/*
   There are a total of 9 entries in the algebraic variable array.
   There are a total of 1 entries in each of the rate and state variable arrays.
   There are a total of 13 entries in the constant variable array.
 */
/*
 * VOI is t in component main (second).
 * STATES[0] is omega in component main (per_s).
 * CONSTANTS[0] is omega_ref in component main (per_s).
 * ALGEBRAIC[0] is logOmega in component main (dimensionless).
 * CONSTANTS[1] is E_1 in component main (J_per_C2).
 * CONSTANTS[2] is E_2 in component main (J_per_m2).
 * CONSTANTS[3] is R_1 in component main (Js_per_C2).
 * CONSTANTS[4] is R_2 in component main (Js_per_m2).
 * CONSTANTS[5] is L_1 in component main (Js2_per_C2).
 * CONSTANTS[6] is L_2 in component main (Js2_per_m2).
 * CONSTANTS[7] is Bl in component main (Js_per_C_m).
 * ALGEBRAIC[1] is x_1 in component main (J_per_m2).
 * ALGEBRAIC[2] is x_2 in component main (J2_per_m4).
 * CONSTANTS[10] is omega_3 in component main (per_s).
 * CONSTANTS[11] is logOmega_3 in component main (dimensionless).
 * ALGEBRAIC[3] is G_real in component main (Js_per_C2).
 * ALGEBRAIC[4] is G_imag in component main (Js_per_C2).
 * ALGEBRAIC[5] is amplitude in component main (Js_per_C2).
 * CONSTANTS[8] is amplitude_ref in component main (Js_per_C2).
 * ALGEBRAIC[6] is phase in component main (dimensionless).
 * CONSTANTS[9] is phase_ref in component main (dimensionless).
 * ALGEBRAIC[7] is phase_degrees in component main (dimensionless).
 * ALGEBRAIC[8] is logAmplitude in component main (dimensionless).
 * RATES[0] is d/dt omega in component main (per_s).
 * There are a total of 0 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
STATES[0] = 0.1;
CONSTANTS[0] = 1;
CONSTANTS[1] = 0;
CONSTANTS[2] = 2000;
CONSTANTS[3] = 3.5;
CONSTANTS[4] = 0.4;
CONSTANTS[5] = 0.15;
CONSTANTS[6] = 0.018;
CONSTANTS[7] = 10;
CONSTANTS[8] = 1;
CONSTANTS[9] = 1;
CONSTANTS[10] =  pow((CONSTANTS[2]/CONSTANTS[6]), 1.0 / 2);
CONSTANTS[12] = 1.00000;
CONSTANTS[11] = arbitrary_log(CONSTANTS[10]/CONSTANTS[0], 10);
}
void
computeResiduals(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
                 double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
resid[0] = RATES[0] - CONSTANTS[12];
}
void
computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[0] = arbitrary_log(STATES[0]/CONSTANTS[0], 10);
ALGEBRAIC[1] = CONSTANTS[2] -  pow(STATES[0], 2.00000)*CONSTANTS[6];
ALGEBRAIC[2] = pow(ALGEBRAIC[1], 2.00000)+pow( STATES[0]*CONSTANTS[4], 2.00000);
ALGEBRAIC[3] = CONSTANTS[3]+( CONSTANTS[4]*pow( STATES[0]*CONSTANTS[7], 2.00000))/ALGEBRAIC[2];
ALGEBRAIC[4] =  STATES[0]*(CONSTANTS[5]+( pow(CONSTANTS[7], 2.00000)*ALGEBRAIC[1])/ALGEBRAIC[2]);
ALGEBRAIC[5] =  pow((pow(ALGEBRAIC[3], 2.00000)+pow(ALGEBRAIC[4], 2.00000)), 1.0 / 2);
ALGEBRAIC[6] = atan(ALGEBRAIC[4]/ALGEBRAIC[3]);
ALGEBRAIC[7] = ( ALGEBRAIC[6]*180.000)/ 3.14159265358979;
ALGEBRAIC[8] = arbitrary_log(ALGEBRAIC[5]/CONSTANTS[8], 10);
}
void
computeEssentialVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
}
void
getStateInformation(double* SI)
{
SI[0] = 1.0;
}
void
computeRoots(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
             double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
}