/*
   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 (second).
 * STATES[0] is x in component x (dimensionless).
 * CONSTANTS[0] is r_1 in component x (rate).
 * CONSTANTS[1] is r_2 in component x (rate).
 * CONSTANTS[2] is c_1 in component x (rate).
 * STATES[1] is z in component z (dimensionless).
 * STATES[2] is y in component y (dimensionless).
 * CONSTANTS[3] is r_3 in component y (rate).
 * CONSTANTS[4] is r_4 in component y (rate).
 * CONSTANTS[5] is c_2 in component y (rate).
 * CONSTANTS[6] is epsilon in component model_constants (dimensionless).
 * CONSTANTS[7] is r_5 in component z (rate).
 * CONSTANTS[8] is r_6 in component z (rate).
 * CONSTANTS[9] is r_7 in component z (rate).
 * CONSTANTS[10] is z_hat in component z (dimensionless).
 * CONSTANTS[11] is y_hat in component z (dimensionless).
 * RATES[0] is d/dt x in component x (dimensionless).
 * RATES[2] is d/dt y in component y (dimensionless).
 * RATES[1] is d/dt z in component z (dimensionless).
 * There are a total of 0 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
STATES[0] = 4.0;
CONSTANTS[0] = 0.2;
CONSTANTS[1] = 0.1;
CONSTANTS[2] = 0.1;
STATES[1] = 1.0;
STATES[2] = 0.0;
CONSTANTS[3] = 0.1;
CONSTANTS[4] = 0.1;
CONSTANTS[5] = 0.1;
CONSTANTS[6] = 0.1;
CONSTANTS[7] = 0.1;
CONSTANTS[8] = 0.1;
CONSTANTS[9] = 0.05;
CONSTANTS[10] = 2.0;
CONSTANTS[11] = 1.24;
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] -  STATES[1]*( CONSTANTS[0]*STATES[2]+ - CONSTANTS[1]*STATES[0]+CONSTANTS[2]);
resid[1] = RATES[2] -  CONSTANTS[6]*((CONSTANTS[3]/STATES[1] -  CONSTANTS[4]*STATES[0])+CONSTANTS[5]);
resid[2] = RATES[1] - ( CONSTANTS[7]*(STATES[2] - CONSTANTS[11])*(CONSTANTS[10] - STATES[1])+ CONSTANTS[8]*STATES[1]*(CONSTANTS[10] - STATES[1])) -  CONSTANTS[9]*STATES[1];
}
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)
{
}