/*
   There are a total of 0 entries in the algebraic variable array.
   There are a total of 3 entries in each of the rate and state variable arrays.
   There are a total of 12 entries in the constant variable array.
 */
/*
 * VOI is time in component environment (day).
 * STATES[0] is Tn in component Tn (cells_per_microlitre).
 * CONSTANTS[0] is sn in component Tn (flux).
 * CONSTANTS[1] is dn in component Tn (first_order_rate_constant).
 * CONSTANTS[2] is kn in component model_parameters (first_order_rate_constant).
 * CONSTANTS[3] is eta in component model_parameters (cells_per_microlitre).
 * STATES[1] is C in component C (cells_per_microlitre).
 * STATES[2] is Te in component Te (cells_per_microlitre).
 * CONSTANTS[4] is alpha_n in component Te (dimensionless).
 * CONSTANTS[5] is alpha_e in component Te (first_order_rate_constant).
 * CONSTANTS[6] is de in component Te (first_order_rate_constant).
 * CONSTANTS[7] is gamma_e in component Te (microlitre_per_cells_day).
 * CONSTANTS[8] is Cmax in component C (cells_per_microlitre).
 * CONSTANTS[9] is rc in component C (first_order_rate_constant).
 * CONSTANTS[10] is dc in component C (first_order_rate_constant).
 * CONSTANTS[11] is gamma_c in component C (microlitre_per_cells_day).
 * RATES[0] is d/dt Tn in component Tn (cells_per_microlitre).
 * RATES[2] is d/dt Te in component Te (cells_per_microlitre).
 * RATES[1] is d/dt C in component C (cells_per_microlitre).
 * There are a total of 0 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
STATES[0] = 1510.0;
CONSTANTS[0] = 0.29;
CONSTANTS[1] = 0.35;
CONSTANTS[2] = 0.066;
CONSTANTS[3] = 140.0;
STATES[1] = 10000.0;
STATES[2] = 20.0;
CONSTANTS[4] = 0.39;
CONSTANTS[5] = 0.65;
CONSTANTS[6] = 0.40;
CONSTANTS[7] = 0.079;
CONSTANTS[8] = 160000;
CONSTANTS[9] = 0.011;
CONSTANTS[10] = 0.012;
CONSTANTS[11] = 0.058;
RATES[0] = 0.1001;
RATES[2] = 0.1001;
RATES[1] = 0.1001;
}
void
computeResiduals(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
                 double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
resid[0] = RATES[0] - CONSTANTS[0] - ( CONSTANTS[1]*STATES[0]+ CONSTANTS[2]*STATES[0]*(STATES[1]/(STATES[1]+CONSTANTS[3])));
resid[1] = RATES[2] - ( CONSTANTS[4]*CONSTANTS[2]*STATES[0]*(STATES[1]/(STATES[1]+CONSTANTS[3]))+ CONSTANTS[5]*STATES[2]*(STATES[1]/(STATES[1]+CONSTANTS[3]))) - ( CONSTANTS[6]*STATES[2]+ CONSTANTS[7]*STATES[1]*STATES[2]);
resid[2] = RATES[1] -  CONSTANTS[9]*STATES[1]*log(CONSTANTS[8]/STATES[1]) - ( CONSTANTS[10]*STATES[1]+ CONSTANTS[11]*STATES[1]*STATES[2]);
}
void
computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
}
void
computeEssentialVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
}
void
getStateInformation(double* SI)
{
SI[0] = 1.0;
SI[1] = 1.0;
SI[2] = 1.0;
}
void
computeRoots(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
             double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
}