = strpad('I_pCa in component sarcolemmal_calcium_pump (microA_per_microF)');
    LEGEND_CONSTANTS(:,32) = strpad('g_Cab in component calcium_background_current (milliS_per_microF)');
    LEGEND_ALGEBRAIC(:,44) = strpad('E_Ca in component calcium_background_current (millivolt)');
    LEGEND_CONSTANTS(:,33) = strpad('g_Nab in component sodium_background_current (milliS_per_microF)');
    LEGEND_CONSTANTS(:,34) = strpad('P_Ca in component L_type_Ca_current (cm_per_second)');
    LEGEND_CONSTANTS(:,35) = strpad('P_K in component L_type_Ca_current (cm_per_second)');
    LEGEND_ALGEBRAIC(:,49) = strpad('p_prime_k in component L_type_Ca_current (cm_per_second)');
    LEGEND_CONSTANTS(:,36) = strpad('i_Ca_half in component L_type_Ca_current (microA_per_microF)');
    LEGEND_ALGEBRAIC(:,47) = strpad('i_Ca_max in component L_type_Ca_current (microA_per_microF)');
    LEGEND_STATES(:,13) = strpad('O in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,14) = strpad('O_Ca in component L_type_Ca_current (dimensionless)');
    LEGEND_ALGEBRAIC(:,8) = strpad('alpha in component L_type_Ca_current (per_second)');
    LEGEND_ALGEBRAIC(:,18) = strpad('beta in component L_type_Ca_current (per_second)');
    LEGEND_ALGEBRAIC(:,28) = strpad('gamma in component L_type_Ca_current (per_second)');
    LEGEND_ALGEBRAIC(:,23) = strpad('alpha_a in component L_type_Ca_current (per_second)');
    LEGEND_ALGEBRAIC(:,26) = strpad('beta_b in component L_type_Ca_current (per_second)');
    LEGEND_CONSTANTS(:,37) = strpad('a in component L_type_Ca_current (dimensionless)');
    LEGEND_CONSTANTS(:,38) = strpad('b in component L_type_Ca_current (dimensionless)');
    LEGEND_CONSTANTS(:,39) = strpad('g in component L_type_Ca_current (per_second)');
    LEGEND_CONSTANTS(:,40) = strpad('f in component L_type_Ca_current (per_second)');
    LEGEND_CONSTANTS(:,41) = strpad('gprime in component L_type_Ca_current (per_second)');
    LEGEND_CONSTANTS(:,42) = strpad('fprime in component L_type_Ca_current (per_second)');
    LEGEND_CONSTANTS(:,43) = strpad('omega in component L_type_Ca_current (per_second)');
    LEGEND_STATES(:,15) = strpad('C0 in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,16) = strpad('C1 in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,17) = strpad('C2 in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,18) = strpad('C3 in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,19) = strpad('C4 in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,20) = strpad('C_Ca0 in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,21) = strpad('C_Ca1 in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,22) = strpad('C_Ca2 in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,23) = strpad('C_Ca3 in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,24) = strpad('C_Ca4 in component L_type_Ca_current (dimensionless)');
    LEGEND_STATES(:,25) = strpad('Ca_ss in component intracellular_ion_concentrations (millimolar)');
    LEGEND_STATES(:,26) = strpad('y in component L_type_Ca_current_y_gate (dimensionless)');
    LEGEND_ALGEBRAIC(:,9) = strpad('y_infinity in component L_type_Ca_current_y_gate (dimensionless)');
    LEGEND_ALGEBRAIC(:,19) = strpad('tau_y in component L_type_Ca_current_y_gate (second)');
    LEGEND_ALGEBRAIC(:,50) = strpad('J_rel in component RyR_channel (millimolar_per_second)');
    LEGEND_CONSTANTS(:,44) = strpad('v1 in component RyR_channel (per_second)');
    LEGEND_CONSTANTS(:,45) = strpad('k_a_plus in component RyR_channel (millimolar4_per_second)');
    LEGEND_CONSTANTS(:,46) = strpad('k_a_minus in component RyR_channel (per_second)');
    LEGEND_CONSTANTS(:,47) = strpad('k_b_plus in component RyR_channel (millimolar3_per_second)');
    LEGEND_CONSTANTS(:,48) = strpad('k_b_minus in component RyR_channel (per_second)');
    LEGEND_CONSTANTS(:,49) = strpad('k_c_plus in component RyR_channel (per_second)');
    LEGEND_CONSTANTS(:,50) = strpad('k_c_minus in component RyR_channel (per_second)');
    LEGEND_STATES(:,27) = strpad('P_O1 in component RyR_channel (dimensionless)');
    LEGEND_STATES(:,28) = strpad('P_O2 in component RyR_channel (dimensionless)');
    LEGEND_STATES(:,29) = strpad('P_C1 in component RyR_channel (dimensionless)');
    LEGEND_STATES(:,30) = strpad('P_C2 in component RyR_channel (dimensionless)');
    LEGEND_CONSTANTS(:,51) = strpad('n in component RyR_channel (dimensionless)');
    LEGEND_CONSTANTS(:,52) = strpad('m in component RyR_channel (dimensionless)');
    LEGEND_STATES(:,31) = strpad('Ca_JSR in component intracellular_ion_concentrations (millimolar)');
    LEGEND_ALGEBRAIC(:,55) = strpad('J_up in component SERCA2a_pump (millimolar_per_second)');
    LEGEND_ALGEBRAIC(:,54) = strpad('J_up_winslow in component SERCA2a_pump (millimolar_per_second)');
    LEGEND_CONSTANTS(:,53) = strpad('K_fb in component SERCA2a_pump (millimolar)');
    LEGEND_CONSTANTS(:,54) = strpad('K_rb in component SERCA2a_pump (millimolar)');
    LEGEND_ALGEBRAIC(:,52) = strpad('fb in component SERCA2a_pump (dimensionless)');
    LEGEND_ALGEBRAIC(:,53) = strpad('rb in component SERCA2a_pump (dimensionless)');
    LEGEND_CONSTANTS(:,55) = strpad('Vmaxf in component SERCA2a_pump (millimolar_per_second)');
    LEGEND_CONSTANTS(:,56) = strpad('Vmaxr in component SERCA2a_pump (millimolar_per_second)');
    LEGEND_CONSTANTS(:,57) = strpad('K_SR in component SERCA2a_pump (dimensionless)');
    LEGEND_CONSTANTS(:,58) = strpad('N_fb in component SERCA2a_pump (dimensionless)');
    LEGEND_CONSTANTS(:,59) = strpad('N_rb in component SERCA2a_pump (dimensionless)');
    LEGEND_STATES(:,32) = strpad('Ca_NSR in component intracellular_ion_concentrations (millimolar)');
    LEGEND_ALGEBRAIC(:,57) = strpad('J_tr in component intracellular_Ca_fluxes (millimolar_per_second)');
    LEGEND_ALGEBRAIC(:,56) = strpad('J_xfer in component intracellular_Ca_fluxes (millimolar_per_second)');
    LEGEND_ALGEBRAIC(:,61) = strpad('J_trpn in component intracellular_Ca_fluxes (millimolar_per_second)');
    LEGEND_CONSTANTS(:,60) = strpad('tau_tr in component intracellular_Ca_fluxes (second)');
    LEGEND_CONSTANTS(:,61) = strpad('tau_xfer in component intracellular_Ca_fluxes (second)');
    LEGEND_STATES(:,33) = strpad('HTRPNCa in component intracellular_Ca_fluxes (millimolar)');
    LEGEND_STATES(:,34) = strpad('LTRPNCa in component intracellular_Ca_fluxes (millimolar)');
    LEGEND_ALGEBRAIC(:,59) = strpad('J_HTRPNCa in component intracellular_Ca_fluxes (millimolar_per_second)');
    LEGEND_ALGEBRAIC(:,60) = strpad('J_LTRPNCa in component intracellular_Ca_fluxes (millimolar_per_second)');
    LEGEND_CONSTANTS(:,62) = strpad('HTRPN_tot in component intracellular_Ca_fluxes (dimensionless)');
    LEGEND_CONSTANTS(:,63) = strpad('LTRPN_tot in component intracellular_Ca_fluxes (dimensionless)');
    LEGEND_CONSTANTS(:,64) = strpad('k_htrpn_plus in component intracellular_Ca_fluxes (per_millimolar_second)');
    LEGEND_CONSTANTS(:,65) = strpad('k_htrpn_minus in component intracellular_Ca_fluxes (per_second)');
    LEGEND_CONSTANTS(:,66) = strpad('k_ltrpn_plus in component intracellular_Ca_fluxes (per_millimolar_second)');
    LEGEND_CONSTANTS(:,67) = strpad('k_ltrpn_minus in component intracellular_Ca_fluxes (per_second)');
    LEGEND_CONSTANTS(:,68) = strpad('A_cap in component intracellular_ion_concentrations (cm2)');
    LEGEND_CONSTANTS(:,69) = strpad('V_myo in component intracellular_ion_concentrations (microlitre)');
    LEGEND_CONSTANTS(:,70) = strpad('V_JSR in component intracellular_ion_concentrations (microlitre)');
    LEGEND_CONSTANTS(:,71) = strpad('V_NSR in component intracellular_ion_concentrations (microlitre)');
    LEGEND_CONSTANTS(:,72) = strpad('V_ss in component intracellular_ion_concentrations (microlitre)');
    LEGEND_CONSTANTS(:,73) = strpad('K_mCMDN in component intracellular_ion_concentrations (millimolar)');
    LEGEND_CONSTANTS(:,74) = strpad('K_mEGTA in component intracellular_ion_concentrations (millimolar)');
    LEGEND_CONSTANTS(:,75) = strpad('K_mCSQN in component intracellular_ion_concentrations (millimolar)');
    LEGEND_CONSTANTS(:,76) = strpad('CMDN_tot in component intracellular_ion_concentrations (millimolar)');
    LEGEND_CONSTANTS(:,77) = strpad('EGTA_tot in component intracellular_ion_concentrations (millimolar)');
    LEGEND_CONSTANTS(:,78) = strpad('CSQN_tot in component intracellular_ion_concentrations (millimolar)');
    LEGEND_ALGEBRAIC(:,62) = strpad('beta_i in component intracellular_ion_concentrations (dimensionless)');
    LEGEND_ALGEBRAIC(:,63) = strpad('beta_SS in component intracellular_ion_concentrations (dimensionless)');
    LEGEND_ALGEBRAIC(:,58) = strpad('beta_JSR in component intracellular_ion_concentrations (dimensionless)');
    LEGEND_CONSTANTS(:,79) = strpad('k_plus_CaATP in component Ca_and_Mg_buffering_by_ATP (per_millimolar_second)');
    LEGEND_CONSTANTS(:,80) = strpad('k_minus_CaATP in component Ca_and_Mg_buffering_by_ATP (per_second)');
    LEGEND_CONSTANTS(:,81) = strpad('k_plus_CaADP in component Ca_and_Mg_buffering_by_ATP (per_millimolar_second)');
    LEGEND_CONSTANTS(:,82) = strpad('k_minus_CaADP in component Ca_and_Mg_buffering_by_ATP (per_second)');
    LEGEND_STATES(:,35) = strpad('CaADP_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_STATES(:,36) = strpad('CaADP_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_STATES(:,37) = strpad('CaATP_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_ALGEBRAIC(:,65) = strpad('ATP_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_ALGEBRAIC(:,69) = strpad('ADP_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_ALGEBRAIC(:,66) = strpad('ADP_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_ALGEBRAIC(:,64) = strpad('ATP_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_STATES(:,38) = strpad('CaATP_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_STATES(:,39) = strpad('Mg_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_STATES(:,40) = strpad('Mg_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_STATES(:,41) = strpad('MgADP_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_STATES(:,42) = strpad('MgADP_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_STATES(:,43) = strpad('MgATP_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_CONSTANTS(:,83) = strpad('ATP_tot in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_CONSTANTS(:,84) = strpad('k_plus_MgATP in component Ca_and_Mg_buffering_by_ATP (per_millimolar_second)');
    LEGEND_CONSTANTS(:,85) = strpad('k_minus_MgATP in component Ca_and_Mg_buffering_by_ATP (per_second)');
    LEGEND_ALGEBRAIC(:,67) = strpad('Jxfer_CaATP in component Ca_and_Mg_buffering_by_ATP (millimolar_per_second)');
    LEGEND_ALGEBRAIC(:,68) = strpad('Jxfer_MgATP in component Ca_and_Mg_buffering_by_ATP (millimolar_per_second)');
    LEGEND_ALGEBRAIC(:,70) = strpad('Jxfer_Mg in component Ca_and_Mg_buffering_by_ATP (millimolar_per_second)');
    LEGEND_CONSTANTS(:,86) = strpad('tau_xfer_CaATP in component Ca_and_Mg_buffering_by_ATP (second)');
    LEGEND_CONSTANTS(:,87) = strpad('tau_xfer_MgATP in component Ca_and_Mg_buffering_by_ATP (second)');
    LEGEND_CONSTANTS(:,88) = strpad('tau_xfer_Mg in component Ca_and_Mg_buffering_by_ATP (second)');
    LEGEND_CONSTANTS(:,89) = strpad('ADP_tot in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_CONSTANTS(:,90) = strpad('k_plus_MgADP in component Ca_and_Mg_buffering_by_ATP (per_millimolar_second)');
    LEGEND_CONSTANTS(:,91) = strpad('k_minus_MgADP in component Ca_and_Mg_buffering_by_ATP (per_second)');
    LEGEND_ALGEBRAIC(:,71) = strpad('Jxfer_CaADP in component Ca_and_Mg_buffering_by_ATP (millimolar_per_second)');
    LEGEND_ALGEBRAIC(:,72) = strpad('Jxfer_MgADP in component Ca_and_Mg_buffering_by_ATP (millimolar_per_second)');
    LEGEND_CONSTANTS(:,92) = strpad('tau_xfer_CaADP in component Ca_and_Mg_buffering_by_ATP (second)');
    LEGEND_CONSTANTS(:,93) = strpad('tau_xfer_MgADP in component Ca_and_Mg_buffering_by_ATP (second)');
    LEGEND_CONSTANTS(:,94) = strpad('V_myo in component model_parameters (microlitre)');
    LEGEND_CONSTANTS(:,95) = strpad('V_ss in component model_parameters (microlitre)');
    LEGEND_RATES(:,1) = strpad('d/dt V in component membrane (millivolt)');
    LEGEND_RATES(:,3) = strpad('d/dt m in component fast_sodium_current_m_gate (dimensionless)');
    LEGEND_RATES(:,4) = strpad('d/dt h in component fast_sodium_current_h_gate (dimensionless)');
    LEGEND_RATES(:,5) = strpad('d/dt j in component fast_sodium_current_j_gate (dimensionless)');
    LEGEND_RATES(:,7) = strpad('d/dt X_kr in component rapid_activating_delayed_rectifiyer_K_current_X_kr_gate (dimensionless)');
    LEGEND_RATES(:,8) = strpad('d/dt X_ks in component slow_activating_delayed_rectifiyer_K_current_X_ks_gate (dimensionless)');
    LEGEND_RATES(:,9) = strpad('d/dt X_to1 in component transient_outward_potassium_current_X_to1_gate (dimensionless)');
    LEGEND_RATES(:,10) = strpad('d/dt Y_to1 in component transient_outward_potassium_current_Y_to1_gate (dimensionless)');
    LEGEND_RATES(:,15) = strpad('d/dt C0 in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,16) = strpad('d/dt C1 in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,17) = strpad('d/dt C2 in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,18) = strpad('d/dt C3 in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,19) = strpad('d/dt C4 in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,13) = strpad('d/dt O in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,20) = strpad('d/dt C_Ca0 in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,21) = strpad('d/dt C_Ca1 in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,22) = strpad('d/dt C_Ca2 in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,23) = strpad('d/dt C_Ca3 in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,24) = strpad('d/dt C_Ca4 in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,14) = strpad('d/dt O_Ca in component L_type_Ca_current (dimensionless)');
    LEGEND_RATES(:,26) = strpad('d/dt y in component L_type_Ca_current_y_gate (dimensionless)');
    LEGEND_RATES(:,29) = strpad('d/dt P_C1 in component RyR_channel (dimensionless)');
    LEGEND_RATES(:,27) = strpad('d/dt P_O1 in component RyR_channel (dimensionless)');
    LEGEND_RATES(:,28) = strpad('d/dt P_O2 in component RyR_channel (dimensionless)');
    LEGEND_RATES(:,30) = strpad('d/dt P_C2 in component RyR_channel (dimensionless)');
    LEGEND_RATES(:,33) = strpad('d/dt HTRPNCa in component intracellular_Ca_fluxes (millimolar)');
    LEGEND_RATES(:,34) = strpad('d/dt LTRPNCa in component intracellular_Ca_fluxes (millimolar)');
    LEGEND_RATES(:,11) = strpad('d/dt Ca_i in component intracellular_ion_concentrations (millimolar)');
    LEGEND_RATES(:,2) = strpad('d/dt Na_i in component intracellular_ion_concentrations (millimolar)');
    LEGEND_RATES(:,6) = strpad('d/dt K_i in component intracellular_ion_concentrations (millimolar)');
    LEGEND_RATES(:,25) = strpad('d/dt Ca_ss in component intracellular_ion_concentrations (millimolar)');
    LEGEND_RATES(:,31) = strpad('d/dt Ca_JSR in component intracellular_ion_concentrations (millimolar)');
    LEGEND_RATES(:,32) = strpad('d/dt Ca_NSR in component intracellular_ion_concentrations (millimolar)');
    LEGEND_RATES(:,37) = strpad('d/dt CaATP_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_RATES(:,43) = strpad('d/dt MgATP_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_RATES(:,38) = strpad('d/dt CaATP_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_RATES(:,12) = strpad('d/dt MgATP_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_RATES(:,36) = strpad('d/dt CaADP_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_RATES(:,42) = strpad('d/dt MgADP_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_RATES(:,35) = strpad('d/dt CaADP_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_RATES(:,41) = strpad('d/dt MgADP_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_RATES(:,39) = strpad('d/dt Mg_ss in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_RATES(:,40) = strpad('d/dt Mg_i in component Ca_and_Mg_buffering_by_ATP (millimolar)');
    LEGEND_STATES  = LEGEND_STATES';
    LEGEND_ALGEBRAIC = LEGEND_ALGEBRAIC';
    LEGEND_RATES = LEGEND_RATES';
    LEGEND_CONSTANTS = LEGEND_CONSTANTS';
end

function [STATES, CONSTANTS] = initConsts()
    VOI = 0; CONSTANTS = []; STATES = []; ALGEBRAIC = [];
    STATES(:,1) = -96.1638;
    CONSTANTS(:,1) = 8.314472;
    CONSTANTS(:,2) = 310;
    CONSTANTS(:,3) = 96.4853415;
    CONSTANTS(:,4) = 0.001;
    CONSTANTS(:,5) = 0.1;
    CONSTANTS(:,6) = 100000000;
    CONSTANTS(:,7) = 1;
    CONSTANTS(:,8) = 0.0005;
    CONSTANTS(:,9) = -100.0;
    CONSTANTS(:,10) = 12.8;
    CONSTANTS(:,11) = 138;
    STATES(:,2) = 10;
    STATES(:,3) = 0.0328302;
    STATES(:,4) = 0.988354;
    STATES(:,5) = 0.99254;
    CONSTANTS(:,12) = 0.0034;
    CONSTANTS(:,13) = 4;
    STATES(:,6) = 159.48;
    STATES(:,7) = 0.51;
    CONSTANTS(:,14) = 1;
    CONSTANTS(:,15) = 0.0027134;
    STATES(:,8) = 0.264;
    CONSTANTS(:,16) = 0.23815;
    STATES(:,9) = 2.63;
    STATES(:,10) = 0.99;
    CONSTANTS(:,17) = 2.8;
    CONSTANTS(:,18) = 13;
    CONSTANTS(:,19) = 0.002216;
    CONSTANTS(:,20) = 1.38;
    CONSTANTS(:,21) = 87.5;
    CONSTANTS(:,22) = 0.3;
    CONSTANTS(:,23) = 0.2;
    CONSTANTS(:,24) = 0.35;
    STATES(:,11) = 8.464E-5;
    CONSTANTS(:,25) = 2;
    CONSTANTS(:,26) = 0.693;
    CONSTANTS(:,27) = 10;
    CONSTANTS(:,28) = 1.5;
    STATES(:,12) = 6.4395;
    CONSTANTS(:,29) = 2.888;
    CONSTANTS(:,30) = 0.00005;
    CONSTANTS(:,31) = 0.05;
    CONSTANTS(:,32) = 0.0003842;
    CONSTANTS(:,33) = 0.0031;
    CONSTANTS(:,34) = 3.125e-4;
    CONSTANTS(:,35) = 5.79e-7;
    CONSTANTS(:,36) = -0.265;
    STATES(:,13) = 9.84546e-21;
    STATES(:,14) = 0;
    CONSTANTS(:,37) = 2;
    CONSTANTS(:,38) = 2;
    CONSTANTS(:,39) = 2000;
    CONSTANTS(:,40) = 300;
    CONSTANTS(:,41) = 7000;
    CONSTANTS(:,42) = 7;
    CONSTANTS(:,43) = 10;
    STATES(:,15) = 0.997208;
    STATES(:,16) = 6.38897e-5;
    STATES(:,17) = 1.535e-9;
    STATES(:,18) = 1.63909e-14;
    STATES(:,19) = 6.56337e-20;
    STATES(:,20) = 0.00272826;
    STATES(:,21) = 6.99215e-7;
    STATES(:,22) = 6.71989e-11;
    STATES(:,23) = 2.87031e-15;
    STATES(:,24) = 4.59752e-20;
    STATES(:,25) = 1.315E-4;
    STATES(:,26) = 0.798;
    CONSTANTS(:,44) = 1800;
    CONSTANTS(:,45) = 1.215e13;
    CONSTANTS(:,46) = 576;
    CONSTANTS(:,47) = 4.05e9;
    CONSTANTS(:,48) = 1930;
    CONSTANTS(:,49) = 100;
    CONSTANTS(:,50) = 0.8;
    STATES(:,27) = 0;
    STATES(:,28) = 0;
    STATES(:,29) = 0.47;
    STATES(:,30) = 0.53;
    CONSTANTS(:,51) = 4;
    CONSTANTS(:,52) = 3;
    STATES(:,31) = 0.2616;
    CONSTANTS(:,53) = 0.000168;
    CONSTANTS(:,54) = 3.29;
    CONSTANTS(:,55) = 0.0813;
    CONSTANTS(:,56) = 0.318;
    CONSTANTS(:,57) = 1;
    CONSTANTS(:,58) = 1.2;
    CONSTANTS(:,59) = 1;
    STATES(:,32) = 0.2620;
    CONSTANTS(:,60) = 0.0005747;
    CONSTANTS(:,61) = 0.0267;
    STATES(:,33) = 0.98;
    STATES(:,34) = 0.078;
    CONSTANTS(:,62) = 0.14;
    CONSTANTS(:,63) = 0.07;
    CONSTANTS(:,64) = 20000;
    CONSTANTS(:,65) = 0.066;
    CONSTANTS(:,66) = 40000;
    CONSTANTS(:,67) = 40;
    CONSTANTS(:,68) = 0.0001534;
    CONSTANTS(:,69) = 0.00002584;
    CONSTANTS(:,70) = 0.00000016;
    CONSTANTS(:,71) = 0.0000021;
    CONSTANTS(:,72) = 0.0000000012;
    CONSTANTS(:,73) = 0.00238;
    CONSTANTS(:,74) = 0.00015;
    CONSTANTS(:,75) = 0.8;
    CONSTANTS(:,76) = 0.05;
    CONSTANTS(:,77) = 0;
    CONSTANTS(:,78) = 15;
    CONSTANTS(:,79) = 225000.0;
    CONSTANTS(:,80) = 45000.0;
    CONSTANTS(:,81) = 125000.0;
    CONSTANTS(:,82) = 193500;
    STATES(:,35) = 0.11E-6;
    STATES(:,36) = 0.13E-6;
    STATES(:,37) = 0.25E-3;
    STATES(:,38) = 0.237E-3;
    STATES(:,39) = 1.0;
    STATES(:,40) = 1.0;
    STATES(:,41) = 0.298E-2;
    STATES(:,42) = 0.298E-2;
    STATES(:,43) = 6.4395;
    CONSTANTS(:,83) = 7.0;
    CONSTANTS(:,84) = 125000.0;
    CONSTANTS(:,85) = 10875.0;
    CONSTANTS(:,86) = 0.0534;
    CONSTANTS(:,87) = 0.0534;
    CONSTANTS(:,88) = 0.0267;
    CONSTANTS(:,89) = 0.005;
    CONSTANTS(:,90) = 125000.0;
    CONSTANTS(:,91) = 84500.0;
    CONSTANTS(:,92) = 0.0534;
    CONSTANTS(:,93) = 0.0534;
    CONSTANTS(:,94) = 0.00002584;
    CONSTANTS(:,95) = 0.0000000012;
    CONSTANTS(:,96) = power((CONSTANTS(:,13)./4.00000), 1.0 ./ 2);
    CONSTANTS(:,97) =  (1.00000./7.00000).*(exp(CONSTANTS(:,11)./67.3000) - 1.00000);
    if (isempty(STATES)), warning('Initial values for states not set');, end
end

function [RATES, ALGEBRAIC] = computeRates(VOI, STATES, CONSTANTS)
    global algebraicVariableCount;
    statesSize = size(STATES);
    statesColumnCount = statesSize(2);
    if ( statesColumnCount == 1)
        STATES = STATES';
        ALGEBRAIC = zeros(1, algebraicVariableCount);
        utilOnes = 1;
    else
        statesRowCount = statesSize(1);
        ALGEBRAIC = zeros(statesRowCount, algebraicVariableCount);
        RATES = zeros(statesRowCount, statesColumnCount);
        utilOnes = ones(statesRowCount, 1);
    end
    RATES(:,13) =  CONSTANTS(:,40).*STATES(:,19) -  CONSTANTS(:,39).*STATES(:,13);
    RATES(:,14) =  CONSTANTS(:,42).*STATES(:,24) -  CONSTANTS(:,41).*STATES(:,14);
    RATES(:,29) =   - CONSTANTS(:,45).*power(STATES(:,25), CONSTANTS(:,51)).*STATES(:,29)+ CONSTANTS(:,46).*STATES(:,27);
    RATES(:,27) = ( CONSTANTS(:,45).*power(STATES(:,25), CONSTANTS(:,51)).*STATES(:,29) - ( CONSTANTS(:,46).*STATES(:,27)+ CONSTANTS(:,47).*power(STATES(:,25), CONSTANTS(:,52)).*STATES(:,27)+ CONSTANTS(:,49).*STATES(:,27)))+ CONSTANTS(:,48).*STATES(:,28)+ CONSTANTS(:,50).*STATES(:,30);
    RATES(:,28) =  CONSTANTS(:,47).*power(STATES(:,25), CONSTANTS(:,52)).*STATES(:,27) -  CONSTANTS(:,48).*STATES(:,28);
    RATES(:,30) =  CONSTANTS(:,49).*STATES(:,27) -  CONSTANTS(:,50).*STATES(:,30);
    ALGEBRAIC(:,2) = piecewise({STATES(:,1)< - 40.0000,  135.000.*exp((80.0000+STATES(:,1))./ - 6.80000) }, 0.00000);
    ALGEBRAIC(:,12) = piecewise({STATES(:,1)< - 40.0000,  3560.00.*exp( 0.0790000.*STATES(:,1))+ 310000..*exp( 0.350000.*STATES(:,1)) }, 1000.00./( 0.130000.*(1.00000+exp((STATES(:,1)+10.6600)./ - 11.1000))));
    RATES(:,4) =  ALGEBRAIC(:,2).*(1.00000 - STATES(:,4)) -  ALGEBRAIC(:,12).*STATES(:,4);
    ALGEBRAIC(:,3) = piecewise({STATES(:,1)< - 40.0000, ( 1000.00.* - ( 127140..*exp( 0.244400.*STATES(:,1))+ 3.47400e-05.*exp(  - 0.0439100.*STATES(:,1))).*(STATES(:,1)+37.7800))./(1.00000+exp( 0.311000.*(STATES(:,1)+79.2300))) }, 0.00000);
    ALGEBRAIC(:,13) = piecewise({STATES(:,1)< - 40.0000, ( 121.200.*exp(  - 0.0105200.*STATES(:,1)))./(1.00000+exp(  - 0.137800.*(STATES(:,1)+40.1400))) }, ( 300.000.*exp(  - 2.53500e-07.*STATES(:,1)))./(1.00000+exp(  - 0.100000.*(STATES(:,1)+32.0000))));
    RATES(:,5) =  ALGEBRAIC(:,3).*(1.00000 - STATES(:,5)) -  ALGEBRAIC(:,13).*STATES(:,5);
    ALGEBRAIC(:,15) = 0.00100000./(( 7.19000e-05.*(STATES(:,1) - 10.0000))./(1.00000 - exp(  - 0.148000.*(STATES(:,1) - 10.0000)))+( 0.000131000.*(STATES(:,1) - 10.0000))./(exp( 0.0687000.*(STATES(:,1) - 10.0000)) - 1.00000));
    ALGEBRAIC(:,5) = 1.00000./(1.00000+exp( - (STATES(:,1) - 24.7000)./13.6000));
    RATES(:,8) = (ALGEBRAIC(:,5) - STATES(:,8))./ALGEBRAIC(:,15);
    ALGEBRAIC(:,6) =  45.1600.*exp( 0.0357700.*STATES(:,1));
    ALGEBRAIC(:,16) =  98.9000.*exp(  - 0.0623700.*STATES(:,1));
    RATES(:,9) =  ALGEBRAIC(:,6).*(1.00000 - STATES(:,9)) -  ALGEBRAIC(:,16).*STATES(:,9);
    ALGEBRAIC(:,7) = ( 5.41500.*exp( - (STATES(:,1)+33.5000)./5.00000))./(1.00000+ 0.0513350.*exp( - (STATES(:,1)+33.5000)./5.00000));
    ALGEBRAIC(:,17) = ( 5.41500.*exp((STATES(:,1)+33.5000)./5.00000))./(1.00000+ 0.0513350.*exp((STATES(:,1)+33.5000)./5.00000));
    RATES(:,10) =  ALGEBRAIC(:,7).*(1.00000 - STATES(:,10)) -  ALGEBRAIC(:,17).*STATES(:,10);
    ALGEBRAIC(:,9) = 0.800000./(1.00000+exp((STATES(:,1)+12.5000)./5.00000))+0.200000;
    ALGEBRAIC(:,19) = (20.0000+600.000./(1.00000+exp((STATES(:,1)+20.0000)./9.50000)))./1000.00;
    RATES(:,26) = (ALGEBRAIC(:,9) - STATES(:,26))./ALGEBRAIC(:,19);
    ALGEBRAIC(:,1) = STATES(:,1)+47.1300;
    ALGEBRAIC(:,11) = piecewise({abs(ALGEBRAIC(:,1))<1.00000e-05, 320.000./(0.100000 -  0.00500000.*ALGEBRAIC(:,1)) }, ( 320.000.*ALGEBRAIC(:,1))./(1.00000 - exp(  - 0.100000.*ALGEBRAIC(:,1))));
    ALGEBRAIC(:,21) =  80.0000.*exp( - STATES(:,1)./11.0000);
    RATES(:,3) = piecewise({STATES(:,1)>= - 90.0000,  ALGEBRAIC(:,11).*(1.00000 - STATES(:,3)) -  ALGEBRAIC(:,21).*STATES(:,3) }, 0.00000);
    ALGEBRAIC(:,4) = exp( - 5.49500+ 0.169100.*STATES(:,1));
    ALGEBRAIC(:,14) = exp( - 7.67700 -  0.0128000.*STATES(:,1));
    ALGEBRAIC(:,22) = ALGEBRAIC(:,4)./(ALGEBRAIC(:,4)+ALGEBRAIC(:,14));
    ALGEBRAIC(:,25) = 0.00100000./(ALGEBRAIC(:,4)+ALGEBRAIC(:,14))+ CONSTANTS(:,14).*0.0270000;
    RATES(:,7) = (ALGEBRAIC(:,22) - STATES(:,7))./ALGEBRAIC(:,25);
    ALGEBRAIC(:,8) =  400.000.*exp((STATES(:,1)+2.00000)./10.0000);
    ALGEBRAIC(:,18) =  50.0000.*exp( - (STATES(:,1)+2.00000)./13.0000);
    ALGEBRAIC(:,28) = ( 103.750.*STATES(:,25))./1.00000;
    RATES(:,15) = ( ALGEBRAIC(:,18).*STATES(:,16)+ CONSTANTS(:,43).*STATES(:,20)) -  ( 4.00000.*ALGEBRAIC(:,8)+ALGEBRAIC(:,28)).*STATES(:,15);
    RATES(:,16) = ( 4.00000.*ALGEBRAIC(:,8).*STATES(:,15)+ 2.00000.*ALGEBRAIC(:,18).*STATES(:,17)+ (CONSTANTS(:,43)./CONSTANTS(:,38)).*STATES(:,21)) -  (ALGEBRAIC(:,18)+ 3.00000.*ALGEBRAIC(:,8)+ ALGEBRAIC(:,28).*CONSTANTS(:,37)).*STATES(:,16);
    RATES(:,17) = ( 3.00000.*ALGEBRAIC(:,8).*STATES(:,16)+ 3.00000.*ALGEBRAIC(:,18).*STATES(:,18)+ (CONSTANTS(:,43)./power(CONSTANTS(:,38), 2.00000)).*STATES(:,22)) -  ( ALGEBRAIC(:,18).*2.00000+ 2.00000.*ALGEBRAIC(:,8)+ ALGEBRAIC(:,28).*power(CONSTANTS(:,37), 2.00000)).*STATES(:,17);
    RATES(:,18) = ( 2.00000.*ALGEBRAIC(:,8).*STATES(:,17)+ 4.00000.*ALGEBRAIC(:,18).*STATES(:,19)+ (CONSTANTS(:,43)./power(CONSTANTS(:,38), 3.00000)).*STATES(:,23)) -  ( ALGEBRAIC(:,18).*3.00000+ALGEBRAIC(:,8)+ ALGEBRAIC(:,28).*power(CONSTANTS(:,37), 3.00000)).*STATES(:,18);
    RATES(:,19) = ( ALGEBRAIC(:,8).*STATES(:,18)+ CONSTANTS(:,39).*STATES(:,13)+ (CONSTANTS(:,43)./power(CONSTANTS(:,38), 4.00000)).*STATES(:,24)) -  ( ALGEBRAIC(:,18).*4.00000+CONSTANTS(:,40)+ ALGEBRAIC(:,28).*power(CONSTANTS(:,37), 4.00000)).*STATES(:,19);
    ALGEBRAIC(:,23) =  ALGEBRAIC(:,8).*CONSTANTS(:,37);
    ALGEBRAIC(:,26) = ALGEBRAIC(:,18)./CONSTANTS(:,38);
    RATES(:,20) = ( ALGEBRAIC(:,26).*STATES(:,21)+ ALGEBRAIC(:,28).*STATES(:,15)) -  ( 4.00000.*ALGEBRAIC(:,23)+CONSTANTS(:,43)).*STATES(:,20);
    RATES(:,21) = ( 4.00000.*ALGEBRAIC(:,23).*STATES(:,20)+ 2.00000.*ALGEBRAIC(:,26).*STATES(:,22)+ ALGEBRAIC(:,28).*CONSTANTS(:,37).*STATES(:,16)) -  (ALGEBRAIC(:,26)+ 3.00000.*ALGEBRAIC(:,23)+CONSTANTS(:,43)./CONSTANTS(:,38)).*STATES(:,21);
    RATES(:,22) = ( 3.00000.*ALGEBRAIC(:,23).*STATES(:,21)+ 3.00000.*ALGEBRAIC(:,26).*STATES(:,23)+ ALGEBRAIC(:,28).*power(CONSTANTS(:,37), 2.00000).*STATES(:,17)) -  ( ALGEBRAIC(:,26).*2.00000+ 2.00000.*ALGEBRAIC(:,23)+CONSTANTS(:,43)./power(CONSTANTS(:,38), 2.00000)).*STATES(:,22);
    RATES(:,23) = ( 2.00000.*ALGEBRAIC(:,23).*STATES(:,22)+ 4.00000.*ALGEBRAIC(:,26).*STATES(:,24)+ ALGEBRAIC(:,28).*power(CONSTANTS(:,37), 3.00000).*STATES(:,18)) -  ( ALGEBRAIC(:,26).*3.00000+ALGEBRAIC(:,23)+CONSTANTS(:,43)./power(CONSTANTS(:,38), 3.00000)).*STATES(:,23);
    RATES(:,24) = ( ALGEBRAIC(:,23).*STATES(:,23)+ CONSTANTS(:,41).*STATES(:,14)+ ALGEBRAIC(:,28).*power(CONSTANTS(:,37), 4.00000).*STATES(:,19)) -  ( ALGEBRAIC(:,26).*4.00000+CONSTANTS(:,42)+CONSTANTS(:,43)./power(CONSTANTS(:,38), 4.00000)).*STATES(:,24);
    ALGEBRAIC(:,20) =  (( CONSTANTS(:,1).*CONSTANTS(:,2))./CONSTANTS(:,3)).*log(CONSTANTS(:,11)./STATES(:,2));
    ALGEBRAIC(:,24) =  CONSTANTS(:,10).*power(STATES(:,3), 3.00000).*STATES(:,4).*STATES(:,5).*(STATES(:,1) - ALGEBRAIC(:,20));
    ALGEBRAIC(:,38) =  (( CONSTANTS(:,22).*5000.00)./( (power(CONSTANTS(:,21), 3.00000)+power(CONSTANTS(:,11), 3.00000)).*(CONSTANTS(:,20)+CONSTANTS(:,25)).*(1.00000+ CONSTANTS(:,23).*exp(( (CONSTANTS(:,24) - 1.00000).*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2)))))).*( exp(( CONSTANTS(:,24).*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))).*power(STATES(:,2), 3.00000).*CONSTANTS(:,25) -  exp(( (CONSTANTS(:,24) - 1.00000).*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))).*power(CONSTANTS(:,11), 3.00000).*STATES(:,11));
    ALGEBRAIC(:,39) = 1.00000./(1.00000+ 0.124500.*exp((  - 0.100000.*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2)))+ 0.0365000.*CONSTANTS(:,97).*exp((  - STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))));
    ALGEBRAIC(:,40) = ( (( CONSTANTS(:,26).*ALGEBRAIC(:,39))./(1.00000+power(CONSTANTS(:,27)./STATES(:,2), 1.50000))).*CONSTANTS(:,13))./(CONSTANTS(:,13)+CONSTANTS(:,28));
    ALGEBRAIC(:,41) =  (STATES(:,12)./CONSTANTS(:,29)).*ALGEBRAIC(:,40);
    ALGEBRAIC(:,46) =  CONSTANTS(:,33).*(STATES(:,1) - ALGEBRAIC(:,20));
    RATES(:,2) = (  - 0.00000.*(ALGEBRAIC(:,24)+ALGEBRAIC(:,46)+ ALGEBRAIC(:,38).*3.00000+ ALGEBRAIC(:,41).*3.00000).*CONSTANTS(:,68).*1.00000)./( CONSTANTS(:,69).*CONSTANTS(:,3));
    ALGEBRAIC(:,10) = piecewise({VOI>=CONSTANTS(:,5)&VOI<=CONSTANTS(:,6)&(VOI - CONSTANTS(:,5)) -  floor((VOI - CONSTANTS(:,5))./CONSTANTS(:,7)).*CONSTANTS(:,7)<=CONSTANTS(:,8), CONSTANTS(:,9) }, 0.00000);
    ALGEBRAIC(:,47) = ( (( (CONSTANTS(:,34)./( 1.00000.*1.00000)).*4.00000.*STATES(:,1).*power(CONSTANTS(:,3), 2.00000).*1000.00)./( CONSTANTS(:,1).*CONSTANTS(:,2))).*( 0.00100000.*exp(( 2.00000.*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))) -  0.341000.*CONSTANTS(:,25)))./(exp(( 2.00000.*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))) - 1.00000);
    ALGEBRAIC(:,48) =  ALGEBRAIC(:,47).*STATES(:,26).*(STATES(:,13)+STATES(:,14));
    ALGEBRAIC(:,49) = CONSTANTS(:,35)./(1.00000+ALGEBRAIC(:,47)./CONSTANTS(:,36));
    ALGEBRAIC(:,51) = ( (( (ALGEBRAIC(:,49)./( 1.00000.*1.00000)).*STATES(:,26).*(STATES(:,13)+STATES(:,14)).*STATES(:,1).*power(CONSTANTS(:,3), 2.00000))./( CONSTANTS(:,1).*CONSTANTS(:,2))).*( STATES(:,6).*exp(( STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))) - CONSTANTS(:,13)))./(exp(( STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))) - 1.00000);
    ALGEBRAIC(:,27) =  (( CONSTANTS(:,1).*CONSTANTS(:,2))./CONSTANTS(:,3)).*log(CONSTANTS(:,13)./STATES(:,6));
    ALGEBRAIC(:,29) = 1.00000./(1.00000+ 1.49450.*exp( 0.0446000.*STATES(:,1)));
    ALGEBRAIC(:,30) =  CONSTANTS(:,12).*CONSTANTS(:,96).*ALGEBRAIC(:,29).*STATES(:,7).*(STATES(:,1) - ALGEBRAIC(:,27));
    ALGEBRAIC(:,31) =  (( CONSTANTS(:,1).*CONSTANTS(:,2))./CONSTANTS(:,3)).*log((CONSTANTS(:,13)+ 0.0183300.*CONSTANTS(:,11))./(STATES(:,6)+ 0.0183300.*STATES(:,2)));
    ALGEBRAIC(:,32) =  CONSTANTS(:,15).*power(STATES(:,8), 2.00000).*(STATES(:,1) - ALGEBRAIC(:,31));
    ALGEBRAIC(:,33) =  CONSTANTS(:,16).*STATES(:,9).*STATES(:,10).*(STATES(:,1) - ALGEBRAIC(:,27));
    ALGEBRAIC(:,34) = 1.00000./(2.00000+exp( (( 1.50000.*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))).*(STATES(:,1) - ALGEBRAIC(:,27))));
    ALGEBRAIC(:,35) =  (( CONSTANTS(:,17).*ALGEBRAIC(:,34).*CONSTANTS(:,13))./(CONSTANTS(:,13)+CONSTANTS(:,18))).*(STATES(:,1) - ALGEBRAIC(:,27));
    ALGEBRAIC(:,36) = 1.00000./(1.00000+exp((7.48800 - STATES(:,1))./5.98000));
    ALGEBRAIC(:,37) =  CONSTANTS(:,19).*ALGEBRAIC(:,36).*(STATES(:,1) - ALGEBRAIC(:,27));
    ALGEBRAIC(:,42) = ( CONSTANTS(:,31).*STATES(:,11))./(CONSTANTS(:,30)+STATES(:,11));
    ALGEBRAIC(:,43) =  (STATES(:,12)./CONSTANTS(:,29)).*ALGEBRAIC(:,42);
    ALGEBRAIC(:,44) =  (( CONSTANTS(:,1).*CONSTANTS(:,2))./( 2.00000.*CONSTANTS(:,3))).*log(CONSTANTS(:,25)./STATES(:,11));
    ALGEBRAIC(:,45) =  CONSTANTS(:,32).*(STATES(:,1) - ALGEBRAIC(:,44));
    RATES(:,1) = (  - 1.00000.*1.00000.*(ALGEBRAIC(:,24)+ALGEBRAIC(:,48)+ALGEBRAIC(:,51)+ALGEBRAIC(:,30)+ALGEBRAIC(:,32)+ALGEBRAIC(:,33)+ALGEBRAIC(:,35)+ALGEBRAIC(:,37)+ALGEBRAIC(:,38)+ALGEBRAIC(:,41)+ALGEBRAIC(:,43)+ALGEBRAIC(:,46)+ALGEBRAIC(:,45)+ALGEBRAIC(:,10)))./CONSTANTS(:,4);
    RATES(:,6) = (  - 0.00000.*(ALGEBRAIC(:,51)+ALGEBRAIC(:,30)+ALGEBRAIC(:,32)+ALGEBRAIC(:,35)+ALGEBRAIC(:,37)+ALGEBRAIC(:,33)+ ALGEBRAIC(:,41).* - 2.00000).*CONSTANTS(:,68).*1.00000)./( CONSTANTS(:,69).*CONSTANTS(:,3));
    RATES(:,33) =  CONSTANTS(:,64).*STATES(:,11).*(1.00000 - STATES(:,33)) -  CONSTANTS(:,65).*STATES(:,33);
    ALGEBRAIC(:,52) = power(STATES(:,11)./CONSTANTS(:,53), CONSTANTS(:,58));
    ALGEBRAIC(:,53) = power(STATES(:,32)./CONSTANTS(:,54), CONSTANTS(:,59));
    ALGEBRAIC(:,54) = ( CONSTANTS(:,57).*( CONSTANTS(:,55).*ALGEBRAIC(:,52) -  CONSTANTS(:,56).*ALGEBRAIC(:,53)))./(1.00000+ALGEBRAIC(:,52)+ALGEBRAIC(:,53));
    ALGEBRAIC(:,55) =  (STATES(:,12)./CONSTANTS(:,29)).*ALGEBRAIC(:,54);
    ALGEBRAIC(:,57) = (STATES(:,32) - STATES(:,31))./CONSTANTS(:,60);
    RATES(:,32) = ( ALGEBRAIC(:,55).*CONSTANTS(:,69))./CONSTANTS(:,71) - ( ALGEBRAIC(:,57).*CONSTANTS(:,70))./CONSTANTS(:,71);
    ALGEBRAIC(:,50) =  CONSTANTS(:,44).*(STATES(:,27)+STATES(:,28)).*(STATES(:,31) - STATES(:,25));
    ALGEBRAIC(:,58) = 1.00000./(1.00000+( CONSTANTS(:,78).*CONSTANTS(:,75))./power(CONSTANTS(:,75)+STATES(:,31), 2.00000));
    RATES(:,31) =  ALGEBRAIC(:,58).*(ALGEBRAIC(:,57) - ALGEBRAIC(:,50));
    RATES(:,34) =  CONSTANTS(:,66).*STATES(:,11).*(1.00000 - STATES(:,34)) -  CONSTANTS(:,67).*STATES(:,34);
    ALGEBRAIC(:,56) = (STATES(:,25) - STATES(:,11))./CONSTANTS(:,61);
    ALGEBRAIC(:,63) = 1.00000./(1.00000+( CONSTANTS(:,76).*CONSTANTS(:,73))./power(CONSTANTS(:,73)+STATES(:,25), 2.00000)+( CONSTANTS(:,77).*CONSTANTS(:,74))./power(CONSTANTS(:,74)+STATES(:,25), 2.00000));
    ALGEBRAIC(:,66) = CONSTANTS(:,89) - (STATES(:,36)+STATES(:,42));
    ALGEBRAIC(:,64) = CONSTANTS(:,83) - (STATES(:,37)+STATES(:,43));
    RATES(:,25) =  ALGEBRAIC(:,63).*((( ALGEBRAIC(:,50).*CONSTANTS(:,70))./CONSTANTS(:,72)+ CONSTANTS(:,80).*STATES(:,37)+ CONSTANTS(:,82).*STATES(:,36)) - (( ALGEBRAIC(:,56).*CONSTANTS(:,69))./CONSTANTS(:,72)+ ALGEBRAIC(:,48).*(( CONSTANTS(:,68).*1.00000)./( 2.00000.*CONSTANTS(:,72).*CONSTANTS(:,3)))+ CONSTANTS(:,79).*STATES(:,25).*ALGEBRAIC(:,64)+ CONSTANTS(:,81).*STATES(:,25).*ALGEBRAIC(:,66)));
    ALGEBRAIC(:,67) = (STATES(:,37) - STATES(:,38))./CONSTANTS(:,86);
    RATES(:,37) =  CONSTANTS(:,79).*STATES(:,25).*ALGEBRAIC(:,64) - ( ALGEBRAIC(:,67).*(CONSTANTS(:,94)./CONSTANTS(:,95))+ CONSTANTS(:,80).*STATES(:,37));
    ALGEBRAIC(:,68) = (STATES(:,43) - STATES(:,12))./CONSTANTS(:,87);
    RATES(:,43) =  CONSTANTS(:,84).*STATES(:,39).*ALGEBRAIC(:,64) - ( ALGEBRAIC(:,68).*(CONSTANTS(:,94)./CONSTANTS(:,95))+ CONSTANTS(:,85).*STATES(:,43));
    ALGEBRAIC(:,65) = CONSTANTS(:,83) - (STATES(:,38)+STATES(:,12));
    RATES(:,38) = (ALGEBRAIC(:,67)+ CONSTANTS(:,79).*STATES(:,11).*ALGEBRAIC(:,65)) -  CONSTANTS(:,80).*STATES(:,38);
    RATES(:,12) = (ALGEBRAIC(:,68)+ CONSTANTS(:,84).*STATES(:,40).*ALGEBRAIC(:,65)) -  CONSTANTS(:,85).*STATES(:,12);
    ALGEBRAIC(:,59) = RATES(:,33);
    ALGEBRAIC(:,60) = RATES(:,34);
    ALGEBRAIC(:,61) =  CONSTANTS(:,62).*ALGEBRAIC(:,59)+ CONSTANTS(:,63).*ALGEBRAIC(:,60);
    ALGEBRAIC(:,62) = 1.00000./(1.00000+( CONSTANTS(:,76).*CONSTANTS(:,73))./power(CONSTANTS(:,73)+STATES(:,11), 2.00000)+( CONSTANTS(:,77).*CONSTANTS(:,74))./power(CONSTANTS(:,74)+STATES(:,11), 2.00000));
    ALGEBRAIC(:,69) = CONSTANTS(:,89) - (STATES(:,35)+STATES(:,41));
    RATES(:,11) =  ALGEBRAIC(:,62).*((ALGEBRAIC(:,56) - (ALGEBRAIC(:,55)+ALGEBRAIC(:,61)))+ - ( ((ALGEBRAIC(:,43)+ALGEBRAIC(:,45)) -  2.00000.*ALGEBRAIC(:,38)).*(( CONSTANTS(:,68).*CONSTANTS(:,4))./( 2.00000.*CONSTANTS(:,69).*CONSTANTS(:,3))))+(( CONSTANTS(:,80).*STATES(:,38)+ CONSTANTS(:,82).*STATES(:,35)) - ( CONSTANTS(:,79).*STATES(:,11).*ALGEBRAIC(:,65)+ CONSTANTS(:,81).*STATES(:,11).*ALGEBRAIC(:,69))));
    ALGEBRAIC(:,71) = (STATES(:,36) - STATES(:,35))./CONSTANTS(:,92);
    RATES(:,36) =  CONSTANTS(:,81).*STATES(:,25).*ALGEBRAIC(:,66) - ( ALGEBRAIC(:,71).*(CONSTANTS(:,94)./CONSTANTS(:,95))+ CONSTANTS(:,82).*STATES(:,36));
    ALGEBRAIC(:,72) = (STATES(:,42) - STATES(:,41))./CONSTANTS(:,93);
    RATES(:,42) =  CONSTANTS(:,90).*STATES(:,39).*ALGEBRAIC(:,66) - ( ALGEBRAIC(:,72).*(CONSTANTS(:,94)./CONSTANTS(:,95))+ CONSTANTS(:,91).*STATES(:,42));
    RATES(:,35) = (ALGEBRAIC(:,71)+ CONSTANTS(:,81).*STATES(:,11).*ALGEBRAIC(:,69)) -  CONSTANTS(:,82).*STATES(:,35);
    RATES(:,41) = (ALGEBRAIC(:,72)+ CONSTANTS(:,90).*STATES(:,40).*ALGEBRAIC(:,69)) -  CONSTANTS(:,91).*STATES(:,41);
    ALGEBRAIC(:,70) = (STATES(:,39) - STATES(:,40))./CONSTANTS(:,88);
    RATES(:,39) = ( CONSTANTS(:,85).*STATES(:,43)+ CONSTANTS(:,91).*STATES(:,42)) - ( CONSTANTS(:,84).*STATES(:,39).*ALGEBRAIC(:,64)+ CONSTANTS(:,90).*STATES(:,39).*ALGEBRAIC(:,66)+ ALGEBRAIC(:,70).*(CONSTANTS(:,94)./CONSTANTS(:,95)));
    RATES(:,40) = (ALGEBRAIC(:,70)+ CONSTANTS(:,85).*STATES(:,12)+ CONSTANTS(:,91).*STATES(:,41)) - ( CONSTANTS(:,84).*STATES(:,40).*ALGEBRAIC(:,65)+ CONSTANTS(:,90).*STATES(:,40).*ALGEBRAIC(:,69));
   RATES = RATES';
end

% Calculate algebraic variables
function ALGEBRAIC = computeAlgebraic(ALGEBRAIC, CONSTANTS, STATES, VOI)
    statesSize = size(STATES);
    statesColumnCount = statesSize(2);
    if ( statesColumnCount == 1)
        STATES = STATES';
        utilOnes = 1;
    else
        statesRowCount = statesSize(1);
        utilOnes = ones(statesRowCount, 1);
    end
    ALGEBRAIC(:,2) = piecewise({STATES(:,1)< - 40.0000,  135.000.*exp((80.0000+STATES(:,1))./ - 6.80000) }, 0.00000);
    ALGEBRAIC(:,12) = piecewise({STATES(:,1)< - 40.0000,  3560.00.*exp( 0.0790000.*STATES(:,1))+ 310000..*exp( 0.350000.*STATES(:,1)) }, 1000.00./( 0.130000.*(1.00000+exp((STATES(:,1)+10.6600)./ - 11.1000))));
    ALGEBRAIC(:,3) = piecewise({STATES(:,1)< - 40.0000, ( 1000.00.* - ( 127140..*exp( 0.244400.*STATES(:,1))+ 3.47400e-05.*exp(  - 0.0439100.*STATES(:,1))).*(STATES(:,1)+37.7800))./(1.00000+exp( 0.311000.*(STATES(:,1)+79.2300))) }, 0.00000);
    ALGEBRAIC(:,13) = piecewise({STATES(:,1)< - 40.0000, ( 121.200.*exp(  - 0.0105200.*STATES(:,1)))./(1.00000+exp(  - 0.137800.*(STATES(:,1)+40.1400))) }, ( 300.000.*exp(  - 2.53500e-07.*STATES(:,1)))./(1.00000+exp(  - 0.100000.*(STATES(:,1)+32.0000))));
    ALGEBRAIC(:,15) = 0.00100000./(( 7.19000e-05.*(STATES(:,1) - 10.0000))./(1.00000 - exp(  - 0.148000.*(STATES(:,1) - 10.0000)))+( 0.000131000.*(STATES(:,1) - 10.0000))./(exp( 0.0687000.*(STATES(:,1) - 10.0000)) - 1.00000));
    ALGEBRAIC(:,5) = 1.00000./(1.00000+exp( - (STATES(:,1) - 24.7000)./13.6000));
    ALGEBRAIC(:,6) =  45.1600.*exp( 0.0357700.*STATES(:,1));
    ALGEBRAIC(:,16) =  98.9000.*exp(  - 0.0623700.*STATES(:,1));
    ALGEBRAIC(:,7) = ( 5.41500.*exp( - (STATES(:,1)+33.5000)./5.00000))./(1.00000+ 0.0513350.*exp( - (STATES(:,1)+33.5000)./5.00000));
    ALGEBRAIC(:,17) = ( 5.41500.*exp((STATES(:,1)+33.5000)./5.00000))./(1.00000+ 0.0513350.*exp((STATES(:,1)+33.5000)./5.00000));
    ALGEBRAIC(:,9) = 0.800000./(1.00000+exp((STATES(:,1)+12.5000)./5.00000))+0.200000;
    ALGEBRAIC(:,19) = (20.0000+600.000./(1.00000+exp((STATES(:,1)+20.0000)./9.50000)))./1000.00;
    ALGEBRAIC(:,1) = STATES(:,1)+47.1300;
    ALGEBRAIC(:,11) = piecewise({abs(ALGEBRAIC(:,1))<1.00000e-05, 320.000./(0.100000 -  0.00500000.*ALGEBRAIC(:,1)) }, ( 320.000.*ALGEBRAIC(:,1))./(1.00000 - exp(  - 0.100000.*ALGEBRAIC(:,1))));
    ALGEBRAIC(:,21) =  80.0000.*exp( - STATES(:,1)./11.0000);
    ALGEBRAIC(:,4) = exp( - 5.49500+ 0.169100.*STATES(:,1));
    ALGEBRAIC(:,14) = exp( - 7.67700 -  0.0128000.*STATES(:,1));
    ALGEBRAIC(:,22) = ALGEBRAIC(:,4)./(ALGEBRAIC(:,4)+ALGEBRAIC(:,14));
    ALGEBRAIC(:,25) = 0.00100000./(ALGEBRAIC(:,4)+ALGEBRAIC(:,14))+ CONSTANTS(:,14).*0.0270000;
    ALGEBRAIC(:,8) =  400.000.*exp((STATES(:,1)+2.00000)./10.0000);
    ALGEBRAIC(:,18) =  50.0000.*exp( - (STATES(:,1)+2.00000)./13.0000);
    ALGEBRAIC(:,28) = ( 103.750.*STATES(:,25))./1.00000;
    ALGEBRAIC(:,23) =  ALGEBRAIC(:,8).*CONSTANTS(:,37);
    ALGEBRAIC(:,26) = ALGEBRAIC(:,18)./CONSTANTS(:,38);
    ALGEBRAIC(:,20) =  (( CONSTANTS(:,1).*CONSTANTS(:,2))./CONSTANTS(:,3)).*log(CONSTANTS(:,11)./STATES(:,2));
    ALGEBRAIC(:,24) =  CONSTANTS(:,10).*power(STATES(:,3), 3.00000).*STATES(:,4).*STATES(:,5).*(STATES(:,1) - ALGEBRAIC(:,20));
    ALGEBRAIC(:,38) =  (( CONSTANTS(:,22).*5000.00)./( (power(CONSTANTS(:,21), 3.00000)+power(CONSTANTS(:,11), 3.00000)).*(CONSTANTS(:,20)+CONSTANTS(:,25)).*(1.00000+ CONSTANTS(:,23).*exp(( (CONSTANTS(:,24) - 1.00000).*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2)))))).*( exp(( CONSTANTS(:,24).*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))).*power(STATES(:,2), 3.00000).*CONSTANTS(:,25) -  exp(( (CONSTANTS(:,24) - 1.00000).*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))).*power(CONSTANTS(:,11), 3.00000).*STATES(:,11));
    ALGEBRAIC(:,39) = 1.00000./(1.00000+ 0.124500.*exp((  - 0.100000.*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2)))+ 0.0365000.*CONSTANTS(:,97).*exp((  - STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))));
    ALGEBRAIC(:,40) = ( (( CONSTANTS(:,26).*ALGEBRAIC(:,39))./(1.00000+power(CONSTANTS(:,27)./STATES(:,2), 1.50000))).*CONSTANTS(:,13))./(CONSTANTS(:,13)+CONSTANTS(:,28));
    ALGEBRAIC(:,41) =  (STATES(:,12)./CONSTANTS(:,29)).*ALGEBRAIC(:,40);
    ALGEBRAIC(:,46) =  CONSTANTS(:,33).*(STATES(:,1) - ALGEBRAIC(:,20));
    ALGEBRAIC(:,10) = piecewise({VOI>=CONSTANTS(:,5)&VOI<=CONSTANTS(:,6)&(VOI - CONSTANTS(:,5)) -  floor((VOI - CONSTANTS(:,5))./CONSTANTS(:,7)).*CONSTANTS(:,7)<=CONSTANTS(:,8), CONSTANTS(:,9) }, 0.00000);
    ALGEBRAIC(:,47) = ( (( (CONSTANTS(:,34)./( 1.00000.*1.00000)).*4.00000.*STATES(:,1).*power(CONSTANTS(:,3), 2.00000).*1000.00)./( CONSTANTS(:,1).*CONSTANTS(:,2))).*( 0.00100000.*exp(( 2.00000.*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))) -  0.341000.*CONSTANTS(:,25)))./(exp(( 2.00000.*STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))) - 1.00000);
    ALGEBRAIC(:,48) =  ALGEBRAIC(:,47).*STATES(:,26).*(STATES(:,13)+STATES(:,14));
    ALGEBRAIC(:,49) = CONSTANTS(:,35)./(1.00000+ALGEBRAIC(:,47)./CONSTANTS(:,36));
    ALGEBRAIC(:,51) = ( (( (ALGEBRAIC(:,49)./( 1.00000.*1.00000)).*STATES(:,26).*(STATES(:,13)+STATES(:,14)).*STATES(:,1).*power(CONSTANTS(:,3), 2.00000))./( CONSTANTS(:,1).*CONSTANTS(:,2))).*( STATES(:,6).*exp(( STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))) - CONSTANTS(:,13)))./(exp(( STATES(:,1).*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))) - 1.00000);
    ALGEBRAIC(:,27) =  (( CONSTANTS(:,1).*CONSTANTS(:,2))./CONSTANTS(:,3)).*log(CONSTANTS(:,13)./STATES(:,6));
    ALGEBRAIC(:,29) = 1.00000./(1.00000+ 1.49450.*exp( 0.0446000.*STATES(:,1)));
    ALGEBRAIC(:,30) =  CONSTANTS(:,12).*CONSTANTS(:,96).*ALGEBRAIC(:,29).*STATES(:,7).*(STATES(:,1) - ALGEBRAIC(:,27));
    ALGEBRAIC(:,31) =  (( CONSTANTS(:,1).*CONSTANTS(:,2))./CONSTANTS(:,3)).*log((CONSTANTS(:,13)+ 0.0183300.*CONSTANTS(:,11))./(STATES(:,6)+ 0.0183300.*STATES(:,2)));
    ALGEBRAIC(:,32) =  CONSTANTS(:,15).*power(STATES(:,8), 2.00000).*(STATES(:,1) - ALGEBRAIC(:,31));
    ALGEBRAIC(:,33) =  CONSTANTS(:,16).*STATES(:,9).*STATES(:,10).*(STATES(:,1) - ALGEBRAIC(:,27));
    ALGEBRAIC(:,34) = 1.00000./(2.00000+exp( (( 1.50000.*CONSTANTS(:,3))./( CONSTANTS(:,1).*CONSTANTS(:,2))).*(STATES(:,1) - ALGEBRAIC(:,27))));
    ALGEBRAIC(:,35) =  (( CONSTANTS(:,17).*ALGEBRAIC(:,34).*CONSTANTS(:,13))./(CONSTANTS(:,13)+CONSTANTS(:,18))).*(STATES(:,1) - ALGEBRAIC(:,27));
    ALGEBRAIC(:,36) = 1.00000./(1.00000+exp((7.48800 - STATES(:,1))./5.98000));
    ALGEBRAIC(:,37) =  CONSTANTS(:,19).*ALGEBRAIC(:,36).*(STATES(:,1) - ALGEBRAIC(:,27));
    ALGEBRAIC(:,42) = ( CONSTANTS(:,31).*STATES(:,11))./(CONSTANTS(:,30)+STATES(:,11));
    ALGEBRAIC(:,43) =  (STATES(:,12)./CONSTANTS(:,29)).*ALGEBRAIC(:,42);
    ALGEBRAIC(:,44) =  (( CONSTANTS(:,1).*CONSTANTS(:,2))./( 2.00000.*CONSTANTS(:,3))).*log(CONSTANTS(:,25)./STATES(:,11));
    ALGEBRAIC(:,45) =  CONSTANTS(:,32).*(STATES(:,1) - ALGEBRAIC(:,44));
    ALGEBRAIC(:,52) = power(STATES(:,11)./CONSTANTS(:,53), CONSTANTS(:,58));
    ALGEBRAIC(:,53) = power(STATES(:,32)./CONSTANTS(:,54), CONSTANTS(:,59));
    ALGEBRAIC(:,54) = ( CONSTANTS(:,57).*( CONSTANTS(:,55).*ALGEBRAIC(:,52) -  CONSTANTS(:,56).*ALGEBRAIC(:,53)))./(1.00000+ALGEBRAIC(:,52)+ALGEBRAIC(:,53));
    ALGEBRAIC(:,55) =  (STATES(:,12)./CONSTANTS(:,29)).*ALGEBRAIC(:,54);
    ALGEBRAIC(:,57) = (STATES(:,32) - STATES(:,31))./CONSTANTS(:,60);
    ALGEBRAIC(:,50) =  CONSTANTS(:,44).*(STATES(:,27)+STATES(:,28)).*(STATES(:,31) - STATES(:,25));
    ALGEBRAIC(:,58) = 1.00000./(1.00000+( CONSTANTS(:,78).*CONSTANTS(:,75))./power(CONSTANTS(:,75)+STATES(:,31), 2.00000));
    ALGEBRAIC(:,56) = (STATES(:,25) - STATES(:,11))./CONSTANTS(:,61);
    ALGEBRAIC(:,63) = 1.00000./(1.00000+( CONSTANTS(:,76).*CONSTANTS(:,73))./power(CONSTANTS(:,73)+STATES(:,25), 2.00000)+( CONSTANTS(:,77).*CONSTANTS(:,74))./power(CONSTANTS(:,74)+STATES(:,25), 2.00000));
    ALGEBRAIC(:,66) = CONSTANTS(:,89) - (STATES(:,36)+STATES(:,42));
    ALGEBRAIC(:,64) = CONSTANTS(:,83) - (STATES(:,37)+STATES(:,43));
    ALGEBRAIC(:,67) = (STATES(:,37) - STATES(:,38))./CONSTANTS(:,86);
    ALGEBRAIC(:,68) = (STATES(:,43) - STATES(:,12))./CONSTANTS(:,87);
    ALGEBRAIC(:,65) = CONSTANTS(:,83) - (STATES(:,38)+STATES(:,12));
    ALGEBRAIC(:,59) = RATES(:,33);
    ALGEBRAIC(:,60) = RATES(:,34);
    ALGEBRAIC(:,61) =  CONSTANTS(:,62).*ALGEBRAIC(:,59)+ CONSTANTS(:,63).*ALGEBRAIC(:,60);
    ALGEBRAIC(:,62) = 1.00000./(1.00000+( CONSTANTS(:,76).*CONSTANTS(:,73))./power(CONSTANTS(:,73)+STATES(:,11), 2.00000)+( CONSTANTS(:,77).*CONSTANTS(:,74))./power(CONSTANTS(:,74)+STATES(:,11), 2.00000));
    ALGEBRAIC(:,69) = CONSTANTS(:,89) - (STATES(:,35)+STATES(:,41));
    ALGEBRAIC(:,71) = (STATES(:,36) - STATES(:,35))./CONSTANTS(:,92);
    ALGEBRAIC(:,72) = (STATES(:,42) - STATES(:,41))./CONSTANTS(:,93);
    ALGEBRAIC(:,70) = (STATES(:,39) - STATES(:,40))./CONSTANTS(:,88);
end

% Compute result of a piecewise function
function x = piecewise(cases, default)
    set = [0];
    for i = 1:2:length(cases)
        if (length(cases{i+1}) == 1)
            x(cases{i} & ~set,:) = cases{i+1};
        else
            x(cases{i} & ~set,:) = cases{i+1}(cases{i} & ~set);
        end
        set = set | cases{i};
        if(set), break, end
    end
    if (length(default) == 1)
        x(~set,:) = default;
    else
        x(~set,:) = default(~set);
    end
end

% Pad out or shorten strings to a set length
function strout = strpad(strin)
    req_length = 160;
    insize = size(strin,2);
    if insize > req_length
        strout = strin(1:req_length);
    else
        strout = [strin, blanks(req_length - insize)];
    end
end