Generated Code

/*
   There are a total of 4 entries in the algebraic variable array.
   There are a total of 5 entries in each of the rate and state variable arrays.
   There are a total of 22 entries in the constant variable array.
 */
/*
 * VOI is time in component environment (day).
 * STATES[0] is R in component R (nanomolar).
 * CONSTANTS[0] is delta_R in component R (first_order_rate_constant).
 * ALGEBRAIC[0] is f1 in component f1 (flux).
 * STATES[1] is U in component U (nanomolar).
 * CONSTANTS[1] is delta_U in component U (first_order_rate_constant).
 * CONSTANTS[2] is alpha0 in component model_parameters (per_nanomolar_day).
 * CONSTANTS[3] is alpha1 in component model_parameters (per_nanomolar_day).
 * CONSTANTS[4] is d01 in component model_parameters (first_order_rate_constant).
 * CONSTANTS[5] is d12 in component model_parameters (first_order_rate_constant).
 * STATES[2] is B1 in component B1 (nanomolar).
 * STATES[3] is B2 in component B2 (nanomolar).
 * ALGEBRAIC[2] is P in component P (nanomolar).
 * ALGEBRAIC[3] is f2 in component f2 (flux).
 * CONSTANTS[6] is delta_b1 in component B1 (first_order_rate_constant).
 * CONSTANTS[7] is delta_b2 in component B2 (first_order_rate_constant).
 * CONSTANTS[8] is PE in component P (nanomolar).
 * ALGEBRAIC[1] is q in component P (dimensionless).
 * CONSTANTS[9] is G in component P (first_order_rate_constant).
 * CONSTANTS[10] is ti in component P (day).
 * CONSTANTS[11] is T in component P (day).
 * CONSTANTS[12] is P0 in component model_parameters (nanomolar).
 * CONSTANTS[13] is a in component f1 (flux).
 * CONSTANTS[14] is a0 in component f1 (flux).
 * CONSTANTS[15] is b in component f1 (nanomolar).
 * CONSTANTS[16] is b0 in component f1 (nanomolar).
 * STATES[4] is x in component x (flux).
 * CONSTANTS[17] is P1 in component x (nanomolar).
 * CONSTANTS[18] is s in component x (nanomolar_day2).
 * CONSTANTS[19] is delta_x in component x (first_order_rate_constant).
 * CONSTANTS[20] is kappa in component f2 (flux).
 * CONSTANTS[21] is kappa0 in component f2 (nanomolar).
 * RATES[0] is d/dt R in component R (nanomolar).
 * RATES[1] is d/dt U in component U (nanomolar).
 * RATES[2] is d/dt B1 in component B1 (nanomolar).
 * RATES[3] is d/dt B2 in component B2 (nanomolar).
 * RATES[4] is d/dt x in component x (flux).
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
STATES[0] = 1.0;
CONSTANTS[0] = 1.905;
STATES[1] = 1.0;
CONSTANTS[1] = 7.5;
CONSTANTS[2] = 4.15;
CONSTANTS[3] = 3.02;
CONSTANTS[4] = 13.0;
CONSTANTS[5] = 4.72E3;
STATES[2] = 1.0;
STATES[3] = 1.0;
CONSTANTS[6] = 7.5;
CONSTANTS[7] = 50.0;
CONSTANTS[8] = 20.55;
CONSTANTS[9] = 35.6;
CONSTANTS[10] = 1.0;
CONSTANTS[11] = 9.0;
CONSTANTS[12] = 0.25;
CONSTANTS[13] = 3.58E5;
CONSTANTS[14] = 2.33E4;
CONSTANTS[15] = 100.0;
CONSTANTS[16] = 263.0;
STATES[4] = 1.0;
CONSTANTS[17] = 20.0;
CONSTANTS[18] = 3.71E5;
CONSTANTS[19] = 0.207;
CONSTANTS[20] = 2.4E5;
CONSTANTS[21] = 6.55E3;
}
void
computeRates(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
RATES[3] =  CONSTANTS[3]*STATES[2]*STATES[1] - ( CONSTANTS[5]*STATES[3]+ CONSTANTS[7]*STATES[3]);
ALGEBRAIC[0] =  CONSTANTS[14]*(1.00000 - STATES[3]/(CONSTANTS[15]+STATES[3]))+( STATES[4]*(1.00000 - exp(- STATES[4]/CONSTANTS[13]))*STATES[3])/(CONSTANTS[16]+STATES[3]);
RATES[0] = ALGEBRAIC[0] -  CONSTANTS[0]*STATES[0];
ALGEBRAIC[1] = (VOI<CONSTANTS[10] ? 0.00000 : VOI<CONSTANTS[11]+CONSTANTS[10]&&VOI>=CONSTANTS[10] ? 1.00000 - exp( - CONSTANTS[9]*(VOI - CONSTANTS[10])) :  exp( CONSTANTS[9]*CONSTANTS[11] - 1.00000)*exp( CONSTANTS[9]*(VOI - CONSTANTS[10])));
ALGEBRAIC[2] = CONSTANTS[12]+ CONSTANTS[8]*ALGEBRAIC[1];
RATES[2] = ( CONSTANTS[2]*ALGEBRAIC[2]*STATES[1]+ CONSTANTS[5]*STATES[3]) - ( CONSTANTS[4]*STATES[2]+ CONSTANTS[6]*STATES[2]+ CONSTANTS[3]*STATES[2]*STATES[1]);
RATES[4] = ( CONSTANTS[18]*(ALGEBRAIC[2] - CONSTANTS[12]))/(ALGEBRAIC[2]+CONSTANTS[17]) -  CONSTANTS[19]*STATES[4];
ALGEBRAIC[3] = ( CONSTANTS[20]*STATES[0])/(CONSTANTS[21]+STATES[0]);
RATES[1] = (ALGEBRAIC[3]+ CONSTANTS[4]*STATES[2]+ CONSTANTS[5]*STATES[3]) - ( CONSTANTS[1]*STATES[1]+ CONSTANTS[2]*ALGEBRAIC[2]*STATES[1]+ CONSTANTS[3]*STATES[2]*STATES[1]);
}
void
computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[0] =  CONSTANTS[14]*(1.00000 - STATES[3]/(CONSTANTS[15]+STATES[3]))+( STATES[4]*(1.00000 - exp(- STATES[4]/CONSTANTS[13]))*STATES[3])/(CONSTANTS[16]+STATES[3]);
ALGEBRAIC[1] = (VOI<CONSTANTS[10] ? 0.00000 : VOI<CONSTANTS[11]+CONSTANTS[10]&&VOI>=CONSTANTS[10] ? 1.00000 - exp( - CONSTANTS[9]*(VOI - CONSTANTS[10])) :  exp( CONSTANTS[9]*CONSTANTS[11] - 1.00000)*exp( CONSTANTS[9]*(VOI - CONSTANTS[10])));
ALGEBRAIC[2] = CONSTANTS[12]+ CONSTANTS[8]*ALGEBRAIC[1];
ALGEBRAIC[3] = ( CONSTANTS[20]*STATES[0])/(CONSTANTS[21]+STATES[0]);
}