/*
   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 9 entries in the constant variable array.
 */
/*
 * VOI is time in component environment (day).
 * STATES[0] is G in component glucose_dynamics (mg_per_dl).
 * CONSTANTS[0] is R0 in component glucose_dynamics (mg_per_dl_per_day).
 * CONSTANTS[1] is SI in component glucose_dynamics (ml_per_microU_per_day).
 * CONSTANTS[2] is EG0 in component glucose_dynamics (per_day).
 * STATES[1] is I in component insulin_dynamics (microU_per_ml).
 * CONSTANTS[3] is alpha in component insulin_dynamics (mg2_per_dl2).
 * CONSTANTS[4] is sigma in component insulin_dynamics (microU_per_ml_per_day).
 * CONSTANTS[5] is k in component insulin_dynamics (per_day).
 * STATES[2] is beta in component beta_cell_dynamics (mg).
 * CONSTANTS[6] is d0 in component beta_cell_dynamics (per_day).
 * CONSTANTS[7] is r1 in component beta_cell_dynamics (dl_per_mg_per_day).
 * CONSTANTS[8] is r2 in component beta_cell_dynamics (dl2_per_mg2_per_day).
 * RATES[0] is d/dt G in component glucose_dynamics (mg_per_dl).
 * RATES[1] is d/dt I in component insulin_dynamics (microU_per_ml).
 * RATES[2] is d/dt beta in component beta_cell_dynamics (mg).
 * There are a total of 0 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
STATES[0] = 600;
CONSTANTS[0] = 846;
CONSTANTS[1] = 0.72;
CONSTANTS[2] = 1.44;
STATES[1] = 0;
CONSTANTS[3] = 2000;
CONSTANTS[4] = 43.2;
CONSTANTS[5] = 432;
STATES[2] = 0;
CONSTANTS[6] = 0.06;
CONSTANTS[7] = 0.84e-3;
CONSTANTS[8] = 0.24e-5;
RATES[0] = 0.1001;
RATES[1] = 0.1001;
RATES[2] = 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[2]+ CONSTANTS[1]*STATES[1])*STATES[0];
resid[1] = RATES[1] - ( (STATES[2]/1.00000)*CONSTANTS[4]*pow(STATES[0], 2.00000))/(CONSTANTS[3]+pow(STATES[0], 2.00000)) -  CONSTANTS[5]*STATES[1];
resid[2] = RATES[2] -  ( CONSTANTS[7]*STATES[0]+- CONSTANTS[6]+ - CONSTANTS[8]*pow(STATES[0], 2.00000))*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)
{
}