/*
   There are a total of 40 entries in the algebraic variable array.
   There are a total of 6 entries in each of the rate and state variable arrays.
   There are a total of 57 entries in the constant variable array.
 */
/*
 * VOI is t in component environment (second).
 * CONSTANTS[0] is R in component environment (J_per_K_per_mol).
 * CONSTANTS[1] is T in component environment (kelvin).
 * CONSTANTS[2] is F in component environment (C_per_mol).
 * CONSTANTS[3] is C_m in component environment (fF).
 * CONSTANTS[4] is K_1 in component environment (per_fmol).
 * CONSTANTS[5] is K_13 in component environment (per_fmol).
 * CONSTANTS[6] is K_14 in component environment (per_fmol).
 * CONSTANTS[7] is K_3 in component environment (per_fmol).
 * CONSTANTS[8] is K_6 in component environment (per_fmol).
 * CONSTANTS[9] is K_7 in component environment (per_fmol).
 * CONSTANTS[10] is K_H in component environment (per_fmol).
 * CONSTANTS[11] is K_Ke in component environment (per_fmol).
 * CONSTANTS[12] is K_Ki in component environment (per_fmol).
 * CONSTANTS[13] is K_MgADP in component environment (per_fmol).
 * CONSTANTS[14] is K_MgATP in component environment (per_fmol).
 * CONSTANTS[15] is K_Nae in component environment (per_fmol).
 * CONSTANTS[16] is K_Nai in component environment (per_fmol).
 * CONSTANTS[17] is K_P in component environment (per_fmol).
 * CONSTANTS[18] is kappa_1 in component environment (fmol_per_sec).
 * CONSTANTS[19] is kappa_13 in component environment (fmol_per_sec).
 * CONSTANTS[20] is kappa_15 in component environment (fmol_per_sec).
 * CONSTANTS[21] is kappa_3 in component environment (fmol_per_sec).
 * CONSTANTS[22] is kappa_6 in component environment (fmol_per_sec).
 * CONSTANTS[23] is kappa_8 in component environment (fmol_per_sec).
 * CONSTANTS[24] is z_5 in component environment (dimensionless).
 * CONSTANTS[25] is z_8 in component environment (dimensionless).
 * CONSTANTS[40] is zF_5 in component environment (C_per_mol).
 * CONSTANTS[41] is zF_8 in component environment (C_per_mol).
 * CONSTANTS[39] is x_H in component environment (fmol).
 * CONSTANTS[37] is x_Ke in component environment (fmol).
 * CONSTANTS[49] is x_Ki in component environment (fmol).
 * CONSTANTS[52] is x_MgADP in component environment (fmol).
 * CONSTANTS[38] is x_MgATP in component environment (fmol).
 * CONSTANTS[35] is x_Nae in component environment (fmol).
 * CONSTANTS[36] is x_Nai in component environment (fmol).
 * STATES[0] is x_P7 in component environment (fmol).
 * CONSTANTS[55] is x_P_i in component environment (fmol).
 * CONSTANTS[26] is q_mem in component environment (fC).
 * STATES[1] is x_P14 in component environment (fmol).
 * STATES[2] is x_P1 in component environment (fmol).
 * STATES[3] is x_P3 in component environment (fmol).
 * STATES[4] is x_P6 in component environment (fmol).
 * STATES[5] is x_P13 in component environment (fmol).
 * ALGEBRAIC[0] is x_tot in component environment (fmol).
 * CONSTANTS[27] is small_C in component environment (mM).
 * CONSTANTS[28] is W_i in component environment (pL).
 * CONSTANTS[29] is W_e in component environment (pL).
 * CONSTANTS[30] is c_Ke in component environment (mM).
 * CONSTANTS[48] is c_Ki in component environment (mM).
 * CONSTANTS[51] is c_MgADP in component environment (mM).
 * CONSTANTS[31] is c_MgATP in component environment (mM).
 * CONSTANTS[32] is c_Nae in component environment (mM).
 * CONSTANTS[33] is c_Nai in component environment (mM).
 * CONSTANTS[54] is c_P_i in component environment (mM).
 * CONSTANTS[34] is pH in component environment (dimensionless).
 * CONSTANTS[42] is mu_H in component environment (J_per_mol).
 * ALGEBRAIC[35] is v_H in component environment (fmol_per_sec).
 * CONSTANTS[43] is mu_Ke in component environment (J_per_mol).
 * ALGEBRAIC[17] is v_Ke in component environment (fmol_per_sec).
 * CONSTANTS[50] is mu_Ki in component environment (J_per_mol).
 * ALGEBRAIC[18] is v_Ki in component environment (fmol_per_sec).
 * CONSTANTS[53] is mu_MgADP in component environment (J_per_mol).
 * ALGEBRAIC[36] is v_MgADP in component environment (fmol_per_sec).
 * CONSTANTS[44] is mu_MgATP in component environment (J_per_mol).
 * ALGEBRAIC[37] is v_MgATP in component environment (fmol_per_sec).
 * CONSTANTS[45] is mu_Nae in component environment (J_per_mol).
 * ALGEBRAIC[19] is v_Nae in component environment (fmol_per_sec).
 * CONSTANTS[46] is mu_Nai in component environment (J_per_mol).
 * ALGEBRAIC[20] is v_Nai in component environment (fmol_per_sec).
 * ALGEBRAIC[1] is mu_P7 in component environment (J_per_mol).
 * ALGEBRAIC[38] is v_P7 in component environment (fmol_per_sec).
 * CONSTANTS[56] is mu_P_i in component environment (J_per_mol).
 * ALGEBRAIC[39] is v_P_i in component environment (fmol_per_sec).
 * CONSTANTS[47] is V_mem in component environment (volt).
 * ALGEBRAIC[21] is I_mem in component environment (fA).
 * ALGEBRAIC[22] is Af_R13 in component environment (J_per_mol).
 * ALGEBRAIC[23] is Ar_R13 in component environment (J_per_mol).
 * ALGEBRAIC[24] is v_R13 in component environment (fmol_per_sec).
 * ALGEBRAIC[25] is Af_R15 in component environment (J_per_mol).
 * ALGEBRAIC[26] is Ar_R15 in component environment (J_per_mol).
 * ALGEBRAIC[27] is v_R15 in component environment (fmol_per_sec).
 * ALGEBRAIC[28] is Af_R6 in component environment (J_per_mol).
 * ALGEBRAIC[2] is Ar_R6 in component environment (J_per_mol).
 * ALGEBRAIC[29] is v_R6 in component environment (fmol_per_sec).
 * ALGEBRAIC[3] is mu_P14 in component environment (J_per_mol).
 * ALGEBRAIC[30] is v_P14 in component environment (fmol_per_sec).
 * ALGEBRAIC[4] is mu_P1 in component environment (J_per_mol).
 * ALGEBRAIC[31] is v_P1 in component environment (fmol_per_sec).
 * ALGEBRAIC[5] is mu_P3 in component environment (J_per_mol).
 * ALGEBRAIC[32] is v_P3 in component environment (fmol_per_sec).
 * ALGEBRAIC[6] is mu_P6 in component environment (J_per_mol).
 * ALGEBRAIC[33] is v_P6 in component environment (fmol_per_sec).
 * ALGEBRAIC[7] is Af_R1 in component environment (J_per_mol).
 * ALGEBRAIC[8] is Ar_R1 in component environment (J_per_mol).
 * ALGEBRAIC[9] is v_R1 in component environment (fmol_per_sec).
 * ALGEBRAIC[10] is Af_R3 in component environment (J_per_mol).
 * ALGEBRAIC[11] is Ar_R3 in component environment (J_per_mol).
 * ALGEBRAIC[12] is v_R3 in component environment (fmol_per_sec).
 * ALGEBRAIC[13] is mu_P13 in component environment (J_per_mol).
 * ALGEBRAIC[34] is v_P13 in component environment (fmol_per_sec).
 * ALGEBRAIC[14] is Af_R8 in component environment (J_per_mol).
 * ALGEBRAIC[15] is Ar_R8 in component environment (J_per_mol).
 * ALGEBRAIC[16] is v_R8 in component environment (fmol_per_sec).
 * RATES[0] is d/dt x_P7 in component environment (fmol).
 * RATES[1] is d/dt x_P14 in component environment (fmol).
 * RATES[2] is d/dt x_P1 in component environment (fmol).
 * RATES[3] is d/dt x_P3 in component environment (fmol).
 * RATES[4] is d/dt x_P6 in component environment (fmol).
 * RATES[5] is d/dt x_P13 in component environment (fmol).
 * There are a total of 0 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
CONSTANTS[0] = 8.314;
CONSTANTS[1] = 310;
CONSTANTS[2] = 96485;
CONSTANTS[3] = 153400;
CONSTANTS[4] = 13085378.038167767;
CONSTANTS[5] = 0.6020622798357556;
CONSTANTS[6] = 69.38568269665376;
CONSTANTS[7] = 46.24091666474313;
CONSTANTS[8] = 79.09015560598799;
CONSTANTS[9] = 4239.416835123694;
CONSTANTS[10] = 0.04565;
CONSTANTS[11] = 0.009236;
CONSTANTS[12] = 0.0012595;
CONSTANTS[13] = 7.976e-05;
CONSTANTS[14] = 2.3715;
CONSTANTS[15] = 0.0061242;
CONSTANTS[16] = 0.00083514;
CONSTANTS[17] = 0.04565;
CONSTANTS[18] = 6.973455976480863;
CONSTANTS[19] = 475.81557480252013;
CONSTANTS[20] = 0.035418056157766185;
CONSTANTS[21] = 861399.5138047301;
CONSTANTS[22] = 1.4100547742408052;
CONSTANTS[23] = 2.2855;
CONSTANTS[24] = -0.054951;
CONSTANTS[25] = -0.94505;
STATES[0] = 0.8590;
CONSTANTS[26] = -18408;
STATES[1] = 0.0100192141898171;
STATES[2] = 6.50836196830909e-10;
STATES[3] = 0.00292644413780957;
STATES[4] = 0.0154965229998754;
STATES[5] = 0.112426414453276;
CONSTANTS[27] = 1e-3;
CONSTANTS[28] = 38;
CONSTANTS[29] = 5.182;
CONSTANTS[30] = 5.4;
CONSTANTS[31] = 10;
CONSTANTS[32] = 150;
CONSTANTS[33] = 50;
CONSTANTS[34] = 7.4;
CONSTANTS[35] =  CONSTANTS[32]*CONSTANTS[29];
CONSTANTS[36] =  CONSTANTS[33]*CONSTANTS[28];
CONSTANTS[37] =  CONSTANTS[30]*CONSTANTS[29];
CONSTANTS[38] =  CONSTANTS[31]*CONSTANTS[28];
CONSTANTS[39] =  pow(10.0000, - CONSTANTS[34])*1000.00*CONSTANTS[28];
CONSTANTS[40] =  CONSTANTS[24]*CONSTANTS[2];
CONSTANTS[41] =  CONSTANTS[25]*CONSTANTS[2];
CONSTANTS[42] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[10]*CONSTANTS[39]);
CONSTANTS[43] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[11]*CONSTANTS[37]);
CONSTANTS[44] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[14]*CONSTANTS[38]);
CONSTANTS[45] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[15]*CONSTANTS[35]);
CONSTANTS[46] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[16]*CONSTANTS[36]);
CONSTANTS[47] = CONSTANTS[26]/CONSTANTS[3];
CONSTANTS[48] = CONSTANTS[27];
CONSTANTS[49] =  CONSTANTS[48]*CONSTANTS[28];
CONSTANTS[50] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[12]*CONSTANTS[49]);
CONSTANTS[51] = CONSTANTS[27];
CONSTANTS[52] =  CONSTANTS[51]*CONSTANTS[28];
CONSTANTS[53] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[13]*CONSTANTS[52]);
CONSTANTS[54] = CONSTANTS[27];
CONSTANTS[55] =  CONSTANTS[54]*CONSTANTS[28];
CONSTANTS[56] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[17]*CONSTANTS[55]);
RATES[0] = 0.1001;
RATES[1] = 0.1001;
RATES[2] = 0.1001;
RATES[3] = 0.1001;
RATES[4] = 0.1001;
RATES[5] = 0.1001;
}
void
computeResiduals(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
                 double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
resid[0] = RATES[0] - ALGEBRAIC[38];
resid[1] = RATES[1] - ALGEBRAIC[30];
resid[2] = RATES[2] - ALGEBRAIC[31];
resid[3] = RATES[3] - ALGEBRAIC[32];
resid[4] = RATES[4] - ALGEBRAIC[33];
resid[5] = RATES[5] - ALGEBRAIC[34];
}
void
computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[0] = STATES[2]+STATES[3]+STATES[4]+STATES[5]+STATES[0]+STATES[1];
ALGEBRAIC[17] =  - 2.00000*ALGEBRAIC[16];
ALGEBRAIC[18] =  2.00000*ALGEBRAIC[9];
ALGEBRAIC[19] =  3.00000*ALGEBRAIC[16];
ALGEBRAIC[20] =  - 3.00000*ALGEBRAIC[12];
ALGEBRAIC[21] =  CONSTANTS[40]*ALGEBRAIC[12]+ CONSTANTS[41]*ALGEBRAIC[16];
ALGEBRAIC[35] = ALGEBRAIC[24];
ALGEBRAIC[36] = ALGEBRAIC[29];
ALGEBRAIC[37] = - ALGEBRAIC[27];
ALGEBRAIC[39] = ALGEBRAIC[24];
}
void
computeEssentialVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[13] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[5]*STATES[5]);
ALGEBRAIC[22] = ALGEBRAIC[13];
ALGEBRAIC[3] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[6]*STATES[1]);
ALGEBRAIC[23] = ALGEBRAIC[3]+CONSTANTS[56]+CONSTANTS[42];
ALGEBRAIC[24] =  CONSTANTS[19]*(exp(ALGEBRAIC[22]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[23]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[25] = ALGEBRAIC[3]+CONSTANTS[44];
ALGEBRAIC[4] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[4]*STATES[2]);
ALGEBRAIC[26] = ALGEBRAIC[4];
ALGEBRAIC[27] =  CONSTANTS[20]*(exp(ALGEBRAIC[25]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[26]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[30] = ALGEBRAIC[24] - ALGEBRAIC[27];
ALGEBRAIC[7] = ALGEBRAIC[4];
ALGEBRAIC[5] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[7]*STATES[3]);
ALGEBRAIC[8] = ALGEBRAIC[5]+ 2.00000*CONSTANTS[50];
ALGEBRAIC[9] =  CONSTANTS[18]*(exp(ALGEBRAIC[7]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[8]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[31] = ALGEBRAIC[27] - ALGEBRAIC[9];
ALGEBRAIC[10] = ALGEBRAIC[5]+ 3.00000*CONSTANTS[46];
ALGEBRAIC[6] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[8]*STATES[4]);
ALGEBRAIC[11] =  CONSTANTS[40]*CONSTANTS[47]+ALGEBRAIC[6];
ALGEBRAIC[12] =  CONSTANTS[21]*(exp(ALGEBRAIC[10]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[11]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[32] = ALGEBRAIC[9] - ALGEBRAIC[12];
ALGEBRAIC[28] = ALGEBRAIC[6];
ALGEBRAIC[1] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[9]*STATES[0]);
ALGEBRAIC[2] = ALGEBRAIC[1]+CONSTANTS[53];
ALGEBRAIC[29] =  CONSTANTS[22]*(exp(ALGEBRAIC[28]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[2]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[33] = ALGEBRAIC[12] - ALGEBRAIC[29];
ALGEBRAIC[14] = ALGEBRAIC[1]+ 2.00000*CONSTANTS[43];
ALGEBRAIC[15] = ALGEBRAIC[13]+ 3.00000*CONSTANTS[45]+ CONSTANTS[41]*CONSTANTS[47];
ALGEBRAIC[16] =  CONSTANTS[23]*(exp(ALGEBRAIC[14]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[15]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[34] = ALGEBRAIC[16] - ALGEBRAIC[24];
ALGEBRAIC[38] = ALGEBRAIC[29] - ALGEBRAIC[16];
}
void
getStateInformation(double* SI)
{
SI[0] = 1.0;
SI[1] = 1.0;
SI[2] = 1.0;
SI[3] = 1.0;
SI[4] = 1.0;
SI[5] = 1.0;
}
void
computeRoots(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
             double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
}