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 =107;
end
% There are a total of 35 entries in each of the rate and state variable arrays.
% There are a total of 89 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_CONSTANTS(:,1) = strpad('I_hold in component interface (pA_per_pF)');
    LEGEND_CONSTANTS(:,2) = strpad('I_test in component interface (pA_per_pF)');
    LEGEND_CONSTANTS(:,3) = strpad('test_start in component interface (msec)');
    LEGEND_CONSTANTS(:,4) = strpad('test_end in component interface (msec)');
    LEGEND_ALGEBRAIC(:,1) = strpad('Ist in component interface (pA_per_pF)');
    LEGEND_VOI = strpad('time in component environment (msec)');
    LEGEND_ALGEBRAIC(:,105) = strpad('I_tot in component membrane_potential (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,87) = strpad('I_Ca_tot in component membrane_potential (pA_per_pF)');
    LEGEND_STATES(:,1) = strpad('v in component membrane_potential (mV)');
    LEGEND_CONSTANTS(:,74) = strpad('Cm in component parameters (uF_per_cm2)');
    LEGEND_ALGEBRAIC(:,64) = strpad('ina in component I_Na (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,71) = strpad('ical in component I_CaL (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,73) = strpad('icat in component I_CaT (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,74) = strpad('ib in component I_b (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,75) = strpad('iherg in component I_HERG (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,76) = strpad('ikcnq1 in component I_KCNQ1 (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,77) = strpad('ikcnq4 in component I_KCNQ4 (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,78) = strpad('ikcnq5 in component I_KCNQ5 (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,79) = strpad('ik1 in component I_K1 (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,80) = strpad('ik2 in component I_K2 (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,81) = strpad('ika in component I_Ka (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,82) = strpad('iBKa in component I_BKa (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,83) = strpad('iBKab in component I_BKab (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,84) = strpad('ih in component I_h (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,85) = strpad('icl in component I_Cl (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,89) = strpad('insna in component I_ns (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,86) = strpad('insca in component I_ns (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,91) = strpad('insk in component I_ns (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,93) = strpad('inak in component I_NaK (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,102) = strpad('inaca in component I_NaCa (pA_per_pF)');
    LEGEND_ALGEBRAIC(:,106) = strpad('J_tot in component Ca_Concentrations (mM_per_msec)');
    LEGEND_ALGEBRAIC(:,88) = strpad('J_Ca_mem in component Ca_Concentrations (mM_per_msec)');
    LEGEND_STATES(:,2) = strpad('cai in component Ca_Concentrations (mM)');
    LEGEND_ALGEBRAIC(:,101) = strpad('jnaca in component J_NaCa (mM_per_msec)');
    LEGEND_ALGEBRAIC(:,103) = strpad('jpmca in component J_PMCA (mM_per_msec)');
    LEGEND_CONSTANTS(:,69) = strpad('buff in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,70) = strpad('AV in component parameters (cm2_per_uL)');
    LEGEND_CONSTANTS(:,71) = strpad('zca in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,73) = strpad('frdy in component parameters (coulomb_per_mole)');
    LEGEND_ALGEBRAIC(:,90) = strpad('jcamem_plot in component Ca_Concentrations (M_per_msec)');
    LEGEND_ALGEBRAIC(:,107) = strpad('jpmca_plot in component Ca_Concentrations (M_per_msec)');
    LEGEND_ALGEBRAIC(:,104) = strpad('jnaca_plot in component Ca_Concentrations (M_per_msec)');
    LEGEND_CONSTANTS(:,5) = strpad('conversion in component Ca_Concentrations (mM_to_M)');
    LEGEND_CONSTANTS(:,12) = strpad('ki in component parameters (mM)');
    LEGEND_CONSTANTS(:,60) = strpad('nai in component parameters (mM)');
    LEGEND_CONSTANTS(:,63) = strpad('cli in component parameters (mM)');
    LEGEND_CONSTANTS(:,64) = strpad('ko in component parameters (mM)');
    LEGEND_CONSTANTS(:,13) = strpad('cao in component parameters (mM)');
    LEGEND_CONSTANTS(:,65) = strpad('nao in component parameters (mM)');
    LEGEND_CONSTANTS(:,67) = strpad('clo in component parameters (mM)');
    LEGEND_CONSTANTS(:,14) = strpad('mgo in component parameters (mM)');
    LEGEND_CONSTANTS(:,15) = strpad('zna in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,16) = strpad('zk in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,72) = strpad('R in component parameters (joule_per_kelvin_per_kilomole)');
    LEGEND_CONSTANTS(:,75) = strpad('temp in component parameters (kelvin)');
    LEGEND_CONSTANTS(:,17) = strpad('gna in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,18) = strpad('gcal in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,19) = strpad('ecal in component parameters (mV)');
    LEGEND_CONSTANTS(:,20) = strpad('kmca in component parameters (mM)');
    LEGEND_CONSTANTS(:,21) = strpad('gcat in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,22) = strpad('ecat in component parameters (mV)');
    LEGEND_CONSTANTS(:,23) = strpad('gkca in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,24) = strpad('gb in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,25) = strpad('gk1 in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,26) = strpad('gk2 in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,27) = strpad('gbka in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,28) = strpad('gbkab in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,29) = strpad('gka in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,30) = strpad('gkq1 in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,31) = strpad('gkq4 in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,32) = strpad('gkq5 in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,33) = strpad('gherg in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,34) = strpad('gcl in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,35) = strpad('gh in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,36) = strpad('gns in component parameters (nS_per_pF)');
    LEGEND_CONSTANTS(:,37) = strpad('PnsK in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,38) = strpad('PnsNa in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,39) = strpad('PnsCa in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,40) = strpad('PnsCs in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,41) = strpad('gnsCa in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,42) = strpad('gnsNa in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,43) = strpad('gnsK in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,44) = strpad('gnsCs in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,76) = strpad('ginak in component parameters (pA_per_pF)');
    LEGEND_CONSTANTS(:,81) = strpad('nakKmko in component parameters (mM)');
    LEGEND_CONSTANTS(:,83) = strpad('nakKmnai in component parameters (mM)');
    LEGEND_CONSTANTS(:,77) = strpad('PK in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,82) = strpad('PNa in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,45) = strpad('Jpmca in component parameters (mM_per_msec)');
    LEGEND_CONSTANTS(:,46) = strpad('Kmpmca in component parameters (mM)');
    LEGEND_CONSTANTS(:,47) = strpad('npmca in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,85) = strpad('Jnaca in component parameters (mM_per_msec)');
    LEGEND_CONSTANTS(:,48) = strpad('Kmallo in component parameters (mM)');
    LEGEND_CONSTANTS(:,49) = strpad('nallo in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,86) = strpad('ksat in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,87) = strpad('xgamma in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,50) = strpad('Kmnai in component parameters (mM)');
    LEGEND_CONSTANTS(:,51) = strpad('Kmcai in component parameters (mM)');
    LEGEND_CONSTANTS(:,52) = strpad('Kmnao in component parameters (mM)');
    LEGEND_CONSTANTS(:,53) = strpad('Kmcao in component parameters (mM)');
    LEGEND_CONSTANTS(:,54) = strpad('Fmax in component parameters (uN)');
    LEGEND_CONSTANTS(:,55) = strpad('FKm in component parameters (nM)');
    LEGEND_CONSTANTS(:,56) = strpad('Fn in component parameters (dimensionless)');
    LEGEND_ALGEBRAIC(:,29) = strpad('vFRT in component parameters (dimensionless)');
    LEGEND_CONSTANTS(:,78) = strpad('ena in component parameters (mV)');
    LEGEND_CONSTANTS(:,79) = strpad('ek in component parameters (mV)');
    LEGEND_CONSTANTS(:,84) = strpad('eh in component parameters (mV)');
    LEGEND_CONSTANTS(:,80) = strpad('ecl in component parameters (mV)');
    LEGEND_ALGEBRAIC(:,59) = strpad('enscc in component parameters (mV)');
    LEGEND_ALGEBRAIC(:,2) = strpad('wss in component Ca_dependent_Force (dimensionless)');
    LEGEND_ALGEBRAIC(:,30) = strpad('wtc in component Ca_dependent_Force (msec)');
    LEGEND_CONSTANTS(:,6) = strpad('conversion in component Ca_dependent_Force (nM_to_mM)');
    LEGEND_ALGEBRAIC(:,3) = strpad('Force in component Ca_dependent_Force (uN)');
    LEGEND_STATES(:,3) = strpad('w in component Ca_dependent_Force (dimensionless)');
    LEGEND_ALGEBRAIC(:,4) = strpad('mss in component I_Na (dimensionless)');
    LEGEND_ALGEBRAIC(:,5) = strpad('hss in component I_Na (dimensionless)');
    LEGEND_ALGEBRAIC(:,31) = strpad('mtc in component I_Na (msec)');
    LEGEND_ALGEBRAIC(:,32) = strpad('htc in component I_Na (msec)');
    LEGEND_STATES(:,4) = strpad('m in component I_Na (dimensionless)');
    LEGEND_STATES(:,5) = strpad('h in component I_Na (dimensionless)');
    LEGEND_ALGEBRAIC(:,6) = strpad('dss in component I_CaL (dimensionless)');
    LEGEND_ALGEBRAIC(:,7) = strpad('fss in component I_CaL (dimensionless)');
    LEGEND_ALGEBRAIC(:,69) = strpad('fca in component I_CaL (dimensionless)');
    LEGEND_ALGEBRAIC(:,33) = strpad('dtc in component I_CaL (msec)');
    LEGEND_CONSTANTS(:,57) = strpad('f1tc in component I_CaL (msec)');
    LEGEND_ALGEBRAIC(:,34) = strpad('f2tc in component I_CaL (msec)');
    LEGEND_STATES(:,6) = strpad('d in component I_CaL (dimensionless)');
    LEGEND_STATES(:,7) = strpad('f1 in component I_CaL (dimensionless)');
    LEGEND_STATES(:,8) = strpad('f2 in component I_CaL (dimensionless)');
    LEGEND_ALGEBRAIC(:,8) = strpad('bss in component I_CaT (dimensionless)');
    LEGEND_ALGEBRAIC(:,9) = strpad('gss in component I_CaT (dimensionless)');
    LEGEND_ALGEBRAIC(:,35) = strpad('btc in component I_CaT (msec)');
    LEGEND_ALGEBRAIC(:,36) = strpad('gtc in component I_CaT (msec)');
    LEGEND_STATES(:,9) = strpad('b in component I_CaT (dimensionless)');
    LEGEND_STATES(:,10) = strpad('g in component I_CaT (dimensionless)');
    LEGEND_ALGEBRAIC(:,10) = strpad('hnss in component I_HERG (dimensionless)');
    LEGEND_ALGEBRAIC(:,11) = strpad('hsss in component I_HERG (dimensionless)');
    LEGEND_ALGEBRAIC(:,37) = strpad('hn1tc in component I_HERG (msec)');
    LEGEND_ALGEBRAIC(:,38) = strpad('hn2tc in component I_HERG (msec)');
    LEGEND_ALGEBRAIC(:,39) = strpad('hstc in component I_HERG (msec)');
    LEGEND_STATES(:,11) = strpad('hn1 in component I_HERG (dimensionless)');
    LEGEND_STATES(:,12) = strpad('hn2 in component I_HERG (dimensionless)');
    LEGEND_STATES(:,13) = strpad('hs in component I_HERG (dimensionless)');
    LEGEND_ALGEBRAIC(:,12) = strpad('nq1ss in component I_KCNQ1 (dimensionless)');
    LEGEND_ALGEBRAIC(:,13) = strpad('wq1ss in component I_KCNQ1 (dimensionless)');
    LEGEND_ALGEBRAIC(:,14) = strpad('sq1ss in component I_KCNQ1 (dimensionless)');
    LEGEND_ALGEBRAIC(:,40) = strpad('nq1ftc in component I_KCNQ1 (msec)');
    LEGEND_ALGEBRAIC(:,41) = strpad('nq1stc in component I_KCNQ1 (msec)');
    LEGEND_ALGEBRAIC(:,42) = strpad('wq1tc in component I_KCNQ1 (msec)');
    LEGEND_CONSTANTS(:,58) = strpad('sq1tc in component I_KCNQ1 (msec)');
    LEGEND_STATES(:,14) = strpad('nq1f in component I_KCNQ1 (dimensionless)');
    LEGEND_STATES(:,15) = strpad('nq1s in component I_KCNQ1 (dimensionless)');
    LEGEND_STATES(:,16) = strpad('wq1 in component I_KCNQ1 (dimensionless)');
    LEGEND_STATES(:,17) = strpad('sq1 in component I_KCNQ1 (dimensionless)');
    LEGEND_ALGEBRAIC(:,15) = strpad('nq4ss in component I_KCNQ4 (dimensionless)');
    LEGEND_ALGEBRAIC(:,16) = strpad('sq4ss in component I_KCNQ4 (dimensionless)');
    LEGEND_ALGEBRAIC(:,43) = strpad('nq4tc in component I_KCNQ4 (msec)');
    LEGEND_ALGEBRAIC(:,44) = strpad('sq4tc in component I_KCNQ4 (msec)');
    LEGEND_STATES(:,18) = strpad('nq4 in component I_KCNQ4 (dimensionless)');
    LEGEND_STATES(:,19) = strpad('sq4 in component I_KCNQ4 (dimensionless)');
    LEGEND_ALGEBRAIC(:,17) = strpad('nq5ss in component I_KCNQ5 (dimensionless)');
    LEGEND_ALGEBRAIC(:,18) = strpad('wq5ss in component I_KCNQ5 (dimensionless)');
    LEGEND_ALGEBRAIC(:,19) = strpad('sq5ss in component I_KCNQ5 (dimensionless)');
    LEGEND_ALGEBRAIC(:,45) = strpad('nq5ftc in component I_KCNQ5 (msec)');
    LEGEND_CONSTANTS(:,59) = strpad('nq5stc in component I_KCNQ5 (msec)');
    LEGEND_ALGEBRAIC(:,46) = strpad('wq5tc in component I_KCNQ5 (msec)');
    LEGEND_ALGEBRAIC(:,47) = strpad('sq5tc in component I_KCNQ5 (msec)');
    LEGEND_STATES(:,20) = strpad('nq5f in component I_KCNQ5 (dimensionless)');
    LEGEND_STATES(:,21) = strpad('nq5s in component I_KCNQ5 (dimensionless)');
    LEGEND_STATES(:,22) = strpad('wq5 in component I_KCNQ5 (dimensionless)');
    LEGEND_STATES(:,23) = strpad('sq5 in component I_KCNQ5 (dimensionless)');
    LEGEND_ALGEBRAIC(:,20) = strpad('qss in component I_K1 (dimensionless)');
    LEGEND_ALGEBRAIC(:,21) = strpad('rss in component I_K1 (dimensionless)');
    LEGEND_ALGEBRAIC(:,48) = strpad('qtc in component I_K1 (msec)');
    LEGEND_ALGEBRAIC(:,49) = strpad('r1tc in component I_K1 (msec)');
    LEGEND_ALGEBRAIC(:,50) = strpad('r2tc in component I_K1 (msec)');
    LEGEND_STATES(:,24) = strpad('q in component I_K1 (dimensionless)');
    LEGEND_STATES(:,25) = strpad('r1 in component I_K1 (dimensionless)');
    LEGEND_STATES(:,26) = strpad('r2 in component I_K1 (dimensionless)');
    LEGEND_ALGEBRAIC(:,22) = strpad('pss in component I_K2 (dimensionless)');
    LEGEND_ALGEBRAIC(:,23) = strpad('kss in component I_K2 (dimensionless)');
    LEGEND_ALGEBRAIC(:,51) = strpad('ptc in component I_K2 (msec)');
    LEGEND_ALGEBRAIC(:,52) = strpad('k1tc in component I_K2 (msec)');
    LEGEND_ALGEBRAIC(:,53) = strpad('k2tc in component I_K2 (msec)');
    LEGEND_STATES(:,27) = strpad('p in component I_K2 (dimensionless)');
    LEGEND_STATES(:,28) = strpad('k1 in component I_K2 (dimensionless)');
    LEGEND_STATES(:,29) = strpad('k2 in component I_K2 (dimensionless)');
    LEGEND_ALGEBRAIC(:,24) = strpad('sss in component I_Ka (dimensionless)');
    LEGEND_ALGEBRAIC(:,25) = strpad('xss in component I_Ka (dimensionless)');
    LEGEND_ALGEBRAIC(:,54) = strpad('stc in component I_Ka (msec)');
    LEGEND_ALGEBRAIC(:,55) = strpad('xtc in component I_Ka (msec)');
    LEGEND_STATES(:,30) = strpad('s in component I_Ka (dimensionless)');
    LEGEND_STATES(:,31) = strpad('x in component I_Ka (dimensionless)');
    LEGEND_ALGEBRAIC(:,26) = strpad('xass_z in component I_BKa (dimensionless)');
    LEGEND_ALGEBRAIC(:,56) = strpad('xass_vh in component I_BKa (mV)');
    LEGEND_CONSTANTS(:,7) = strpad('conversion in component I_BKa (mM_to_M)');
    LEGEND_ALGEBRAIC(:,60) = strpad('xass in component I_BKa (dimensionless)');
    LEGEND_ALGEBRAIC(:,65) = strpad('xatc in component I_BKa (msec)');
    LEGEND_STATES(:,32) = strpad('xa in component I_BKa (dimensionless)');
    LEGEND_ALGEBRAIC(:,27) = strpad('xabss_z in component I_BKab (dimensionless)');
    LEGEND_ALGEBRAIC(:,57) = strpad('xabss_vh in component I_BKab (mV)');
    LEGEND_CONSTANTS(:,8) = strpad('conversion in component I_BKab (mM_to_M)');
    LEGEND_ALGEBRAIC(:,61) = strpad('xabss in component I_BKab (dimensionless)');
    LEGEND_ALGEBRAIC(:,66) = strpad('xabtc in component I_BKab (msec)');
    LEGEND_STATES(:,33) = strpad('xab in component I_BKab (dimensionless)');
    LEGEND_ALGEBRAIC(:,28) = strpad('yss in component I_h (dimensionless)');
    LEGEND_ALGEBRAIC(:,67) = strpad('ytc in component I_h (msec)');
    LEGEND_ALGEBRAIC(:,58) = strpad('ya in component I_h (per_msec)');
    LEGEND_ALGEBRAIC(:,62) = strpad('yb in component I_h (per_msec)');
    LEGEND_STATES(:,34) = strpad('y in component I_h (dimensionless)');
    LEGEND_ALGEBRAIC(:,70) = strpad('css in component I_Cl (dimensionless)');
    LEGEND_ALGEBRAIC(:,72) = strpad('ctc in component I_Cl (msec)');
    LEGEND_ALGEBRAIC(:,63) = strpad('K1cl in component I_Cl (mM)');
    LEGEND_ALGEBRAIC(:,68) = strpad('K2cl in component I_Cl (dimensionless)');
    LEGEND_STATES(:,35) = strpad('c in component I_Cl (dimensionless)');
    LEGEND_CONSTANTS(:,61) = strpad('fmg in component I_ns (dimensionless)');
    LEGEND_CONSTANTS(:,68) = strpad('gs_nao in component I_ns (dimensionless)');
    LEGEND_CONSTANTS(:,62) = strpad('gs_cao in component I_ns (dimensionless)');
    LEGEND_CONSTANTS(:,66) = strpad('gs_ko in component I_ns (dimensionless)');
    LEGEND_CONSTANTS(:,9) = strpad('tinyamount in component I_ns (mM)');
    LEGEND_ALGEBRAIC(:,92) = strpad('fnak in component I_NaK (dimensionless)');
    LEGEND_CONSTANTS(:,88) = strpad('knak in component I_NaK (dimensionless)');
    LEGEND_CONSTANTS(:,89) = strpad('nnak in component I_NaK (dimensionless)');
    LEGEND_CONSTANTS(:,10) = strpad('inaca_sign in component I_NaCa (dimensionless)');
    LEGEND_ALGEBRAIC(:,94) = strpad('f1naca in component J_NaCa (dimensionless)');
    LEGEND_ALGEBRAIC(:,95) = strpad('f2naca in component J_NaCa (dimensionless)');
    LEGEND_ALGEBRAIC(:,96) = strpad('fallo in component J_NaCa (dimensionless)');
    LEGEND_ALGEBRAIC(:,97) = strpad('naca_Eup in component J_NaCa (mM4)');
    LEGEND_ALGEBRAIC(:,98) = strpad('naca_Ed1 in component J_NaCa (dimensionless)');
    LEGEND_ALGEBRAIC(:,99) = strpad('naca_Ed2 in component J_NaCa (mM4)');
    LEGEND_ALGEBRAIC(:,100) = strpad('naca_Ed3 in component J_NaCa (mM4)');
    LEGEND_CONSTANTS(:,11) = strpad('jnaca_sign in component J_NaCa (dimensionless)');
    LEGEND_RATES(:,1) = strpad('d/dt v in component membrane_potential (mV)');
    LEGEND_RATES(:,2) = strpad('d/dt cai in component Ca_Concentrations (mM)');
    LEGEND_RATES(:,3) = strpad('d/dt w in component Ca_dependent_Force (dimensionless)');
    LEGEND_RATES(:,4) = strpad('d/dt m in component I_Na (dimensionless)');
    LEGEND_RATES(:,5) = strpad('d/dt h in component I_Na (dimensionless)');
    LEGEND_RATES(:,6) = strpad('d/dt d in component I_CaL (dimensionless)');
    LEGEND_RATES(:,7) = strpad('d/dt f1 in component I_CaL (dimensionless)');
    LEGEND_RATES(:,8) = strpad('d/dt f2 in component I_CaL (dimensionless)');
    LEGEND_RATES(:,9) = strpad('d/dt b in component I_CaT (dimensionless)');
    LEGEND_RATES(:,10) = strpad('d/dt g in component I_CaT (dimensionless)');
    LEGEND_RATES(:,11) = strpad('d/dt hn1 in component I_HERG (dimensionless)');
    LEGEND_RATES(:,12) = strpad('d/dt hn2 in component I_HERG (dimensionless)');
    LEGEND_RATES(:,13) = strpad('d/dt hs in component I_HERG (dimensionless)');
    LEGEND_RATES(:,14) = strpad('d/dt nq1f in component I_KCNQ1 (dimensionless)');
    LEGEND_RATES(:,15) = strpad('d/dt nq1s in component I_KCNQ1 (dimensionless)');
    LEGEND_RATES(:,16) = strpad('d/dt wq1 in component I_KCNQ1 (dimensionless)');
    LEGEND_RATES(:,17) = strpad('d/dt sq1 in component I_KCNQ1 (dimensionless)');
    LEGEND_RATES(:,18) = strpad('d/dt nq4 in component I_KCNQ4 (dimensionless)');
    LEGEND_RATES(:,19) = strpad('d/dt sq4 in component I_KCNQ4 (dimensionless)');
    LEGEND_RATES(:,20) = strpad('d/dt nq5f in component I_KCNQ5 (dimensionless)');
    LEGEND_RATES(:,21) = strpad('d/dt nq5s in component I_KCNQ5 (dimensionless)');
    LEGEND_RATES(:,22) = strpad('d/dt wq5 in component I_KCNQ5 (dimensionless)');
    LEGEND_RATES(:,23) = strpad('d/dt sq5 in component I_KCNQ5 (dimensionless)');
    LEGEND_RATES(:,24) = strpad('d/dt q in component I_K1 (dimensionless)');
    LEGEND_RATES(:,25) = strpad('d/dt r1 in component I_K1 (dimensionless)');
    LEGEND_RATES(:,26) = strpad('d/dt r2 in component I_K1 (dimensionless)');
    LEGEND_RATES(:,27) = strpad('d/dt p in component I_K2 (dimensionless)');
    LEGEND_RATES(:,28) = strpad('d/dt k1 in component I_K2 (dimensionless)');
    LEGEND_RATES(:,29) = strpad('d/dt k2 in component I_K2 (dimensionless)');
    LEGEND_RATES(:,30) = strpad('d/dt s in component I_Ka (dimensionless)');
    LEGEND_RATES(:,31) = strpad('d/dt x in component I_Ka (dimensionless)');
    LEGEND_RATES(:,32) = strpad('d/dt xa in component I_BKa (dimensionless)');
    LEGEND_RATES(:,33) = strpad('d/dt xab in component I_BKab (dimensionless)');
    LEGEND_RATES(:,34) = strpad('d/dt y in component I_h (dimensionless)');
    LEGEND_RATES(:,35) = strpad('d/dt c in component I_Cl (dimensionless)');
    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 = [];
    CONSTANTS(:,1) = 0;
    CONSTANTS(:,2) = -0.25;
    CONSTANTS(:,3) = 1000;
    CONSTANTS(:,4) = 50000;
    STATES(:,1) = -50.80774403486136;
    STATES(:,2) = 0.0001235555354004079;
    CONSTANTS(:,5) = 1000;
    CONSTANTS(:,6) = 1e-6;
    STATES(:,3) = 0.2768302028689621;
    STATES(:,4) = 0.166998688814229;
    STATES(:,5) = 0.3156075507278521;
    STATES(:,6) = 0.01605749091924106;
    STATES(:,7) = 0.861723329545759;
    STATES(:,8) = 0.8617233295451014;
    STATES(:,9) = 0.5857399935992883;
    STATES(:,10) = 0.02817518341064734;
    STATES(:,11) = 0.02498997383730429;
    STATES(:,12) = 0.02498997383730429;
    STATES(:,13) = 0.5292140214748325;
    STATES(:,14) = 0.09043683263784785;
    STATES(:,15) = 0.09043683263784785;
    STATES(:,16) = 0.9230513956601629;
    STATES(:,17) = 0.7426740827665872;
    STATES(:,18) = 0.1081102112425531;
    STATES(:,19) = 0.6280622663818354;
    STATES(:,20) = 0.2618890409031491;
    STATES(:,21) = 0.2618890409031491;
    STATES(:,22) = 0.9230513956601629;
    STATES(:,23) = 0.6280622663818354;
    STATES(:,24) = 0.22560249352574;
    STATES(:,25) = 0.1261674553968813;
    STATES(:,26) = 0.1261674420211442;
    STATES(:,27) = 0.1358747732875166;
    STATES(:,28) = 0.9944827384537837;
    STATES(:,29) = 0.9944827384537837;
    STATES(:,30) = 0.04562272513582834;
    STATES(:,31) = 0.06162789823439722;
    CONSTANTS(:,7) = 1000.0;
    STATES(:,32) = 0.0003575122973592095;
    CONSTANTS(:,8) = 1000.0;
    STATES(:,33) = 0.002673927875795617;
    STATES(:,34) = 0.001821587846781853;
    STATES(:,35) = 0.0006695090454068198;
    CONSTANTS(:,9) = 1e-8;
    CONSTANTS(:,10) = -1;
    CONSTANTS(:,11) = -1;
    CONSTANTS(:,12) = 140.000;
    CONSTANTS(:,13) = 2.50000;
    CONSTANTS(:,14) = 0.500000;
    CONSTANTS(:,15) = 1.00000;
    CONSTANTS(:,16) = 1.00000;
    CONSTANTS(:,17) = 0.00000;
    CONSTANTS(:,18) = 0.600000;
    CONSTANTS(:,19) = 45.0000;
    CONSTANTS(:,20) = 0.00100000;
    CONSTANTS(:,21) = 0.0580000;
    CONSTANTS(:,22) = 42.0000;
    CONSTANTS(:,23) = 0.800000;
    CONSTANTS(:,24) = 0.00000;
    CONSTANTS(:,25) = 0.240000;
    CONSTANTS(:,26) = 0.0320000;
    CONSTANTS(:,27) = 0.200000;
    CONSTANTS(:,28) = 0.100000;
    CONSTANTS(:,29) = 0.160000;
    CONSTANTS(:,30) = 0.00320000;
    CONSTANTS(:,31) = 0.0240000;
    CONSTANTS(:,32) = 0.0160000;
    CONSTANTS(:,33) = 0.0800000;
    CONSTANTS(:,34) = 0.187500;
    CONSTANTS(:,35) = 0.0542000;
    CONSTANTS(:,36) = 0.0123000;
    CONSTANTS(:,37) = 1.30000;
    CONSTANTS(:,38) = 0.900000;
    CONSTANTS(:,39) = 0.890000;
    CONSTANTS(:,40) = 1.00000;
    CONSTANTS(:,41) = 0.500000;
    CONSTANTS(:,42) = 1.00000;
    CONSTANTS(:,43) = 1.19000;
    CONSTANTS(:,44) = 1.60000;
    CONSTANTS(:,45) = 3.50000e-07;
    CONSTANTS(:,46) = 0.000500000;
    CONSTANTS(:,47) = 2.00000;
    CONSTANTS(:,48) = 0.000300000;
    CONSTANTS(:,49) = 4.00000;
    CONSTANTS(:,50) = 30.0000;
    CONSTANTS(:,51) = 0.00700000;
    CONSTANTS(:,52) = 87.5000;
    CONSTANTS(:,53) = 1.30000;
    CONSTANTS(:,54) = 3.00000;
    CONSTANTS(:,55) = 161.301;
    CONSTANTS(:,56) = 3.60205;
    CONSTANTS(:,57) = 12.0000;
    CONSTANTS(:,58) = 50000.0;
    CONSTANTS(:,59) = 1000.00;
    CONSTANTS(:,60) = 4.00000;
    CONSTANTS(:,61) = 0.108043+0.903902./(1.00000+power(CONSTANTS(:,14)./0.281007, 1.29834));
    CONSTANTS(:,62) = ( (1.00000./0.000525000).*0.0300000)./(1.00000+power(150.000./(CONSTANTS(:,13)+CONSTANTS(:,9)), 2.00000));
    CONSTANTS(:,63) = 46.0000;
    CONSTANTS(:,64) = 6.00000;
    CONSTANTS(:,65) = 130.000;
    CONSTANTS(:,66) = ( (1.00000./0.0123000).*0.0300000)./(1.00000+power(150.000./(CONSTANTS(:,64)+CONSTANTS(:,9)), 2.00000));
    CONSTANTS(:,67) = 130.000;
    CONSTANTS(:,68) = ( (1.00000./0.0123000).*0.0300000)./(1.00000+power(150.000./(CONSTANTS(:,65)+CONSTANTS(:,9)), 2.00000));
    CONSTANTS(:,69) = 0.0150000;
    CONSTANTS(:,70) = 4.00000;
    CONSTANTS(:,71) = 2.00000;
    CONSTANTS(:,72) = 8314.00;
    CONSTANTS(:,73) = 96485.0;
    CONSTANTS(:,74) = 1.00000;
    CONSTANTS(:,75) = 308.000;
    CONSTANTS(:,76) = 1.70000;
    CONSTANTS(:,77) = 1.00000;
    CONSTANTS(:,78) =  (( CONSTANTS(:,72).*CONSTANTS(:,75))./CONSTANTS(:,73)).*log(CONSTANTS(:,65)./CONSTANTS(:,60));
    CONSTANTS(:,79) =  (( CONSTANTS(:,72).*CONSTANTS(:,75))./CONSTANTS(:,73)).*log(CONSTANTS(:,64)./CONSTANTS(:,12));
    CONSTANTS(:,80) =  (( CONSTANTS(:,72).*CONSTANTS(:,75))./CONSTANTS(:,73)).*log(CONSTANTS(:,63)./CONSTANTS(:,67));
    CONSTANTS(:,81) = 2.00000;
    CONSTANTS(:,82) = 0.350000;
    CONSTANTS(:,83) = 22.0000;
    CONSTANTS(:,84) =  (( CONSTANTS(:,72).*CONSTANTS(:,75))./CONSTANTS(:,73)).*log((CONSTANTS(:,64)+ (CONSTANTS(:,82)./CONSTANTS(:,77)).*CONSTANTS(:,65))./(CONSTANTS(:,12)+ (CONSTANTS(:,82)./CONSTANTS(:,77)).*CONSTANTS(:,60)));
    CONSTANTS(:,85) = 3.50000e-06;
    CONSTANTS(:,86) = 0.270000;
    CONSTANTS(:,87) = 0.350000;
    CONSTANTS(:,88) = 1.00000./(1.00000+power(CONSTANTS(:,81)./CONSTANTS(:,64), 1.50000));
    CONSTANTS(:,89) = 1.00000./(1.00000+power(CONSTANTS(:,83)./CONSTANTS(:,60), 2.00000));
    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
    ALGEBRAIC(:,7) = 1.00000./(1.00000+exp((STATES(:,1)+38.0000)./7.00000));
    RATES(:,7) = (ALGEBRAIC(:,7) - STATES(:,7))./CONSTANTS(:,57);
    ALGEBRAIC(:,14) = 0.340000+0.660000./(1.00000+exp((STATES(:,1)+45.3000)./12.3000));
    RATES(:,17) = (ALGEBRAIC(:,14) - STATES(:,17))./CONSTANTS(:,58);
    ALGEBRAIC(:,17) = 1.00000./(1.00000+exp( - (STATES(:,1)+36.5500)./13.7600));
    RATES(:,21) = (ALGEBRAIC(:,17) - STATES(:,21))./CONSTANTS(:,59);
    ALGEBRAIC(:,2) = 1.00000./(1.00000+power(( CONSTANTS(:,55).*CONSTANTS(:,6))./STATES(:,2), CONSTANTS(:,56)));
    ALGEBRAIC(:,30) =  4000.00.*(0.234845+(1.00000 - 0.234845)./(1.00000+power(STATES(:,2)./( CONSTANTS(:,55).*CONSTANTS(:,6)), CONSTANTS(:,56))));
    RATES(:,3) = (ALGEBRAIC(:,2) - STATES(:,3))./ALGEBRAIC(:,30);
    ALGEBRAIC(:,4) = 1.00000./(1.00000+exp( - (STATES(:,1)+35.9584)./9.24013));
    ALGEBRAIC(:,31) = 0.250000+7.00000./(1.00000+exp((STATES(:,1)+38.0000)./10.0000));
    RATES(:,4) = (ALGEBRAIC(:,4) - STATES(:,4))./ALGEBRAIC(:,31);
    ALGEBRAIC(:,5) = 1.00000./(1.00000+exp((STATES(:,1)+57.0000)./8.00000));
    ALGEBRAIC(:,32) = 0.900000+1002.85./(1.00000+power((STATES(:,1)+47.5000)./1.50000, 2.00000));
    RATES(:,5) = (ALGEBRAIC(:,5) - STATES(:,5))./ALGEBRAIC(:,32);
    ALGEBRAIC(:,6) = 1.00000./(1.00000+exp( - (STATES(:,1)+22.0000)./7.00000));
    ALGEBRAIC(:,33) = 2.29000+5.70000./(1.00000+power((STATES(:,1)+29.9700)./9.00000, 2.00000));
    RATES(:,6) = (ALGEBRAIC(:,6) - STATES(:,6))./ALGEBRAIC(:,33);
    ALGEBRAIC(:,34) =  90.9699.*(1.00000 - 1.00000./( (1.00000+exp((STATES(:,1)+13.9629)./45.3782)).*(1.00000+exp( - (STATES(:,1)+9.49866)./3.39450))));
    RATES(:,8) = (ALGEBRAIC(:,7) - STATES(:,8))./ALGEBRAIC(:,34);
    ALGEBRAIC(:,8) = 1.00000./(1.00000+exp( - (STATES(:,1)+54.2300)./9.88000));
    ALGEBRAIC(:,35) = 0.450000+3.90000./(1.00000+power((STATES(:,1)+66.0000)./26.0000, 2.00000));
    RATES(:,9) = (ALGEBRAIC(:,8) - STATES(:,9))./ALGEBRAIC(:,35);
    ALGEBRAIC(:,9) = 0.0200000+0.980000./(1.00000+exp((STATES(:,1)+72.9780)./4.64000));
    ALGEBRAIC(:,36) =  150.000.*(1.00000 - 1.00000./( (1.00000+exp((STATES(:,1) - 417.430)./203.180)).*(1.00000+exp( - (STATES(:,1)+61.1100)./8.07000))));
    RATES(:,10) = (ALGEBRAIC(:,9) - STATES(:,10))./ALGEBRAIC(:,36);
    ALGEBRAIC(:,10) = 1.00000./(1.00000+exp( - (STATES(:,1)+16.0000)./9.50000));
    ALGEBRAIC(:,37) = 46.0999+1685.76./( (1.00000+exp( - (STATES(:,1)+40.8489)./13.7802)).*(1.00000+exp((STATES(:,1)+20.6372)./15.1113)));
    RATES(:,11) = (ALGEBRAIC(:,10) - STATES(:,11))./ALGEBRAIC(:,37);
    ALGEBRAIC(:,38) = 475.667+16321.6./( (1.00000+exp( - (STATES(:,1)+41.8328)./6.96673)).*(1.00000+exp((STATES(:,1)+23.2432)./21.2949)));
    RATES(:,12) = (ALGEBRAIC(:,10) - STATES(:,12))./ALGEBRAIC(:,38);
    ALGEBRAIC(:,11) = 1.00000./(1.00000+exp((STATES(:,1)+48.0000)./24.0000));
    ALGEBRAIC(:,39) = 19.7864./(1.00000+power((STATES(:,1)+20.7136)./44.2868, 2.00000)) - 0.378843;
    RATES(:,13) = (ALGEBRAIC(:,11) - STATES(:,13))./ALGEBRAIC(:,39);
    ALGEBRAIC(:,12) = 1.00000./(1.00000+exp( - (STATES(:,1)+22.0000)./12.4800));
    ALGEBRAIC(:,40) = 395.300./(1.00000+power((STATES(:,1)+38.1000)./33.5900, 2.00000));
    RATES(:,14) = (ALGEBRAIC(:,12) - STATES(:,14))./ALGEBRAIC(:,40);
    ALGEBRAIC(:,41) = (5503.00+5345.40./(1.00000+power(10.0000,  ( - 23.9000 - STATES(:,1)).* - 0.0282700))) - 4590.60./(1.00000+power(10.0000,  (STATES(:,1)+14.1500).* - 0.0357000));
    RATES(:,15) = (ALGEBRAIC(:,12) - STATES(:,15))./ALGEBRAIC(:,41);
    ALGEBRAIC(:,13) = 0.490000+0.510000./(1.00000+exp((STATES(:,1)+1.08400)./28.7800));
    ALGEBRAIC(:,42) = 5.44000+29.2000./(1.00000+power((STATES(:,1)+48.0900)./48.8300, 2.00000));
    RATES(:,16) = (ALGEBRAIC(:,13) - STATES(:,16))./ALGEBRAIC(:,42);
    ALGEBRAIC(:,15) = 1.00000./(1.00000+exp( - (STATES(:,1)+15.0400)./16.9500));
    ALGEBRAIC(:,43) = 10.0000+895.900./(1.00000+exp(( - 18.0100 - STATES(:,1))./31.0400));
    RATES(:,18) = (ALGEBRAIC(:,15) - STATES(:,18))./ALGEBRAIC(:,43);
    ALGEBRAIC(:,16) = 0.405800./(1.00000+exp((STATES(:,1)+86.8400)./15.0500))+0.594200./(1.00000+exp((STATES(:,1) - 70.1300)./13.3700));
    ALGEBRAIC(:,44) = 1077.00+185845../(1.00000+power((STATES(:,1) - 39.4400)./7.34400, 2.00000));
    RATES(:,19) = (ALGEBRAIC(:,16) - STATES(:,19))./ALGEBRAIC(:,44);
    ALGEBRAIC(:,45) = 37.5100+539.000./(1.00000+power((STATES(:,1)+40.2400)./17.7200, 2.00000));
    RATES(:,20) = (ALGEBRAIC(:,17) - STATES(:,20))./ALGEBRAIC(:,45);
    ALGEBRAIC(:,18) = 0.490000+0.510000./(1.00000+exp((STATES(:,1)+1.08400)./28.7800));
    ALGEBRAIC(:,46) = 5.44000+29.2000./(1.00000+power((STATES(:,1)+48.0900)./48.8300, 2.00000));
    RATES(:,22) = (ALGEBRAIC(:,18) - STATES(:,22))./ALGEBRAIC(:,46);
    ALGEBRAIC(:,19) = 0.405800./(1.00000+exp((STATES(:,1)+86.8400)./15.0500))+0.594200./(1.00000+exp((STATES(:,1) - 70.1300)./13.3700));
    ALGEBRAIC(:,47) = 1077.00+185845../(1.00000+power((STATES(:,1) - 39.4400)./7.34400, 2.00000));
    RATES(:,23) = (ALGEBRAIC(:,19) - STATES(:,23))./ALGEBRAIC(:,47);
    ALGEBRAIC(:,20) = 0.978613./(1.00000+exp( - (STATES(:,1)+18.6736)./26.6606));
    ALGEBRAIC(:,48) = 500.000./(1.00000+power((STATES(:,1)+60.7100)./15.7900, 2.00000));
    RATES(:,24) = (ALGEBRAIC(:,20) - STATES(:,24))./ALGEBRAIC(:,48);
    ALGEBRAIC(:,21) = 1.00000./(1.00000+exp((STATES(:,1)+63.0000)./6.30000));
    ALGEBRAIC(:,49) = 5000.00./(1.00000+power((STATES(:,1)+62.7133)./35.8611, 2.00000));
    RATES(:,25) = (ALGEBRAIC(:,21) - STATES(:,25))./ALGEBRAIC(:,49);
    ALGEBRAIC(:,50) = 30000.0+220000../(1.00000+exp((STATES(:,1)+22.0000)./4.00000));
    RATES(:,26) = (ALGEBRAIC(:,21) - STATES(:,26))./ALGEBRAIC(:,50);
    ALGEBRAIC(:,22) = 0.948000./(1.00000+exp( - (STATES(:,1)+17.9100)./18.4000));
    ALGEBRAIC(:,51) = 100.000./(1.00000+power((STATES(:,1)+64.1000)./28.6700, 2.00000));
    RATES(:,27) = (ALGEBRAIC(:,22) - STATES(:,27))./ALGEBRAIC(:,51);
    ALGEBRAIC(:,23) = 1.00000./(1.00000+exp((STATES(:,1)+21.2000)./5.70000));
    ALGEBRAIC(:,52) =  1.00000e+06.*(1.00000 - 1.00000./( (1.00000+exp((STATES(:,1) - 315.000)./50.0000)).*(1.00000+exp( - (STATES(:,1)+74.9000)./8.00000))));
    RATES(:,28) = (ALGEBRAIC(:,23) - STATES(:,28))./ALGEBRAIC(:,52);
    ALGEBRAIC(:,53) =  2.50000e+06.*(1.00000 - 1.00000./( (1.00000+exp((STATES(:,1) - 132.868)./25.3992)).*(1.00000+exp( - (STATES(:,1)+24.9203)./2.67915))));
    RATES(:,29) = (ALGEBRAIC(:,23) - STATES(:,29))./ALGEBRAIC(:,53);
    ALGEBRAIC(:,24) = 1.00000./(1.00000+exp( - (STATES(:,1)+27.7900)./7.57000));
    ALGEBRAIC(:,54) = 17.0000./(1.00000+power((STATES(:,1)+20.5232)./35.0000, 2.00000));
    RATES(:,30) = (ALGEBRAIC(:,24) - STATES(:,30))./ALGEBRAIC(:,54);
    ALGEBRAIC(:,25) = 0.0200000+0.980000./(1.00000+exp((STATES(:,1)+69.5000)./6.00000));
    ALGEBRAIC(:,55) = 7.50000+10.0000./(1.00000+power((STATES(:,1)+34.1765)./120.000, 2.00000));
    RATES(:,31) = (ALGEBRAIC(:,25) - STATES(:,31))./ALGEBRAIC(:,55);
    ALGEBRAIC(:,26) =  - 0.749234./(1.00000+power(( STATES(:,2).*CONSTANTS(:,7) - 0.0630535)./0.161942, 2.00000))+8.38384./(1.00000+power(( STATES(:,2).*CONSTANTS(:,7)+1538.29)./739.057, 2.00000));
    ALGEBRAIC(:,56) = 5011.47./(1.00000+power(( STATES(:,2).*CONSTANTS(:,7)+0.237503)./0.000239278, 0.422910)) - 37.5137;
    ALGEBRAIC(:,60) = 1.00000./(1.00000+exp((  - ALGEBRAIC(:,26).*CONSTANTS(:,73).*(STATES(:,1) - ALGEBRAIC(:,56)))./( CONSTANTS(:,72).*CONSTANTS(:,75))));
    ALGEBRAIC(:,65) = 2.40914./(1.00000+power((STATES(:,1) - 158.779)./ - 52.1497, 2.00000));
    RATES(:,32) = (ALGEBRAIC(:,60) - STATES(:,32))./ALGEBRAIC(:,65);
    ALGEBRAIC(:,27) =  - 0.681249./(1.00000+power(( STATES(:,2).*CONSTANTS(:,8) - 0.218988)./0.428335, 2.00000))+1.40001./(1.00000+power(( STATES(:,2).*CONSTANTS(:,8)+228.710)./684.946, 2.00000));
    ALGEBRAIC(:,57) = 8540.23./(1.00000+power(( STATES(:,2).*CONSTANTS(:,8)+0.401189)./0.00399115, 0.668054)) - 109.275;
    ALGEBRAIC(:,61) = 1.00000./(1.00000+exp((  - ALGEBRAIC(:,27).*CONSTANTS(:,73).*(STATES(:,1) - ALGEBRAIC(:,57)))./( CONSTANTS(:,72).*CONSTANTS(:,75))));
    ALGEBRAIC(:,66) = 13.8049./(1.00000+power((STATES(:,1) - 153.019)./66.4952, 2.00000));
    RATES(:,33) = (ALGEBRAIC(:,61) - STATES(:,33))./ALGEBRAIC(:,66);
    ALGEBRAIC(:,28) = 1.00000./(1.00000+exp((STATES(:,1)+105.390)./8.65530));
    ALGEBRAIC(:,58) =  3.50000e-06.*exp(  - 0.0497000.*STATES(:,1));
    ALGEBRAIC(:,62) =  0.0400300.*exp( 0.0521100.*STATES(:,1));
    ALGEBRAIC(:,67) = 1.00000./(ALGEBRAIC(:,58)+ALGEBRAIC(:,62));
    RATES(:,34) = (ALGEBRAIC(:,28) - STATES(:,34))./ALGEBRAIC(:,67);
    ALGEBRAIC(:,29) = ( STATES(:,1).*CONSTANTS(:,73))./( CONSTANTS(:,72).*CONSTANTS(:,75));
    ALGEBRAIC(:,63) =  0.000600000.*exp( 2.53000.*ALGEBRAIC(:,29));
    ALGEBRAIC(:,68) =  0.100000.*exp(  - 5.00000.*ALGEBRAIC(:,29));
    ALGEBRAIC(:,70) = 1.00000./(1.00000+ ALGEBRAIC(:,68).*(power(ALGEBRAIC(:,63)./STATES(:,2), 2.00000)+ALGEBRAIC(:,63)./STATES(:,2)+1.00000));
    ALGEBRAIC(:,72) =  - 160.000+210.000./(1.00000+exp((STATES(:,1)+4.56000)./11.6200))+170.000./(1.00000+exp( - (STATES(:,1)+25.5000)./11.6200));
    RATES(:,35) = (ALGEBRAIC(:,70) - STATES(:,35))./ALGEBRAIC(:,72);
    ALGEBRAIC(:,1) = piecewise({VOI>CONSTANTS(:,3)&VOI<CONSTANTS(:,4), CONSTANTS(:,2) }, CONSTANTS(:,1));
    ALGEBRAIC(:,64) =  CONSTANTS(:,17).*STATES(:,4).*STATES(:,4).*STATES(:,4).*STATES(:,5).*(STATES(:,1) - CONSTANTS(:,78));
    ALGEBRAIC(:,69) = 1.00000./(1.00000+power(STATES(:,2)./CONSTANTS(:,20), 4.00000));
    ALGEBRAIC(:,71) =  CONSTANTS(:,18).*ALGEBRAIC(:,69).*STATES(:,6).*STATES(:,6).*( 0.800000.*STATES(:,7)+ 0.200000.*STATES(:,8)).*(STATES(:,1) - CONSTANTS(:,19));
    ALGEBRAIC(:,73) =  CONSTANTS(:,21).*STATES(:,9).*STATES(:,9).*STATES(:,10).*(STATES(:,1) - CONSTANTS(:,22));
    ALGEBRAIC(:,74) =  CONSTANTS(:,24).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,75) =  CONSTANTS(:,33).*( 0.800000.*STATES(:,11)+ 0.200000.*STATES(:,12)).*STATES(:,13).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,76) =  CONSTANTS(:,30).*( 0.300000.*STATES(:,14)+ 0.700000.*STATES(:,15)).*STATES(:,16).*STATES(:,17).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,77) =  CONSTANTS(:,31).*STATES(:,18).*STATES(:,19).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,78) =  CONSTANTS(:,32).*( 0.200000.*STATES(:,20)+ 0.800000.*STATES(:,21)).*STATES(:,22).*STATES(:,23).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,79) =  CONSTANTS(:,25).*STATES(:,24).*STATES(:,24).*( 0.380000.*STATES(:,25)+ 0.630000.*STATES(:,26)).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,80) =  CONSTANTS(:,26).*STATES(:,27).*STATES(:,27).*( 0.750000.*STATES(:,28)+ 0.250000.*STATES(:,29)).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,81) =  CONSTANTS(:,29).*STATES(:,30).*STATES(:,31).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,82) =  CONSTANTS(:,23).*CONSTANTS(:,27).*STATES(:,32).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,83) =  CONSTANTS(:,23).*CONSTANTS(:,28).*STATES(:,33).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,84) =  CONSTANTS(:,35).*STATES(:,34).*(STATES(:,1) - CONSTANTS(:,84));
    ALGEBRAIC(:,85) =  CONSTANTS(:,34).*STATES(:,35).*(STATES(:,1) - CONSTANTS(:,80));
    ALGEBRAIC(:,59) =  (( CONSTANTS(:,72).*CONSTANTS(:,75))./CONSTANTS(:,73)).*log(( CONSTANTS(:,37).*CONSTANTS(:,64)+ CONSTANTS(:,38).*CONSTANTS(:,65)+( 4.00000.*CONSTANTS(:,39).*CONSTANTS(:,13))./(1.00000+exp(ALGEBRAIC(:,29))))./( CONSTANTS(:,37).*CONSTANTS(:,12)+ CONSTANTS(:,38).*CONSTANTS(:,60)+( 4.00000.*CONSTANTS(:,39).*STATES(:,2))./(1.00000+exp(ALGEBRAIC(:,29)))));
    ALGEBRAIC(:,89) =  CONSTANTS(:,61).*CONSTANTS(:,68).*CONSTANTS(:,42).*CONSTANTS(:,36).*(STATES(:,1) - ALGEBRAIC(:,59));
    ALGEBRAIC(:,86) =  CONSTANTS(:,61).*CONSTANTS(:,62).*CONSTANTS(:,41).*CONSTANTS(:,36).*(STATES(:,1) - ALGEBRAIC(:,59));
    ALGEBRAIC(:,91) =  CONSTANTS(:,61).*CONSTANTS(:,66).*CONSTANTS(:,43).*CONSTANTS(:,36).*(STATES(:,1) - ALGEBRAIC(:,59));
    ALGEBRAIC(:,92) = 1.00000./(1.00000+ 0.124500.*exp(  - 0.100000.*ALGEBRAIC(:,29))+ 0.00219000.*exp(CONSTANTS(:,65)./49.7100).*exp(  - 1.90000.*ALGEBRAIC(:,29)));
    ALGEBRAIC(:,93) =  CONSTANTS(:,76).*CONSTANTS(:,88).*CONSTANTS(:,89).*ALGEBRAIC(:,92);
    ALGEBRAIC(:,96) = 1.00000./(1.00000+power(CONSTANTS(:,48)./STATES(:,2), CONSTANTS(:,49)));
    ALGEBRAIC(:,94) = exp( (CONSTANTS(:,87) - 1.00000).*ALGEBRAIC(:,29));
    ALGEBRAIC(:,95) = exp( CONSTANTS(:,87).*ALGEBRAIC(:,29));
    ALGEBRAIC(:,97) =  power(CONSTANTS(:,60), 3.00000).*CONSTANTS(:,13).*ALGEBRAIC(:,95) -  power(CONSTANTS(:,65), 3.00000).*STATES(:,2).*ALGEBRAIC(:,94);
    ALGEBRAIC(:,98) = 1.00000+ CONSTANTS(:,86).*ALGEBRAIC(:,94);
    ALGEBRAIC(:,99) =  CONSTANTS(:,53).*power(CONSTANTS(:,60), 3.00000)+ power(CONSTANTS(:,52), 3.00000).*STATES(:,2)+ power(CONSTANTS(:,50), 3.00000).*CONSTANTS(:,13).*(1.00000+STATES(:,2)./CONSTANTS(:,51));
    ALGEBRAIC(:,100) =  CONSTANTS(:,13).*power(CONSTANTS(:,60), 3.00000)+ power(CONSTANTS(:,65), 3.00000).*STATES(:,2)+ power(CONSTANTS(:,65), 3.00000).*CONSTANTS(:,51).*(1.00000+power(CONSTANTS(:,60)./CONSTANTS(:,50), 3.00000));
    ALGEBRAIC(:,101) = ( CONSTANTS(:,11).*CONSTANTS(:,85).*ALGEBRAIC(:,96).*ALGEBRAIC(:,97))./( ALGEBRAIC(:,98).*(ALGEBRAIC(:,99)+ALGEBRAIC(:,100)));
    ALGEBRAIC(:,102) =  (( 0.500000.*CONSTANTS(:,71).*CONSTANTS(:,73))./( CONSTANTS(:,70).*CONSTANTS(:,74).*CONSTANTS(:,69))).*CONSTANTS(:,10).*ALGEBRAIC(:,101);
    ALGEBRAIC(:,105) = ALGEBRAIC(:,64)+ALGEBRAIC(:,84)+ALGEBRAIC(:,102)+ALGEBRAIC(:,93)+ALGEBRAIC(:,71)+ALGEBRAIC(:,73)+ALGEBRAIC(:,85)+ALGEBRAIC(:,75)+ALGEBRAIC(:,76)+ALGEBRAIC(:,77)+ALGEBRAIC(:,78)+ALGEBRAIC(:,79)+ALGEBRAIC(:,80)+ALGEBRAIC(:,81)+ALGEBRAIC(:,82)+ALGEBRAIC(:,83)+ALGEBRAIC(:,89)+ALGEBRAIC(:,91)+ALGEBRAIC(:,86)+ALGEBRAIC(:,74);
    RATES(:,1) =  - (ALGEBRAIC(:,105)+ALGEBRAIC(:,1));
    ALGEBRAIC(:,87) = ALGEBRAIC(:,71)+ALGEBRAIC(:,73)+ALGEBRAIC(:,86);
    ALGEBRAIC(:,88) =  (( CONSTANTS(:,70).*CONSTANTS(:,74).*CONSTANTS(:,69))./( CONSTANTS(:,71).*CONSTANTS(:,73))).*ALGEBRAIC(:,87);
    ALGEBRAIC(:,103) = CONSTANTS(:,45)./(1.00000+power(CONSTANTS(:,46)./STATES(:,2), CONSTANTS(:,47)));
    ALGEBRAIC(:,106) = ALGEBRAIC(:,88)+ALGEBRAIC(:,101)+ALGEBRAIC(:,103);
    RATES(:,2) =  - ALGEBRAIC(:,106);
   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(:,7) = 1.00000./(1.00000+exp((STATES(:,1)+38.0000)./7.00000));
    ALGEBRAIC(:,14) = 0.340000+0.660000./(1.00000+exp((STATES(:,1)+45.3000)./12.3000));
    ALGEBRAIC(:,17) = 1.00000./(1.00000+exp( - (STATES(:,1)+36.5500)./13.7600));
    ALGEBRAIC(:,2) = 1.00000./(1.00000+power(( CONSTANTS(:,55).*CONSTANTS(:,6))./STATES(:,2), CONSTANTS(:,56)));
    ALGEBRAIC(:,30) =  4000.00.*(0.234845+(1.00000 - 0.234845)./(1.00000+power(STATES(:,2)./( CONSTANTS(:,55).*CONSTANTS(:,6)), CONSTANTS(:,56))));
    ALGEBRAIC(:,4) = 1.00000./(1.00000+exp( - (STATES(:,1)+35.9584)./9.24013));
    ALGEBRAIC(:,31) = 0.250000+7.00000./(1.00000+exp((STATES(:,1)+38.0000)./10.0000));
    ALGEBRAIC(:,5) = 1.00000./(1.00000+exp((STATES(:,1)+57.0000)./8.00000));
    ALGEBRAIC(:,32) = 0.900000+1002.85./(1.00000+power((STATES(:,1)+47.5000)./1.50000, 2.00000));
    ALGEBRAIC(:,6) = 1.00000./(1.00000+exp( - (STATES(:,1)+22.0000)./7.00000));
    ALGEBRAIC(:,33) = 2.29000+5.70000./(1.00000+power((STATES(:,1)+29.9700)./9.00000, 2.00000));
    ALGEBRAIC(:,34) =  90.9699.*(1.00000 - 1.00000./( (1.00000+exp((STATES(:,1)+13.9629)./45.3782)).*(1.00000+exp( - (STATES(:,1)+9.49866)./3.39450))));
    ALGEBRAIC(:,8) = 1.00000./(1.00000+exp( - (STATES(:,1)+54.2300)./9.88000));
    ALGEBRAIC(:,35) = 0.450000+3.90000./(1.00000+power((STATES(:,1)+66.0000)./26.0000, 2.00000));
    ALGEBRAIC(:,9) = 0.0200000+0.980000./(1.00000+exp((STATES(:,1)+72.9780)./4.64000));
    ALGEBRAIC(:,36) =  150.000.*(1.00000 - 1.00000./( (1.00000+exp((STATES(:,1) - 417.430)./203.180)).*(1.00000+exp( - (STATES(:,1)+61.1100)./8.07000))));
    ALGEBRAIC(:,10) = 1.00000./(1.00000+exp( - (STATES(:,1)+16.0000)./9.50000));
    ALGEBRAIC(:,37) = 46.0999+1685.76./( (1.00000+exp( - (STATES(:,1)+40.8489)./13.7802)).*(1.00000+exp((STATES(:,1)+20.6372)./15.1113)));
    ALGEBRAIC(:,38) = 475.667+16321.6./( (1.00000+exp( - (STATES(:,1)+41.8328)./6.96673)).*(1.00000+exp((STATES(:,1)+23.2432)./21.2949)));
    ALGEBRAIC(:,11) = 1.00000./(1.00000+exp((STATES(:,1)+48.0000)./24.0000));
    ALGEBRAIC(:,39) = 19.7864./(1.00000+power((STATES(:,1)+20.7136)./44.2868, 2.00000)) - 0.378843;
    ALGEBRAIC(:,12) = 1.00000./(1.00000+exp( - (STATES(:,1)+22.0000)./12.4800));
    ALGEBRAIC(:,40) = 395.300./(1.00000+power((STATES(:,1)+38.1000)./33.5900, 2.00000));
    ALGEBRAIC(:,41) = (5503.00+5345.40./(1.00000+power(10.0000,  ( - 23.9000 - STATES(:,1)).* - 0.0282700))) - 4590.60./(1.00000+power(10.0000,  (STATES(:,1)+14.1500).* - 0.0357000));
    ALGEBRAIC(:,13) = 0.490000+0.510000./(1.00000+exp((STATES(:,1)+1.08400)./28.7800));
    ALGEBRAIC(:,42) = 5.44000+29.2000./(1.00000+power((STATES(:,1)+48.0900)./48.8300, 2.00000));
    ALGEBRAIC(:,15) = 1.00000./(1.00000+exp( - (STATES(:,1)+15.0400)./16.9500));
    ALGEBRAIC(:,43) = 10.0000+895.900./(1.00000+exp(( - 18.0100 - STATES(:,1))./31.0400));
    ALGEBRAIC(:,16) = 0.405800./(1.00000+exp((STATES(:,1)+86.8400)./15.0500))+0.594200./(1.00000+exp((STATES(:,1) - 70.1300)./13.3700));
    ALGEBRAIC(:,44) = 1077.00+185845../(1.00000+power((STATES(:,1) - 39.4400)./7.34400, 2.00000));
    ALGEBRAIC(:,45) = 37.5100+539.000./(1.00000+power((STATES(:,1)+40.2400)./17.7200, 2.00000));
    ALGEBRAIC(:,18) = 0.490000+0.510000./(1.00000+exp((STATES(:,1)+1.08400)./28.7800));
    ALGEBRAIC(:,46) = 5.44000+29.2000./(1.00000+power((STATES(:,1)+48.0900)./48.8300, 2.00000));
    ALGEBRAIC(:,19) = 0.405800./(1.00000+exp((STATES(:,1)+86.8400)./15.0500))+0.594200./(1.00000+exp((STATES(:,1) - 70.1300)./13.3700));
    ALGEBRAIC(:,47) = 1077.00+185845../(1.00000+power((STATES(:,1) - 39.4400)./7.34400, 2.00000));
    ALGEBRAIC(:,20) = 0.978613./(1.00000+exp( - (STATES(:,1)+18.6736)./26.6606));
    ALGEBRAIC(:,48) = 500.000./(1.00000+power((STATES(:,1)+60.7100)./15.7900, 2.00000));
    ALGEBRAIC(:,21) = 1.00000./(1.00000+exp((STATES(:,1)+63.0000)./6.30000));
    ALGEBRAIC(:,49) = 5000.00./(1.00000+power((STATES(:,1)+62.7133)./35.8611, 2.00000));
    ALGEBRAIC(:,50) = 30000.0+220000../(1.00000+exp((STATES(:,1)+22.0000)./4.00000));
    ALGEBRAIC(:,22) = 0.948000./(1.00000+exp( - (STATES(:,1)+17.9100)./18.4000));
    ALGEBRAIC(:,51) = 100.000./(1.00000+power((STATES(:,1)+64.1000)./28.6700, 2.00000));
    ALGEBRAIC(:,23) = 1.00000./(1.00000+exp((STATES(:,1)+21.2000)./5.70000));
    ALGEBRAIC(:,52) =  1.00000e+06.*(1.00000 - 1.00000./( (1.00000+exp((STATES(:,1) - 315.000)./50.0000)).*(1.00000+exp( - (STATES(:,1)+74.9000)./8.00000))));
    ALGEBRAIC(:,53) =  2.50000e+06.*(1.00000 - 1.00000./( (1.00000+exp((STATES(:,1) - 132.868)./25.3992)).*(1.00000+exp( - (STATES(:,1)+24.9203)./2.67915))));
    ALGEBRAIC(:,24) = 1.00000./(1.00000+exp( - (STATES(:,1)+27.7900)./7.57000));
    ALGEBRAIC(:,54) = 17.0000./(1.00000+power((STATES(:,1)+20.5232)./35.0000, 2.00000));
    ALGEBRAIC(:,25) = 0.0200000+0.980000./(1.00000+exp((STATES(:,1)+69.5000)./6.00000));
    ALGEBRAIC(:,55) = 7.50000+10.0000./(1.00000+power((STATES(:,1)+34.1765)./120.000, 2.00000));
    ALGEBRAIC(:,26) =  - 0.749234./(1.00000+power(( STATES(:,2).*CONSTANTS(:,7) - 0.0630535)./0.161942, 2.00000))+8.38384./(1.00000+power(( STATES(:,2).*CONSTANTS(:,7)+1538.29)./739.057, 2.00000));
    ALGEBRAIC(:,56) = 5011.47./(1.00000+power(( STATES(:,2).*CONSTANTS(:,7)+0.237503)./0.000239278, 0.422910)) - 37.5137;
    ALGEBRAIC(:,60) = 1.00000./(1.00000+exp((  - ALGEBRAIC(:,26).*CONSTANTS(:,73).*(STATES(:,1) - ALGEBRAIC(:,56)))./( CONSTANTS(:,72).*CONSTANTS(:,75))));
    ALGEBRAIC(:,65) = 2.40914./(1.00000+power((STATES(:,1) - 158.779)./ - 52.1497, 2.00000));
    ALGEBRAIC(:,27) =  - 0.681249./(1.00000+power(( STATES(:,2).*CONSTANTS(:,8) - 0.218988)./0.428335, 2.00000))+1.40001./(1.00000+power(( STATES(:,2).*CONSTANTS(:,8)+228.710)./684.946, 2.00000));
    ALGEBRAIC(:,57) = 8540.23./(1.00000+power(( STATES(:,2).*CONSTANTS(:,8)+0.401189)./0.00399115, 0.668054)) - 109.275;
    ALGEBRAIC(:,61) = 1.00000./(1.00000+exp((  - ALGEBRAIC(:,27).*CONSTANTS(:,73).*(STATES(:,1) - ALGEBRAIC(:,57)))./( CONSTANTS(:,72).*CONSTANTS(:,75))));
    ALGEBRAIC(:,66) = 13.8049./(1.00000+power((STATES(:,1) - 153.019)./66.4952, 2.00000));
    ALGEBRAIC(:,28) = 1.00000./(1.00000+exp((STATES(:,1)+105.390)./8.65530));
    ALGEBRAIC(:,58) =  3.50000e-06.*exp(  - 0.0497000.*STATES(:,1));
    ALGEBRAIC(:,62) =  0.0400300.*exp( 0.0521100.*STATES(:,1));
    ALGEBRAIC(:,67) = 1.00000./(ALGEBRAIC(:,58)+ALGEBRAIC(:,62));
    ALGEBRAIC(:,29) = ( STATES(:,1).*CONSTANTS(:,73))./( CONSTANTS(:,72).*CONSTANTS(:,75));
    ALGEBRAIC(:,63) =  0.000600000.*exp( 2.53000.*ALGEBRAIC(:,29));
    ALGEBRAIC(:,68) =  0.100000.*exp(  - 5.00000.*ALGEBRAIC(:,29));
    ALGEBRAIC(:,70) = 1.00000./(1.00000+ ALGEBRAIC(:,68).*(power(ALGEBRAIC(:,63)./STATES(:,2), 2.00000)+ALGEBRAIC(:,63)./STATES(:,2)+1.00000));
    ALGEBRAIC(:,72) =  - 160.000+210.000./(1.00000+exp((STATES(:,1)+4.56000)./11.6200))+170.000./(1.00000+exp( - (STATES(:,1)+25.5000)./11.6200));
    ALGEBRAIC(:,1) = piecewise({VOI>CONSTANTS(:,3)&VOI<CONSTANTS(:,4), CONSTANTS(:,2) }, CONSTANTS(:,1));
    ALGEBRAIC(:,64) =  CONSTANTS(:,17).*STATES(:,4).*STATES(:,4).*STATES(:,4).*STATES(:,5).*(STATES(:,1) - CONSTANTS(:,78));
    ALGEBRAIC(:,69) = 1.00000./(1.00000+power(STATES(:,2)./CONSTANTS(:,20), 4.00000));
    ALGEBRAIC(:,71) =  CONSTANTS(:,18).*ALGEBRAIC(:,69).*STATES(:,6).*STATES(:,6).*( 0.800000.*STATES(:,7)+ 0.200000.*STATES(:,8)).*(STATES(:,1) - CONSTANTS(:,19));
    ALGEBRAIC(:,73) =  CONSTANTS(:,21).*STATES(:,9).*STATES(:,9).*STATES(:,10).*(STATES(:,1) - CONSTANTS(:,22));
    ALGEBRAIC(:,74) =  CONSTANTS(:,24).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,75) =  CONSTANTS(:,33).*( 0.800000.*STATES(:,11)+ 0.200000.*STATES(:,12)).*STATES(:,13).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,76) =  CONSTANTS(:,30).*( 0.300000.*STATES(:,14)+ 0.700000.*STATES(:,15)).*STATES(:,16).*STATES(:,17).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,77) =  CONSTANTS(:,31).*STATES(:,18).*STATES(:,19).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,78) =  CONSTANTS(:,32).*( 0.200000.*STATES(:,20)+ 0.800000.*STATES(:,21)).*STATES(:,22).*STATES(:,23).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,79) =  CONSTANTS(:,25).*STATES(:,24).*STATES(:,24).*( 0.380000.*STATES(:,25)+ 0.630000.*STATES(:,26)).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,80) =  CONSTANTS(:,26).*STATES(:,27).*STATES(:,27).*( 0.750000.*STATES(:,28)+ 0.250000.*STATES(:,29)).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,81) =  CONSTANTS(:,29).*STATES(:,30).*STATES(:,31).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,82) =  CONSTANTS(:,23).*CONSTANTS(:,27).*STATES(:,32).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,83) =  CONSTANTS(:,23).*CONSTANTS(:,28).*STATES(:,33).*(STATES(:,1) - CONSTANTS(:,79));
    ALGEBRAIC(:,84) =  CONSTANTS(:,35).*STATES(:,34).*(STATES(:,1) - CONSTANTS(:,84));
    ALGEBRAIC(:,85) =  CONSTANTS(:,34).*STATES(:,35).*(STATES(:,1) - CONSTANTS(:,80));
    ALGEBRAIC(:,59) =  (( CONSTANTS(:,72).*CONSTANTS(:,75))./CONSTANTS(:,73)).*log(( CONSTANTS(:,37).*CONSTANTS(:,64)+ CONSTANTS(:,38).*CONSTANTS(:,65)+( 4.00000.*CONSTANTS(:,39).*CONSTANTS(:,13))./(1.00000+exp(ALGEBRAIC(:,29))))./( CONSTANTS(:,37).*CONSTANTS(:,12)+ CONSTANTS(:,38).*CONSTANTS(:,60)+( 4.00000.*CONSTANTS(:,39).*STATES(:,2))./(1.00000+exp(ALGEBRAIC(:,29)))));
    ALGEBRAIC(:,89) =  CONSTANTS(:,61).*CONSTANTS(:,68).*CONSTANTS(:,42).*CONSTANTS(:,36).*(STATES(:,1) - ALGEBRAIC(:,59));
    ALGEBRAIC(:,86) =  CONSTANTS(:,61).*CONSTANTS(:,62).*CONSTANTS(:,41).*CONSTANTS(:,36).*(STATES(:,1) - ALGEBRAIC(:,59));
    ALGEBRAIC(:,91) =  CONSTANTS(:,61).*CONSTANTS(:,66).*CONSTANTS(:,43).*CONSTANTS(:,36).*(STATES(:,1) - ALGEBRAIC(:,59));
    ALGEBRAIC(:,92) = 1.00000./(1.00000+ 0.124500.*exp(  - 0.100000.*ALGEBRAIC(:,29))+ 0.00219000.*exp(CONSTANTS(:,65)./49.7100).*exp(  - 1.90000.*ALGEBRAIC(:,29)));
    ALGEBRAIC(:,93) =  CONSTANTS(:,76).*CONSTANTS(:,88).*CONSTANTS(:,89).*ALGEBRAIC(:,92);
    ALGEBRAIC(:,96) = 1.00000./(1.00000+power(CONSTANTS(:,48)./STATES(:,2), CONSTANTS(:,49)));
    ALGEBRAIC(:,94) = exp( (CONSTANTS(:,87) - 1.00000).*ALGEBRAIC(:,29));
    ALGEBRAIC(:,95) = exp( CONSTANTS(:,87).*ALGEBRAIC(:,29));
    ALGEBRAIC(:,97) =  power(CONSTANTS(:,60), 3.00000).*CONSTANTS(:,13).*ALGEBRAIC(:,95) -  power(CONSTANTS(:,65), 3.00000).*STATES(:,2).*ALGEBRAIC(:,94);
    ALGEBRAIC(:,98) = 1.00000+ CONSTANTS(:,86).*ALGEBRAIC(:,94);
    ALGEBRAIC(:,99) =  CONSTANTS(:,53).*power(CONSTANTS(:,60), 3.00000)+ power(CONSTANTS(:,52), 3.00000).*STATES(:,2)+ power(CONSTANTS(:,50), 3.00000).*CONSTANTS(:,13).*(1.00000+STATES(:,2)./CONSTANTS(:,51));
    ALGEBRAIC(:,100) =  CONSTANTS(:,13).*power(CONSTANTS(:,60), 3.00000)+ power(CONSTANTS(:,65), 3.00000).*STATES(:,2)+ power(CONSTANTS(:,65), 3.00000).*CONSTANTS(:,51).*(1.00000+power(CONSTANTS(:,60)./CONSTANTS(:,50), 3.00000));
    ALGEBRAIC(:,101) = ( CONSTANTS(:,11).*CONSTANTS(:,85).*ALGEBRAIC(:,96).*ALGEBRAIC(:,97))./( ALGEBRAIC(:,98).*(ALGEBRAIC(:,99)+ALGEBRAIC(:,100)));
    ALGEBRAIC(:,102) =  (( 0.500000.*CONSTANTS(:,71).*CONSTANTS(:,73))./( CONSTANTS(:,70).*CONSTANTS(:,74).*CONSTANTS(:,69))).*CONSTANTS(:,10).*ALGEBRAIC(:,101);
    ALGEBRAIC(:,105) = ALGEBRAIC(:,64)+ALGEBRAIC(:,84)+ALGEBRAIC(:,102)+ALGEBRAIC(:,93)+ALGEBRAIC(:,71)+ALGEBRAIC(:,73)+ALGEBRAIC(:,85)+ALGEBRAIC(:,75)+ALGEBRAIC(:,76)+ALGEBRAIC(:,77)+ALGEBRAIC(:,78)+ALGEBRAIC(:,79)+ALGEBRAIC(:,80)+ALGEBRAIC(:,81)+ALGEBRAIC(:,82)+ALGEBRAIC(:,83)+ALGEBRAIC(:,89)+ALGEBRAIC(:,91)+ALGEBRAIC(:,86)+ALGEBRAIC(:,74);
    ALGEBRAIC(:,87) = ALGEBRAIC(:,71)+ALGEBRAIC(:,73)+ALGEBRAIC(:,86);
    ALGEBRAIC(:,88) =  (( CONSTANTS(:,70).*CONSTANTS(:,74).*CONSTANTS(:,69))./( CONSTANTS(:,71).*CONSTANTS(:,73))).*ALGEBRAIC(:,87);
    ALGEBRAIC(:,103) = CONSTANTS(:,45)./(1.00000+power(CONSTANTS(:,46)./STATES(:,2), CONSTANTS(:,47)));
    ALGEBRAIC(:,106) = ALGEBRAIC(:,88)+ALGEBRAIC(:,101)+ALGEBRAIC(:,103);
    ALGEBRAIC(:,3) =  CONSTANTS(:,54).*(STATES(:,3) - 0.234500);
    ALGEBRAIC(:,90) =  ALGEBRAIC(:,88).*CONSTANTS(:,5);
    ALGEBRAIC(:,104) =  ALGEBRAIC(:,101).*CONSTANTS(:,5);
    ALGEBRAIC(:,107) =  ALGEBRAIC(:,103).*CONSTANTS(:,5);
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