Generated Code

/*
   There are a total of 16 entries in the algebraic variable array.
   There are a total of 6 entries in each of the rate and state variable arrays.
   There are a total of 11 entries in the constant variable array.
 */
/*
 * VOI is t in component environment (ms).
 * STATES[0] is V_m in component membrane (mV).
 * ALGEBRAIC[0] is i_Stim in component membrane (mA_per_cm2).
 * CONSTANTS[0] is stim_amplitude in component membrane (mA_per_cm2).
 * CONSTANTS[1] is stim_duration in component membrane (ms).
 * ALGEBRAIC[1] is i_Naf in component fast_sodium_channel (mA_per_cm2).
 * ALGEBRAIC[6] is i_Nap in component persistent_sodium_channel (mA_per_cm2).
 * ALGEBRAIC[9] is i_Ks in component slow_potassium_channel (mA_per_cm2).
 * ALGEBRAIC[12] is i_Kf in component juxtaparanodal_fast_potassium_channel (mA_per_cm2).
 * ALGEBRAIC[15] is i_Lk in component leakage_channel (mA_per_cm2).
 * CONSTANTS[2] is C_n in component membrane (mF_per_cm2).
 * CONSTANTS[3] is E_Na in component membrane (mV).
 * CONSTANTS[4] is E_K in component membrane (mV).
 * CONSTANTS[5] is E_Lk in component membrane (mV).
 * CONSTANTS[6] is g_Naf in component fast_sodium_channel (S_per_cm2).
 * STATES[1] is m in component fast_sodium_channel_m_gate (dimensionless).
 * STATES[2] is h in component fast_sodium_channel_h_gate (dimensionless).
 * ALGEBRAIC[2] is alpha_m in component fast_sodium_channel_m_gate (per_ms).
 * ALGEBRAIC[3] is beta_m in component fast_sodium_channel_m_gate (per_ms).
 * ALGEBRAIC[4] is alpha_h in component fast_sodium_channel_h_gate (per_ms).
 * ALGEBRAIC[5] is beta_h in component fast_sodium_channel_h_gate (per_ms).
 * CONSTANTS[7] is g_Nap in component persistent_sodium_channel (S_per_cm2).
 * STATES[3] is p in component persistent_sodium_channel_p_gate (dimensionless).
 * ALGEBRAIC[7] is alpha_p in component persistent_sodium_channel_p_gate (per_ms).
 * ALGEBRAIC[8] is beta_p in component persistent_sodium_channel_p_gate (per_ms).
 * CONSTANTS[8] is g_Ks in component slow_potassium_channel (S_per_cm2).
 * STATES[4] is s in component slow_potassium_channel_s_gate (dimensionless).
 * ALGEBRAIC[10] is alpha_s in component slow_potassium_channel_s_gate (per_ms).
 * ALGEBRAIC[11] is beta_s in component slow_potassium_channel_s_gate (per_ms).
 * CONSTANTS[9] is g_Kf in component juxtaparanodal_fast_potassium_channel (S_per_cm2).
 * STATES[5] is n in component juxtaparanodal_fast_potassium_channel_n_gate (dimensionless).
 * ALGEBRAIC[13] is alpha_n in component juxtaparanodal_fast_potassium_channel_n_gate (per_ms).
 * ALGEBRAIC[14] is beta_n in component juxtaparanodal_fast_potassium_channel_n_gate (per_ms).
 * CONSTANTS[10] is g_Lk in component leakage_channel (S_per_cm2).
 * RATES[0] is d/dt V_m in component membrane (mV).
 * RATES[1] is d/dt m in component fast_sodium_channel_m_gate (dimensionless).
 * RATES[2] is d/dt h in component fast_sodium_channel_h_gate (dimensionless).
 * RATES[3] is d/dt p in component persistent_sodium_channel_p_gate (dimensionless).
 * RATES[4] is d/dt s in component slow_potassium_channel_s_gate (dimensionless).
 * RATES[5] is d/dt n in component juxtaparanodal_fast_potassium_channel_n_gate (dimensionless).
 * There are a total of 2 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
STATES[0] = -88.5901439103062;
CONSTANTS[0] = 0.05;
CONSTANTS[1] = 0.5;
CONSTANTS[2] = 0.002;
CONSTANTS[3] = 50;
CONSTANTS[4] = -90;
CONSTANTS[5] = -90;
CONSTANTS[6] = 3;
STATES[1] = 0.0302964457761589;
STATES[2] = 0.841520865130776;
CONSTANTS[7] = 0.01;
STATES[3] = 0.0969864645712442;
CONSTANTS[8] = 0.08;
STATES[4] = 0.00997371545602793;
CONSTANTS[9] = 0;
STATES[5] = 0.000886041197111556;
CONSTANTS[10] = 0.007;
RATES[0] = 0.1001;
RATES[1] = 0.1001;
RATES[2] = 0.1001;
RATES[3] = 0.1001;
RATES[4] = 0.1001;
RATES[5] = 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[0]+ALGEBRAIC[1]+ALGEBRAIC[6]+ALGEBRAIC[9]+ALGEBRAIC[12]+ALGEBRAIC[15])/CONSTANTS[2];
resid[1] = RATES[1] -  ALGEBRAIC[2]*(1.00000 - STATES[1]) -  ALGEBRAIC[3]*STATES[1];
resid[2] = RATES[2] -  ALGEBRAIC[4]*(1.00000 - STATES[2]) -  ALGEBRAIC[5]*STATES[2];
resid[3] = RATES[3] -  ALGEBRAIC[7]*(1.00000 - STATES[3]) -  ALGEBRAIC[8]*STATES[3];
resid[4] = RATES[4] -  ALGEBRAIC[10]*(1.00000 - STATES[4]) -  ALGEBRAIC[11]*STATES[4];
resid[5] = RATES[5] -  ALGEBRAIC[13]*(1.00000 - STATES[5]) -  ALGEBRAIC[14]*STATES[5];
}
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[0] = (CONDVAR[0]>=0.00000&&CONDVAR[1]<=0.00000 ? CONSTANTS[0] : 0.00000);
ALGEBRAIC[1] =  CONSTANTS[6]*pow(STATES[1], 3.00000)*STATES[2]*(STATES[0] - CONSTANTS[3]);
ALGEBRAIC[2] = ( 6.57000*(STATES[0]+20.4000))/(1.00000 - exp(- (STATES[0]+20.4000)/10.3000));
ALGEBRAIC[3] = ( - 0.304000*(STATES[0]+25.7000))/(1.00000 - exp((STATES[0]+25.7000)/9.16000));
ALGEBRAIC[4] = ( - 0.340000*(STATES[0]+114.000))/(1.00000 - exp((STATES[0]+114.000)/11.0000));
ALGEBRAIC[5] = 12.6000/(1.00000+exp(- (STATES[0]+31.8000)/13.4000));
ALGEBRAIC[6] =  CONSTANTS[7]*pow(STATES[3], 3.00000)*(STATES[0] - CONSTANTS[3]);
ALGEBRAIC[7] = ( 0.0353000*(STATES[0]+27.0000))/(1.00000 - exp(- (STATES[0]+27.0000)/10.2000));
ALGEBRAIC[8] = ( - 0.000883000*(STATES[0]+34.0000))/(1.00000 - exp((STATES[0]+34.0000)/10.0000));
ALGEBRAIC[9] =  CONSTANTS[8]*STATES[4]*(STATES[0] - CONSTANTS[4]);
ALGEBRAIC[10] = 0.300000/(1.00000+exp(- (STATES[0]+53.0000)/5.00000));
ALGEBRAIC[11] = 0.0300000/(1.00000+exp(- (STATES[0]+90.0000)/1.00000));
ALGEBRAIC[12] =  CONSTANTS[9]*pow(STATES[5], 4.00000)*(STATES[0] - CONSTANTS[4]);
ALGEBRAIC[13] = ( 0.0462000*(STATES[0]+83.2000))/(1.00000 - exp(- (STATES[0]+83.2000)/1.10000));
ALGEBRAIC[14] = ( - 0.0824000*(STATES[0]+66.0000))/(1.00000 - exp((STATES[0]+66.0000)/10.5000));
ALGEBRAIC[15] =  CONSTANTS[10]*(STATES[0] - CONSTANTS[5]);
}
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;
}
void
computeRoots(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
             double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
CONDVAR[0] = VOI - 10.0000;
CONDVAR[1] = VOI - (10.0000+CONSTANTS[1]);
}