Generated Code

/*
   There are a total of 14 entries in the algebraic variable array.
   There are a total of 7 entries in each of the rate and state variable arrays.
   There are a total of 24 entries in the constant variable array.
 */
/*
 * VOI is time in component environment (second).
 * ALGEBRAIC[0] is Vm in component membrane (millivolt).
 * CONSTANTS[0] is Cm in component membrane (microfarad).
 * ALGEBRAIC[11] is I_b in component I_b (nanoampere).
 * ALGEBRAIC[2] is I_Kir in component I_Kir (nanoampere).
 * ALGEBRAIC[9] is I_Shkr in component I_Shkr (nanoampere).
 * ALGEBRAIC[13] is I_stim in component I_stim (nanoampere).
 * STATES[0] is VmReal in component membrane (millivolt).
 * CONSTANTS[1] is GKir in component I_Kir (microsiemens).
 * CONSTANTS[2] is aKir in component I_Kir (dimensionless).
 * CONSTANTS[3] is bKir in component I_Kir (dimensionless).
 * CONSTANTS[23] is EK in component I_Kir (millivolt).
 * ALGEBRAIC[1] is OKir in component I_Kir (dimensionless).
 * CONSTANTS[4] is R in component model_parameters (millijoule_per_kelvin_mole).
 * CONSTANTS[5] is T in component model_parameters (kelvin).
 * CONSTANTS[6] is F in component model_parameters (coulomb_per_mole).
 * CONSTANTS[7] is Ko in component model_parameters (millimolar).
 * CONSTANTS[8] is Ki in component model_parameters (millimolar).
 * CONSTANTS[9] is PShkr in component I_Shkr (microlitre_per_second).
 * STATES[1] is C0ShkrReal in component I_Shkr (dimensionless).
 * STATES[2] is C1ShkrReal in component I_Shkr (dimensionless).
 * STATES[3] is C2ShkrReal in component I_Shkr (dimensionless).
 * STATES[4] is C3ShkrReal in component I_Shkr (dimensionless).
 * STATES[5] is C4ShkrReal in component I_Shkr (dimensionless).
 * STATES[6] is OShkrReal in component I_Shkr (dimensionless).
 * ALGEBRAIC[3] is C0Shkr in component I_Shkr (dimensionless).
 * ALGEBRAIC[4] is C1Shkr in component I_Shkr (dimensionless).
 * ALGEBRAIC[5] is C2Shkr in component I_Shkr (dimensionless).
 * ALGEBRAIC[6] is C3Shkr in component I_Shkr (dimensionless).
 * ALGEBRAIC[7] is C4Shkr in component I_Shkr (dimensionless).
 * ALGEBRAIC[8] is OShkr in component I_Shkr (dimensionless).
 * ALGEBRAIC[10] is kv in component I_Shkr (first_order_rate_constant).
 * ALGEBRAIC[12] is k_v in component I_Shkr (first_order_rate_constant).
 * CONSTANTS[10] is kv0 in component I_Shkr (first_order_rate_constant).
 * CONSTANTS[11] is zv in component I_Shkr (dimensionless).
 * CONSTANTS[12] is k_v0 in component I_Shkr (first_order_rate_constant).
 * CONSTANTS[13] is z_v in component I_Shkr (dimensionless).
 * CONSTANTS[14] is ko in component I_Shkr (first_order_rate_constant).
 * CONSTANTS[15] is k_o in component I_Shkr (first_order_rate_constant).
 * CONSTANTS[16] is Gb in component I_b (microsiemens).
 * CONSTANTS[17] is Eb in component I_b (millivolt).
 * CONSTANTS[18] is stim_start in component I_stim (second).
 * CONSTANTS[19] is stim_end in component I_stim (second).
 * CONSTANTS[20] is stim_period in component I_stim (second).
 * CONSTANTS[21] is stim_duration in component I_stim (second).
 * CONSTANTS[22] is stim_amplitude in component I_stim (nanoampere).
 * RATES[0] is d/dt VmReal in component membrane (millivolt).
 * RATES[1] is d/dt C0ShkrReal in component I_Shkr (dimensionless).
 * RATES[2] is d/dt C1ShkrReal in component I_Shkr (dimensionless).
 * RATES[3] is d/dt C2ShkrReal in component I_Shkr (dimensionless).
 * RATES[4] is d/dt C3ShkrReal in component I_Shkr (dimensionless).
 * RATES[5] is d/dt C4ShkrReal in component I_Shkr (dimensionless).
 * RATES[6] is d/dt OShkrReal in component I_Shkr (dimensionless).
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
CONSTANTS[0] = 4.5e-6;
STATES[0] = -58.00;
CONSTANTS[1] = 1e-3;
CONSTANTS[2] = 0.94;
CONSTANTS[3] = 1.26;
CONSTANTS[4] = 8310;
CONSTANTS[5] = 295;
CONSTANTS[6] = 9.65e4;
CONSTANTS[7] = 5;
CONSTANTS[8] = 140;
CONSTANTS[9] = 5.4e-9;
STATES[1] = 9.11e-1;
STATES[2] = 8.57e-2;
STATES[3] = 3.02e-3;
STATES[4] = 4.74e-5;
STATES[5] = 2.79e-7;
STATES[6] = 0;
CONSTANTS[10] = 30;
CONSTANTS[11] = 1.28;
CONSTANTS[12] = 2;
CONSTANTS[13] = -1.53;
CONSTANTS[14] = 77;
CONSTANTS[15] = 18;
CONSTANTS[16] = 6.9e-6;
CONSTANTS[17] = 0;
CONSTANTS[18] = 0.1;
CONSTANTS[19] = 10;
CONSTANTS[20] = 1;
CONSTANTS[21] = 0.001;
CONSTANTS[22] = 0.1;
CONSTANTS[23] =  (( CONSTANTS[4]*CONSTANTS[5])/CONSTANTS[6])*log(CONSTANTS[7]/CONSTANTS[8]);
}
void
computeRates(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[7] = (STATES[5]<0.00000 ? 0.00000 : STATES[5]>1.00000 ? 1.00000 : STATES[5]);
ALGEBRAIC[8] = (STATES[6]<0.00000 ? 0.00000 : STATES[6]>1.00000 ? 1.00000 : STATES[6]);
RATES[6] =  CONSTANTS[14]*ALGEBRAIC[7] -  CONSTANTS[15]*ALGEBRAIC[8];
ALGEBRAIC[3] = (STATES[1]<0.00000 ? 0.00000 : STATES[1]>1.00000 ? 1.00000 : STATES[1]);
ALGEBRAIC[4] = (STATES[2]<0.00000 ? 0.00000 : STATES[2]>1.00000 ? 1.00000 : STATES[2]);
ALGEBRAIC[0] = (fabs(STATES[0])<1.00000e-07 ? 1.00000e-07 : STATES[0]);
ALGEBRAIC[10] =  CONSTANTS[10]*exp(( ALGEBRAIC[0]*CONSTANTS[11]*CONSTANTS[6])/( CONSTANTS[4]*CONSTANTS[5]));
ALGEBRAIC[12] =  CONSTANTS[12]*exp(( ALGEBRAIC[0]*CONSTANTS[13]*CONSTANTS[6])/( CONSTANTS[4]*CONSTANTS[5]));
RATES[1] =  ALGEBRAIC[12]*ALGEBRAIC[4] -  4.00000*ALGEBRAIC[10]*ALGEBRAIC[3];
ALGEBRAIC[5] = (STATES[3]<0.00000 ? 0.00000 : STATES[3]>1.00000 ? 1.00000 : STATES[3]);
RATES[2] = ( 2.00000*ALGEBRAIC[12]*ALGEBRAIC[5]+ 4.00000*ALGEBRAIC[10]*ALGEBRAIC[3]) -  ( 3.00000*ALGEBRAIC[10]+ALGEBRAIC[12])*ALGEBRAIC[4];
ALGEBRAIC[6] = (STATES[4]<0.00000 ? 0.00000 : STATES[4]>1.00000 ? 1.00000 : STATES[4]);
RATES[3] = ( 3.00000*ALGEBRAIC[12]*ALGEBRAIC[6]+ 3.00000*ALGEBRAIC[10]*ALGEBRAIC[4]) -  ( 2.00000*ALGEBRAIC[10]+ 2.00000*ALGEBRAIC[12])*ALGEBRAIC[5];
RATES[4] = ( 4.00000*ALGEBRAIC[12]*ALGEBRAIC[7]+ 2.00000*ALGEBRAIC[10]*ALGEBRAIC[5]) -  (ALGEBRAIC[10]+ 3.00000*ALGEBRAIC[12])*ALGEBRAIC[6];
RATES[5] = ( CONSTANTS[15]*ALGEBRAIC[8]+ ALGEBRAIC[10]*ALGEBRAIC[6]) -  (CONSTANTS[14]+ 4.00000*ALGEBRAIC[12])*ALGEBRAIC[7];
ALGEBRAIC[11] =  CONSTANTS[16]*(ALGEBRAIC[0] - CONSTANTS[17]);
ALGEBRAIC[1] = 1.00000/(CONSTANTS[2]+exp(( CONSTANTS[3]*(ALGEBRAIC[0] - CONSTANTS[23])*CONSTANTS[6])/( CONSTANTS[4]*CONSTANTS[5])));
ALGEBRAIC[2] =  CONSTANTS[1]*ALGEBRAIC[1]* pow(( CONSTANTS[7]*0.00100000), 1.0 / 2)*(ALGEBRAIC[0] - CONSTANTS[23]);
ALGEBRAIC[9] = ( (( CONSTANTS[9]*ALGEBRAIC[8]*ALGEBRAIC[0]*pow(CONSTANTS[6], 2.00000))/( CONSTANTS[4]*CONSTANTS[5]))*(CONSTANTS[8] -  CONSTANTS[7]*exp(( - ALGEBRAIC[0]*CONSTANTS[6])/( CONSTANTS[4]*CONSTANTS[5]))))/(1.00000 - exp(( - ALGEBRAIC[0]*CONSTANTS[6])/( CONSTANTS[4]*CONSTANTS[5])));
ALGEBRAIC[13] = (VOI>=CONSTANTS[18]&&(VOI<=CONSTANTS[19]&&(VOI - CONSTANTS[18]) -  floor((VOI - CONSTANTS[18])/CONSTANTS[20])*CONSTANTS[20]<=CONSTANTS[21]) ? CONSTANTS[22] : 0.00000);
RATES[0] = - ((ALGEBRAIC[2]+ALGEBRAIC[9]+ALGEBRAIC[11]) - ALGEBRAIC[13])/CONSTANTS[0];
}
void
computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[7] = (STATES[5]<0.00000 ? 0.00000 : STATES[5]>1.00000 ? 1.00000 : STATES[5]);
ALGEBRAIC[8] = (STATES[6]<0.00000 ? 0.00000 : STATES[6]>1.00000 ? 1.00000 : STATES[6]);
ALGEBRAIC[3] = (STATES[1]<0.00000 ? 0.00000 : STATES[1]>1.00000 ? 1.00000 : STATES[1]);
ALGEBRAIC[4] = (STATES[2]<0.00000 ? 0.00000 : STATES[2]>1.00000 ? 1.00000 : STATES[2]);
ALGEBRAIC[0] = (fabs(STATES[0])<1.00000e-07 ? 1.00000e-07 : STATES[0]);
ALGEBRAIC[10] =  CONSTANTS[10]*exp(( ALGEBRAIC[0]*CONSTANTS[11]*CONSTANTS[6])/( CONSTANTS[4]*CONSTANTS[5]));
ALGEBRAIC[12] =  CONSTANTS[12]*exp(( ALGEBRAIC[0]*CONSTANTS[13]*CONSTANTS[6])/( CONSTANTS[4]*CONSTANTS[5]));
ALGEBRAIC[5] = (STATES[3]<0.00000 ? 0.00000 : STATES[3]>1.00000 ? 1.00000 : STATES[3]);
ALGEBRAIC[6] = (STATES[4]<0.00000 ? 0.00000 : STATES[4]>1.00000 ? 1.00000 : STATES[4]);
ALGEBRAIC[11] =  CONSTANTS[16]*(ALGEBRAIC[0] - CONSTANTS[17]);
ALGEBRAIC[1] = 1.00000/(CONSTANTS[2]+exp(( CONSTANTS[3]*(ALGEBRAIC[0] - CONSTANTS[23])*CONSTANTS[6])/( CONSTANTS[4]*CONSTANTS[5])));
ALGEBRAIC[2] =  CONSTANTS[1]*ALGEBRAIC[1]* pow(( CONSTANTS[7]*0.00100000), 1.0 / 2)*(ALGEBRAIC[0] - CONSTANTS[23]);
ALGEBRAIC[9] = ( (( CONSTANTS[9]*ALGEBRAIC[8]*ALGEBRAIC[0]*pow(CONSTANTS[6], 2.00000))/( CONSTANTS[4]*CONSTANTS[5]))*(CONSTANTS[8] -  CONSTANTS[7]*exp(( - ALGEBRAIC[0]*CONSTANTS[6])/( CONSTANTS[4]*CONSTANTS[5]))))/(1.00000 - exp(( - ALGEBRAIC[0]*CONSTANTS[6])/( CONSTANTS[4]*CONSTANTS[5])));
ALGEBRAIC[13] = (VOI>=CONSTANTS[18]&&(VOI<=CONSTANTS[19]&&(VOI - CONSTANTS[18]) -  floor((VOI - CONSTANTS[18])/CONSTANTS[20])*CONSTANTS[20]<=CONSTANTS[21]) ? CONSTANTS[22] : 0.00000);
}