Generated Code

The following is c_ida code generated by the CellML API from this CellML file. (Back to language selection)
The raw code is available.
/*
   There are a total of 25 entries in the algebraic variable array.
   There are a total of 8 entries in each of the rate and state variable arrays.
   There are a total of 49 entries in the constant variable array.
 */
/*
 * VOI is time in component environment (millisecond).
 * STATES[0] is V1 in component V1 (millivolt).
 * CONSTANTS[0] is C in component model_parameters (nanoF).
 * ALGEBRAIC[18] is i_NaP in component i_NaP (nanoA).
 * ALGEBRAIC[19] is i_K in component i_K (nanoA).
 * ALGEBRAIC[7] is i_L1 in component i_L1 (nanoA).
 * ALGEBRAIC[11] is i_synE1 in component i_synE1 (nanoA).
 * ALGEBRAIC[21] is i_synI1 in component i_synI1 (nanoA).
 * STATES[1] is V2 in component V2 (millivolt).
 * ALGEBRAIC[4] is i_AD2 in component i_AD2 (nanoA).
 * ALGEBRAIC[8] is i_L2 in component i_L2 (nanoA).
 * ALGEBRAIC[20] is i_synE2 in component i_synE2 (nanoA).
 * ALGEBRAIC[22] is i_synI2 in component i_synI2 (nanoA).
 * STATES[2] is V3 in component V3 (millivolt).
 * ALGEBRAIC[5] is i_AD3 in component i_AD3 (nanoA).
 * ALGEBRAIC[9] is i_L3 in component i_L3 (nanoA).
 * ALGEBRAIC[12] is i_synE3 in component i_synE3 (nanoA).
 * ALGEBRAIC[23] is i_synI3 in component i_synI3 (nanoA).
 * STATES[3] is V4 in component V4 (millivolt).
 * ALGEBRAIC[6] is i_AD4 in component i_AD4 (nanoA).
 * ALGEBRAIC[10] is i_L4 in component i_L4 (nanoA).
 * ALGEBRAIC[13] is i_synE4 in component i_synE4 (nanoA).
 * ALGEBRAIC[24] is i_synI4 in component i_synI4 (nanoA).
 * CONSTANTS[1] is g_NaP in component model_parameters (nanoS).
 * CONSTANTS[2] is E_Na in component model_parameters (millivolt).
 * ALGEBRAIC[0] is m in component i_NaP_m_gate (dimensionless).
 * STATES[4] is h in component i_NaP_h_gate (dimensionless).
 * ALGEBRAIC[1] is h_infinity in component i_NaP_h_gate (dimensionless).
 * ALGEBRAIC[2] is tau_h in component i_NaP_h_gate (millisecond).
 * CONSTANTS[3] is tau_h_max in component i_NaP_h_gate (millisecond).
 * CONSTANTS[4] is g_K in component model_parameters (nanoS).
 * CONSTANTS[5] is E_K in component model_parameters (millivolt).
 * ALGEBRAIC[3] is m in component i_K_m_gate (dimensionless).
 * CONSTANTS[6] is g_AD in component model_parameters (nanoS).
 * ALGEBRAIC[15] is f2_V2 in component model_parameters (dimensionless).
 * STATES[5] is m in component i_AD2_m_gate (dimensionless).
 * CONSTANTS[7] is k_AD2 in component i_AD2_m_gate (dimensionless).
 * CONSTANTS[8] is tau_AD2 in component i_AD2_m_gate (millisecond).
 * ALGEBRAIC[16] is f3_V3 in component model_parameters (dimensionless).
 * STATES[6] is m in component i_AD3_m_gate (dimensionless).
 * CONSTANTS[9] is k_AD3 in component i_AD3_m_gate (dimensionless).
 * CONSTANTS[10] is tau_AD3 in component i_AD3_m_gate (millisecond).
 * ALGEBRAIC[17] is f4_V4 in component model_parameters (dimensionless).
 * STATES[7] is m in component i_AD4_m_gate (dimensionless).
 * CONSTANTS[11] is k_AD4 in component i_AD4_m_gate (dimensionless).
 * CONSTANTS[12] is tau_AD4 in component i_AD4_m_gate (millisecond).
 * CONSTANTS[13] is g_L in component model_parameters (nanoS).
 * CONSTANTS[14] is E_L in component model_parameters (millivolt).
 * CONSTANTS[15] is c11 in component i_synE1 (dimensionless).
 * CONSTANTS[16] is c21 in component i_synE1 (dimensionless).
 * CONSTANTS[17] is c31 in component i_synE1 (dimensionless).
 * CONSTANTS[18] is d1 in component model_parameters (dimensionless).
 * CONSTANTS[19] is d2 in component model_parameters (dimensionless).
 * CONSTANTS[20] is d3 in component model_parameters (dimensionless).
 * CONSTANTS[21] is g_synE in component model_parameters (nanoS).
 * CONSTANTS[22] is E_synE in component model_parameters (millivolt).
 * CONSTANTS[23] is c12 in component i_synE2 (dimensionless).
 * CONSTANTS[24] is c22 in component i_synE2 (dimensionless).
 * CONSTANTS[25] is c32 in component i_synE2 (dimensionless).
 * CONSTANTS[26] is a12 in component i_synE2 (dimensionless).
 * ALGEBRAIC[14] is f1_V1 in component model_parameters (dimensionless).
 * CONSTANTS[27] is c13 in component i_synE3 (dimensionless).
 * CONSTANTS[28] is c23 in component i_synE3 (dimensionless).
 * CONSTANTS[29] is c33 in component i_synE3 (dimensionless).
 * CONSTANTS[30] is c14 in component i_synE4 (dimensionless).
 * CONSTANTS[31] is c24 in component i_synE4 (dimensionless).
 * CONSTANTS[32] is c34 in component i_synE4 (dimensionless).
 * CONSTANTS[33] is b21 in component i_synI1 (dimensionless).
 * CONSTANTS[34] is b31 in component i_synI1 (dimensionless).
 * CONSTANTS[35] is b41 in component i_synI1 (dimensionless).
 * CONSTANTS[36] is g_synI in component model_parameters (nanoS).
 * CONSTANTS[37] is E_synI in component model_parameters (millivolt).
 * CONSTANTS[38] is b32 in component i_synI2 (dimensionless).
 * CONSTANTS[39] is b42 in component i_synI2 (dimensionless).
 * CONSTANTS[40] is b23 in component i_synI3 (dimensionless).
 * CONSTANTS[41] is b43 in component i_synI3 (dimensionless).
 * CONSTANTS[42] is b24 in component i_synI4 (dimensionless).
 * CONSTANTS[43] is b34 in component i_synI4 (dimensionless).
 * CONSTANTS[44] is V_half in component model_parameters (millivolt).
 * CONSTANTS[45] is k_V1 in component model_parameters (millivolt).
 * CONSTANTS[46] is k_V2 in component model_parameters (millivolt).
 * CONSTANTS[47] is k_V3 in component model_parameters (millivolt).
 * CONSTANTS[48] is k_V4 in component model_parameters (millivolt).
 * RATES[0] is d/dt V1 in component V1 (millivolt).
 * RATES[1] is d/dt V2 in component V2 (millivolt).
 * RATES[2] is d/dt V3 in component V3 (millivolt).
 * RATES[3] is d/dt V4 in component V4 (millivolt).
 * RATES[4] is d/dt h in component i_NaP_h_gate (dimensionless).
 * RATES[5] is d/dt m in component i_AD2_m_gate (dimensionless).
 * RATES[6] is d/dt m in component i_AD3_m_gate (dimensionless).
 * RATES[7] is d/dt m in component i_AD4_m_gate (dimensionless).
 * There are a total of 0 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
STATES[0] = -50.0;
CONSTANTS[0] = 0.020;
STATES[1] = -50.0;
STATES[2] = -50.0;
STATES[3] = -50.0;
CONSTANTS[1] = 5.0;
CONSTANTS[2] = 50.0;
STATES[4] = 0.92;
CONSTANTS[3] = 6000;
CONSTANTS[4] = 5.0;
CONSTANTS[5] = -85.0;
CONSTANTS[6] = 10.0;
STATES[5] = 0.92;
CONSTANTS[7] = 0.9;
CONSTANTS[8] = 2000;
STATES[6] = 0.92;
CONSTANTS[9] = 1.3;
CONSTANTS[10] = 2000;
STATES[7] = 0.92;
CONSTANTS[11] = 0.9;
CONSTANTS[12] = 1000;
CONSTANTS[13] = 2.8;
CONSTANTS[14] = -60.0;
CONSTANTS[15] = 0.115;
CONSTANTS[16] = 0.07;
CONSTANTS[17] = 0.025;
CONSTANTS[18] = 1.0;
CONSTANTS[19] = 1.0;
CONSTANTS[20] = 1.0;
CONSTANTS[21] = 10.0;
CONSTANTS[22] = 0.0;
CONSTANTS[23] = 0.3;
CONSTANTS[24] = 0.3;
CONSTANTS[25] = 0.0;
CONSTANTS[26] = 0.4;
CONSTANTS[27] = 0.63;
CONSTANTS[28] = 0.00;
CONSTANTS[29] = 0.00;
CONSTANTS[30] = 0.33;
CONSTANTS[31] = 0.40;
CONSTANTS[32] = 0.00;
CONSTANTS[33] = 0.00;
CONSTANTS[34] = 0.30;
CONSTANTS[35] = 0.20;
CONSTANTS[36] = 60.0;
CONSTANTS[37] = -75.0;
CONSTANTS[38] = 0.05;
CONSTANTS[39] = 0.35;
CONSTANTS[40] = 0.25;
CONSTANTS[41] = 0.10;
CONSTANTS[42] = 0.35;
CONSTANTS[43] = 0.35;
CONSTANTS[44] = 30.0;
CONSTANTS[45] = 8.0;
CONSTANTS[46] = 4.0;
CONSTANTS[47] = 4.0;
CONSTANTS[48] = 4.0;
RATES[0] = 0.1001;
RATES[1] = 0.1001;
RATES[2] = 0.1001;
RATES[3] = 0.1001;
RATES[4] = 0.1001;
RATES[5] = 0.1001;
RATES[6] = 0.1001;
RATES[7] = 0.1001;
}
void
computeResiduals(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
                 double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
resid[0] = RATES[0] - - (ALGEBRAIC[18]+ALGEBRAIC[19]+ALGEBRAIC[7]+ALGEBRAIC[11]+ALGEBRAIC[21])/CONSTANTS[0];
resid[1] = RATES[1] - - (ALGEBRAIC[4]+ALGEBRAIC[8]+ALGEBRAIC[20]+ALGEBRAIC[22])/CONSTANTS[0];
resid[2] = RATES[2] - - (ALGEBRAIC[5]+ALGEBRAIC[9]+ALGEBRAIC[12]+ALGEBRAIC[23])/CONSTANTS[0];
resid[3] = RATES[3] - - (ALGEBRAIC[6]+ALGEBRAIC[10]+ALGEBRAIC[13]+ALGEBRAIC[24])/CONSTANTS[0];
resid[4] = RATES[4] - (ALGEBRAIC[1] - STATES[4])/ALGEBRAIC[2];
resid[5] = RATES[5] - ( CONSTANTS[7]*ALGEBRAIC[15] - STATES[5])/CONSTANTS[8];
resid[6] = RATES[6] - ( CONSTANTS[9]*ALGEBRAIC[16] - STATES[6])/CONSTANTS[10];
resid[7] = RATES[7] - ( CONSTANTS[11]*ALGEBRAIC[17] - STATES[7])/CONSTANTS[12];
}
void
computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
}
void
computeEssentialVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[1] = 1.00000/(1.00000+exp((STATES[0]+48.0000)/6.00000));
ALGEBRAIC[2] = CONSTANTS[3]/cosh((STATES[0]+48.0000)/12.0000);
ALGEBRAIC[4] =  CONSTANTS[6]*STATES[5]*(1.00000/1000.00)*(STATES[1] - CONSTANTS[5]);
ALGEBRAIC[5] =  CONSTANTS[6]*STATES[6]*(1.00000/1000.00)*(STATES[2] - CONSTANTS[5]);
ALGEBRAIC[6] =  CONSTANTS[6]*STATES[7]*(1.00000/1000.00)*(STATES[3] - CONSTANTS[5]);
ALGEBRAIC[7] =  CONSTANTS[13]*(1.00000/1000.00)*(STATES[0] - CONSTANTS[14]);
ALGEBRAIC[8] =  CONSTANTS[13]*(1.00000/1000.00)*(STATES[1] - CONSTANTS[14]);
ALGEBRAIC[9] =  CONSTANTS[13]*(1.00000/1000.00)*(STATES[2] - CONSTANTS[14]);
ALGEBRAIC[10] =  CONSTANTS[13]*(1.00000/1000.00)*(STATES[3] - CONSTANTS[14]);
ALGEBRAIC[11] =  CONSTANTS[21]*(1.00000/1000.00)*(STATES[0] - CONSTANTS[22])*( CONSTANTS[15]*CONSTANTS[18]+ CONSTANTS[16]*CONSTANTS[19]+ CONSTANTS[17]*CONSTANTS[20]);
ALGEBRAIC[12] =  CONSTANTS[21]*(1.00000/1000.00)*(STATES[2] - CONSTANTS[22])*( CONSTANTS[27]*CONSTANTS[18]+ CONSTANTS[28]*CONSTANTS[19]+ CONSTANTS[29]*CONSTANTS[20]);
ALGEBRAIC[13] =  CONSTANTS[21]*(1.00000/1000.00)*(STATES[3] - CONSTANTS[22])*( CONSTANTS[30]*CONSTANTS[18]+ CONSTANTS[31]*CONSTANTS[19]+ CONSTANTS[32]*CONSTANTS[20]);
ALGEBRAIC[15] = 1.00000/(1.00000+exp(- (STATES[1] - CONSTANTS[44])/CONSTANTS[46]));
ALGEBRAIC[16] = 1.00000/(1.00000+exp(- (STATES[2] - CONSTANTS[44])/CONSTANTS[47]));
ALGEBRAIC[17] = 1.00000/(1.00000+exp(- (STATES[3] - CONSTANTS[44])/CONSTANTS[48]));
ALGEBRAIC[0] = 1.00000/(1.00000+exp(- (STATES[0]+40.0000)/6.00000));
ALGEBRAIC[18] =  CONSTANTS[1]*ALGEBRAIC[0]*STATES[4]*(1.00000/1000.00)*(STATES[0] - CONSTANTS[2]);
ALGEBRAIC[3] = 1.00000/(1.00000+exp(- (STATES[0]+29.0000)/4.00000));
ALGEBRAIC[19] =  CONSTANTS[4]*pow(ALGEBRAIC[3], 4.00000)*(1.00000/1000.00)*(STATES[0] - CONSTANTS[5]);
ALGEBRAIC[14] = 1.00000/(1.00000+exp(- (STATES[0] - CONSTANTS[44])/CONSTANTS[45]));
ALGEBRAIC[20] =  CONSTANTS[21]*(1.00000/1000.00)*(STATES[1] - CONSTANTS[22])*( CONSTANTS[26]*ALGEBRAIC[14]+ CONSTANTS[23]*CONSTANTS[18]+ CONSTANTS[24]*CONSTANTS[19]+ CONSTANTS[25]*CONSTANTS[20]);
ALGEBRAIC[21] =  CONSTANTS[36]*(1.00000/1000.00)*(STATES[0] - CONSTANTS[37])*( CONSTANTS[33]*ALGEBRAIC[15]+ CONSTANTS[34]*ALGEBRAIC[16]+ CONSTANTS[35]*ALGEBRAIC[17]);
ALGEBRAIC[22] =  CONSTANTS[36]*(1.00000/1000.00)*(STATES[1] - CONSTANTS[37])*( CONSTANTS[38]*ALGEBRAIC[16]+ CONSTANTS[39]*ALGEBRAIC[17]);
ALGEBRAIC[23] =  CONSTANTS[36]*(1.00000/1000.00)*(STATES[2] - CONSTANTS[37])*( CONSTANTS[40]*ALGEBRAIC[15]+ CONSTANTS[41]*ALGEBRAIC[17]);
ALGEBRAIC[24] =  CONSTANTS[36]*(1.00000/1000.00)*(STATES[3] - CONSTANTS[37])*( CONSTANTS[42]*ALGEBRAIC[15]+ CONSTANTS[43]*ALGEBRAIC[16]);
}
void
getStateInformation(double* SI)
{
SI[0] = 1.0;
SI[1] = 1.0;
SI[2] = 1.0;
SI[3] = 1.0;
SI[4] = 1.0;
SI[5] = 1.0;
SI[6] = 1.0;
SI[7] = 1.0;
}
void
computeRoots(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
             double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
}