/*
   There are a total of 53 entries in the algebraic variable array.
   There are a total of 7 entries in each of the rate and state variable arrays.
   There are a total of 63 entries in the constant variable array.
 */
/*
 * VOI is t in component params_BG (second).
 * CONSTANTS[0] is R in component params_BG (J_per_K_mol).
 * CONSTANTS[1] is T in component params_BG (kelvin).
 * CONSTANTS[2] is F in component params_BG (C_per_mol).
 * CONSTANTS[3] is K_Glui in component params_BG (per_fmol).
 * CONSTANTS[50] is q_Glui in component params_BG (fmol).
 * CONSTANTS[4] is K_Gluo in component params_BG (per_fmol).
 * CONSTANTS[52] is q_Gluo in component params_BG (fmol).
 * CONSTANTS[5] is K_Hi in component params_BG (per_fmol).
 * CONSTANTS[58] is q_Hi in component params_BG (fmol).
 * CONSTANTS[6] is K_Ho in component params_BG (per_fmol).
 * CONSTANTS[60] is q_Ho in component params_BG (fmol).
 * CONSTANTS[7] is K_Ki in component params_BG (per_fmol).
 * CONSTANTS[54] is q_Ki in component params_BG (fmol).
 * CONSTANTS[8] is K_Ko in component params_BG (per_fmol).
 * CONSTANTS[56] is q_Ko in component params_BG (fmol).
 * CONSTANTS[9] is K_Nai in component params_BG (per_fmol).
 * CONSTANTS[46] is q_Nai in component params_BG (fmol).
 * CONSTANTS[10] is K_Nao in component params_BG (per_fmol).
 * CONSTANTS[48] is q_Nao in component params_BG (fmol).
 * CONSTANTS[11] is K_1 in component params_BG (per_fmol).
 * CONSTANTS[12] is q_init_1 in component params_BG (fmol).
 * CONSTANTS[13] is K_2 in component params_BG (per_fmol).
 * CONSTANTS[14] is q_init_2 in component params_BG (fmol).
 * CONSTANTS[15] is K_3 in component params_BG (per_fmol).
 * CONSTANTS[16] is q_init_3 in component params_BG (fmol).
 * CONSTANTS[17] is K_4 in component params_BG (per_fmol).
 * CONSTANTS[18] is q_init_4 in component params_BG (fmol).
 * CONSTANTS[19] is K_5 in component params_BG (per_fmol).
 * CONSTANTS[20] is q_init_5 in component params_BG (fmol).
 * CONSTANTS[21] is K_6 in component params_BG (per_fmol).
 * CONSTANTS[22] is q_init_6 in component params_BG (fmol).
 * CONSTANTS[23] is kappa_r1 in component params_BG (fmol_per_s).
 * CONSTANTS[24] is kappa_r2 in component params_BG (fmol_per_s).
 * CONSTANTS[25] is kappa_r3 in component params_BG (fmol_per_s).
 * CONSTANTS[26] is kappa_r4 in component params_BG (fmol_per_s).
 * CONSTANTS[27] is kappa_r5 in component params_BG (fmol_per_s).
 * CONSTANTS[28] is kappa_r6 in component params_BG (fmol_per_s).
 * CONSTANTS[29] is kappa_r7 in component params_BG (fmol_per_s).
 * CONSTANTS[59] is mu_Hi in component BG_EAAT2 (J_per_mol).
 * CONSTANTS[61] is mu_Ho in component BG_EAAT2 (J_per_mol).
 * CONSTANTS[51] is mu_Glui in component BG_EAAT2 (J_per_mol).
 * CONSTANTS[53] is mu_Gluo in component BG_EAAT2 (J_per_mol).
 * CONSTANTS[47] is mu_Nai in component BG_EAAT2 (J_per_mol).
 * CONSTANTS[49] is mu_Nao in component BG_EAAT2 (J_per_mol).
 * CONSTANTS[55] is mu_Ki in component BG_EAAT2 (J_per_mol).
 * CONSTANTS[57] is mu_Ko in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[0] is mu_1 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[40] is v_1 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[1] is mu_2 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[41] is v_2 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[2] is mu_3 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[42] is v_3 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[3] is mu_4 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[43] is v_4 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[4] is mu_5 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[23] is v_5 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[5] is mu_6 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[24] is v_6 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[27] is V_Vm in component BG_EAAT2 (volt).
 * ALGEBRAIC[25] is V0_Vm in component params_BG (volt).
 * CONSTANTS[30] is z_zf1 in component params_BG (dimensionless).
 * CONSTANTS[31] is z_zr1 in component params_BG (dimensionless).
 * CONSTANTS[32] is z_zf2 in component params_BG (dimensionless).
 * CONSTANTS[33] is z_zr2 in component params_BG (dimensionless).
 * ALGEBRAIC[28] is Vm_zf1 in component BG_EAAT2 (volt).
 * ALGEBRAIC[48] is I_zf1 in component BG_EAAT2 (fA).
 * ALGEBRAIC[32] is mu_zf1 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[44] is v_zf1 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[29] is Vm_zr1 in component BG_EAAT2 (volt).
 * ALGEBRAIC[49] is I_zr1 in component BG_EAAT2 (fA).
 * ALGEBRAIC[33] is mu_zr1 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[45] is v_zr1 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[30] is Vm_zf2 in component BG_EAAT2 (volt).
 * ALGEBRAIC[50] is I_zf2 in component BG_EAAT2 (fA).
 * ALGEBRAIC[34] is mu_zf2 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[46] is v_zf2 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[31] is Vm_zr2 in component BG_EAAT2 (volt).
 * ALGEBRAIC[51] is I_zr2 in component BG_EAAT2 (fA).
 * ALGEBRAIC[35] is mu_zr2 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[47] is v_zr2 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[6] is A_f_r1 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[18] is v_r1 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[7] is A_r_r1 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[8] is A_f_r2 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[38] is v_r2 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[36] is A_r_r2 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[9] is A_f_r3 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[19] is v_r3 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[10] is A_r_r3 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[11] is A_f_r4 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[39] is v_r4 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[37] is A_r_r4 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[12] is A_f_r5 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[20] is v_r5 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[13] is A_r_r5 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[14] is A_f_r6 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[21] is v_r6 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[15] is A_r_r6 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[16] is A_f_r7 in component BG_EAAT2 (J_per_mol).
 * ALGEBRAIC[22] is v_r7 in component BG_EAAT2 (fmol_per_s).
 * ALGEBRAIC[17] is A_r_r7 in component BG_EAAT2 (J_per_mol).
 * STATES[0] is q_1 in component BG_EAAT2 (fmol).
 * STATES[1] is q_2 in component BG_EAAT2 (fmol).
 * STATES[2] is q_3 in component BG_EAAT2 (fmol).
 * STATES[3] is q_4 in component BG_EAAT2 (fmol).
 * STATES[4] is q_5 in component BG_EAAT2 (fmol).
 * STATES[5] is q_6 in component BG_EAAT2 (fmol).
 * ALGEBRAIC[52] is Ii in component BG_EAAT2 (fA).
 * ALGEBRAIC[26] is I_ss in component BG_EAAT2 (fA).
 * CONSTANTS[34] is nNa in component BG_EAAT2 (dimensionless).
 * CONSTANTS[35] is Nai in component params_BG (mM).
 * CONSTANTS[36] is Nao in component params_BG (mM).
 * CONSTANTS[37] is Glui in component params_BG (mM).
 * CONSTANTS[38] is Gluo in component params_BG (mM).
 * CONSTANTS[39] is Hi in component params_BG (mM).
 * CONSTANTS[40] is Ho in component params_BG (mM).
 * CONSTANTS[41] is Ki in component params_BG (mM).
 * CONSTANTS[42] is Ko in component params_BG (mM).
 * CONSTANTS[43] is V_i in component params_BG (pL).
 * CONSTANTS[44] is V_o in component params_BG (pL).
 * STATES[6] is V_E in component params_BG (volt).
 * CONSTANTS[45] is dt in component params_BG (second).
 * RATES[0] is d/dt q_1 in component BG_EAAT2 (fmol).
 * RATES[1] is d/dt q_2 in component BG_EAAT2 (fmol).
 * RATES[2] is d/dt q_3 in component BG_EAAT2 (fmol).
 * RATES[3] is d/dt q_4 in component BG_EAAT2 (fmol).
 * RATES[4] is d/dt q_5 in component BG_EAAT2 (fmol).
 * RATES[5] is d/dt q_6 in component BG_EAAT2 (fmol).
 * RATES[6] is d/dt V_E in component params_BG (volt).
 * There are a total of 0 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
CONSTANTS[0] = 8.31;
CONSTANTS[1] = 293;
CONSTANTS[2] = 96485;
CONSTANTS[3] = 1e-06;
CONSTANTS[4] = 1e-06;
CONSTANTS[5] = 1e-06;
CONSTANTS[6] = 1e-06;
CONSTANTS[7] = 1e-06;
CONSTANTS[8] = 1e-06;
CONSTANTS[9] = 1e-08;
CONSTANTS[10] = 1e-08;
CONSTANTS[11] = 1;
CONSTANTS[12] = 1;
CONSTANTS[13] = 1;
CONSTANTS[14] = 1;
CONSTANTS[15] = 1;
CONSTANTS[16] = 1;
CONSTANTS[17] = 1;
CONSTANTS[18] = 1;
CONSTANTS[19] = 1;
CONSTANTS[20] = 1;
CONSTANTS[21] = 1;
CONSTANTS[22] = 1;
CONSTANTS[23] = 1;
CONSTANTS[24] = 1;
CONSTANTS[25] = 1;
CONSTANTS[26] = 1;
CONSTANTS[27] = 1;
CONSTANTS[28] = 1;
CONSTANTS[29] = 1;
CONSTANTS[30] = 1;
CONSTANTS[31] = 1;
CONSTANTS[32] = 1;
CONSTANTS[33] = 1;
CONSTANTS[34] = 3;
CONSTANTS[35] = 20;
CONSTANTS[36] = 100;
CONSTANTS[37] = 10e-3;
CONSTANTS[38] = 1e-12;
CONSTANTS[39] = 10e-3;
CONSTANTS[40] = 1e-12;
CONSTANTS[41] = 10e-3;
CONSTANTS[42] = 1e-12;
CONSTANTS[43] = 8.5e5;
CONSTANTS[44] = 8.5e5;
STATES[6] = -0.05;
CONSTANTS[45] = 1e-3;
CONSTANTS[46] =  CONSTANTS[35]*CONSTANTS[43];
CONSTANTS[62] = 0.00000;
CONSTANTS[47] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[9]*CONSTANTS[46]);
CONSTANTS[48] =  CONSTANTS[36]*CONSTANTS[44];
CONSTANTS[49] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[10]*CONSTANTS[48]);
CONSTANTS[50] =  CONSTANTS[37]*CONSTANTS[43];
CONSTANTS[51] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[3]*CONSTANTS[50]);
CONSTANTS[52] =  CONSTANTS[38]*CONSTANTS[44];
CONSTANTS[53] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[4]*CONSTANTS[52]);
CONSTANTS[54] =  CONSTANTS[41]*CONSTANTS[43];
CONSTANTS[55] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[7]*CONSTANTS[54]);
CONSTANTS[56] =  CONSTANTS[42]*CONSTANTS[44];
CONSTANTS[57] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[8]*CONSTANTS[56]);
CONSTANTS[58] =  CONSTANTS[39]*CONSTANTS[43];
CONSTANTS[59] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[5]*CONSTANTS[58]);
CONSTANTS[60] =  CONSTANTS[40]*CONSTANTS[44];
CONSTANTS[61] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[6]*CONSTANTS[60]);
STATES[0] = CONSTANTS[12];
STATES[1] = CONSTANTS[14];
STATES[2] = CONSTANTS[16];
STATES[3] = CONSTANTS[18];
STATES[4] = CONSTANTS[20];
STATES[5] = CONSTANTS[22];
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[40];
resid[1] = RATES[1] - ALGEBRAIC[41];
resid[2] = RATES[2] - ALGEBRAIC[42];
resid[3] = RATES[3] - ALGEBRAIC[43];
resid[4] = RATES[4] - ALGEBRAIC[23];
resid[5] = RATES[5] - ALGEBRAIC[24];
resid[6] = RATES[6] - CONSTANTS[62];
}
void
computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[26] =  2.00000*CONSTANTS[2]*- ALGEBRAIC[21];
ALGEBRAIC[28] = ALGEBRAIC[27];
ALGEBRAIC[30] = ALGEBRAIC[27];
ALGEBRAIC[32] =  CONSTANTS[30]*CONSTANTS[2]*ALGEBRAIC[28];
ALGEBRAIC[34] =  CONSTANTS[32]*CONSTANTS[2]*ALGEBRAIC[30];
ALGEBRAIC[44] = ALGEBRAIC[38];
ALGEBRAIC[45] = ALGEBRAIC[38];
ALGEBRAIC[46] = ALGEBRAIC[39];
ALGEBRAIC[47] = ALGEBRAIC[39];
ALGEBRAIC[48] =  CONSTANTS[30]*CONSTANTS[2]*ALGEBRAIC[44];
ALGEBRAIC[49] =  CONSTANTS[31]*CONSTANTS[2]*ALGEBRAIC[45];
ALGEBRAIC[50] =  CONSTANTS[32]*CONSTANTS[2]*ALGEBRAIC[46];
ALGEBRAIC[51] =  CONSTANTS[33]*CONSTANTS[2]*ALGEBRAIC[47];
ALGEBRAIC[52] = ALGEBRAIC[48]+ALGEBRAIC[49]+ALGEBRAIC[50]+ALGEBRAIC[51];
}
void
computeEssentialVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[3] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[17]*STATES[3]);
ALGEBRAIC[12] = ALGEBRAIC[3]+CONSTANTS[55];
ALGEBRAIC[4] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[19]*STATES[4]);
ALGEBRAIC[13] = ALGEBRAIC[4]+ CONSTANTS[34]*CONSTANTS[47];
ALGEBRAIC[20] =  CONSTANTS[27]*(exp(ALGEBRAIC[12]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[13]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[14] = ALGEBRAIC[4];
ALGEBRAIC[5] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[21]*STATES[5]);
ALGEBRAIC[15] = ALGEBRAIC[5]+CONSTANTS[57];
ALGEBRAIC[21] =  CONSTANTS[28]*(exp(ALGEBRAIC[14]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[15]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[23] = ALGEBRAIC[20] - ALGEBRAIC[21];
ALGEBRAIC[6] =  CONSTANTS[34]*CONSTANTS[49]+ALGEBRAIC[5];
ALGEBRAIC[0] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[11]*STATES[0]);
ALGEBRAIC[7] = ALGEBRAIC[0];
ALGEBRAIC[18] =  CONSTANTS[23]*(exp(ALGEBRAIC[6]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[7]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[24] = ALGEBRAIC[21] - ALGEBRAIC[18];
ALGEBRAIC[8] = ALGEBRAIC[0]+CONSTANTS[61]+CONSTANTS[53];
ALGEBRAIC[1] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[13]*STATES[1]);
ALGEBRAIC[25] = STATES[6];
ALGEBRAIC[27] = ALGEBRAIC[25];
ALGEBRAIC[29] = ALGEBRAIC[27];
ALGEBRAIC[33] =  CONSTANTS[31]*CONSTANTS[2]*ALGEBRAIC[29];
ALGEBRAIC[36] = ALGEBRAIC[1]+ALGEBRAIC[33];
ALGEBRAIC[38] =  CONSTANTS[24]*(exp(ALGEBRAIC[8]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[36]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[16] = ALGEBRAIC[0];
ALGEBRAIC[17] = ALGEBRAIC[3];
ALGEBRAIC[22] =  CONSTANTS[29]*(exp(ALGEBRAIC[16]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[17]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[40] = (ALGEBRAIC[18] - ALGEBRAIC[38]) - ALGEBRAIC[22];
ALGEBRAIC[9] = ALGEBRAIC[1];
ALGEBRAIC[2] =  CONSTANTS[0]*CONSTANTS[1]*log( CONSTANTS[15]*STATES[2]);
ALGEBRAIC[10] = ALGEBRAIC[2];
ALGEBRAIC[19] =  CONSTANTS[25]*(exp(ALGEBRAIC[9]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[10]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[41] = ALGEBRAIC[38] - ALGEBRAIC[19];
ALGEBRAIC[11] = ALGEBRAIC[2];
ALGEBRAIC[31] = ALGEBRAIC[27];
ALGEBRAIC[35] =  CONSTANTS[33]*CONSTANTS[2]*ALGEBRAIC[31];
ALGEBRAIC[37] = ALGEBRAIC[3]+CONSTANTS[59]+CONSTANTS[51]+ALGEBRAIC[35];
ALGEBRAIC[39] =  CONSTANTS[26]*(exp(ALGEBRAIC[11]/( CONSTANTS[0]*CONSTANTS[1])) - exp(ALGEBRAIC[37]/( CONSTANTS[0]*CONSTANTS[1])));
ALGEBRAIC[42] = ALGEBRAIC[19] - ALGEBRAIC[39];
ALGEBRAIC[43] = (ALGEBRAIC[39] - ALGEBRAIC[20])+ALGEBRAIC[22];
}
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;
SI[6] = 1.0;
}
void
computeRoots(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
             double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
}