/*
   There are a total of 0 entries in the algebraic variable array.
   There are a total of 4 entries in each of the rate and state variable arrays.
   There are a total of 7 entries in the constant variable array.
 */
/*
 * VOI is time in component environment (month).
 * STATES[0] is L in component L (fraction).
 * CONSTANTS[0] is mu_T in component reaction_constants (month).
 * CONSTANTS[1] is mu_L in component reaction_constants (month).
 * CONSTANTS[2] is mu_A in component reaction_constants (month).
 * CONSTANTS[3] is epsilon in component reaction_constants (first_order_rate_constant).
 * STATES[1] is M in component M (fraction).
 * STATES[2] is T in component T (fraction).
 * CONSTANTS[4] is L_0 in component L (dimensionless).
 * STATES[3] is A in component A (fraction).
 * CONSTANTS[5] is A_0 in component A (dimensionless).
 * CONSTANTS[6] is T_0 in component T (dimensionless).
 * RATES[0] is d/dt L in component L (fraction).
 * RATES[3] is d/dt A in component A (fraction).
 * RATES[2] is d/dt T in component T (fraction).
 * RATES[1] is d/dt M in component M (fraction).
 * There are a total of 0 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
STATES[0] = 0.33;
CONSTANTS[0] = 2.4;
CONSTANTS[1] = 2;
CONSTANTS[2] = 3.6;
CONSTANTS[3] = 0;
STATES[1] = 0;
STATES[2] = 0.33;
STATES[3] = 0.34;
CONSTANTS[4] = CONSTANTS[1]/(CONSTANTS[2]+CONSTANTS[0]+CONSTANTS[1]);
CONSTANTS[5] = CONSTANTS[2]/(CONSTANTS[2]+CONSTANTS[0]+CONSTANTS[1]);
CONSTANTS[6] = CONSTANTS[0]/(CONSTANTS[2]+CONSTANTS[0]+CONSTANTS[1]);
RATES[0] = 0.1001;
RATES[3] = 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] - ( (1.00000/CONSTANTS[0])*STATES[2] -  (1.00000/CONSTANTS[1])*STATES[0])+ CONSTANTS[3]*STATES[1];
resid[1] = RATES[3] -  (1.00000/CONSTANTS[1])*STATES[0] -  (1.00000/CONSTANTS[2])*STATES[3];
resid[2] = RATES[2] -  (1.00000/CONSTANTS[2])*STATES[3] -  (1.00000/CONSTANTS[0])*STATES[2];
resid[3] = RATES[1] -  CONSTANTS[3]*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;
SI[3] = 1.0;
}
void
computeRoots(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
             double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
}