/*
   There are a total of 22 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 15 entries in the constant variable array.
 */
/*
 * VOI is t in component environment (second).
 * CONSTANTS[0] is C_m in component environment (fF).
 * STATES[0] is q_K_o in component environment (fmol).
 * STATES[1] is q_K_i in component environment (fmol).
 * STATES[2] is q_S_Ks0 in component environment (fmol).
 * STATES[3] is q_S_Ks1 in component environment (fmol).
 * STATES[4] is q_S_Ks2 in component environment (fmol).
 * STATES[5] is q_mem in component environment (fC).
 * ALGEBRAIC[0] is Vmem in component environment (volt).
 * CONSTANTS[1] is R in component environment (J_per_K_per_mol).
 * CONSTANTS[2] is T in component environment (kelvin).
 * CONSTANTS[3] is F in component environment (C_per_mol).
 * ALGEBRAIC[10] is v_Ks in component Ks (fmol_per_sec).
 * ALGEBRAIC[21] is I_mem_Ks in component Ks (fA).
 * ALGEBRAIC[20] is i_Ks in component environment (uA_per_uF).
 * CONSTANTS[4] is kappa_Ks in component Ks_parameters (fmol_per_sec).
 * CONSTANTS[5] is kappa_xs1 in component Ks_parameters (fmol_per_sec).
 * CONSTANTS[6] is kappa_xs2 in component Ks_parameters (fmol_per_sec).
 * CONSTANTS[7] is K_K_i in component Ks_parameters (per_fmol).
 * CONSTANTS[8] is K_K_o in component Ks_parameters (per_fmol).
 * CONSTANTS[9] is K_S_Ks0 in component Ks_parameters (per_fmol).
 * CONSTANTS[10] is K_S_Ks1 in component Ks_parameters (per_fmol).
 * CONSTANTS[11] is K_S_Ks2 in component Ks_parameters (per_fmol).
 * CONSTANTS[12] is zK in component Ks_parameters (dimensionless).
 * CONSTANTS[13] is z_xs_f in component Ks_parameters (dimensionless).
 * CONSTANTS[14] is z_xs_r in component Ks_parameters (dimensionless).
 * ALGEBRAIC[1] is u_K_i in component Ks (J_per_mol).
 * ALGEBRAIC[2] is u_K_o in component Ks (J_per_mol).
 * ALGEBRAIC[3] is V_mem in component Ks (J_per_C).
 * ALGEBRAIC[7] is Am_Ks in component Ks (J_per_mol).
 * ALGEBRAIC[8] is Af_Ks in component Ks (J_per_mol).
 * ALGEBRAIC[9] is Ar_Ks in component Ks (J_per_mol).
 * ALGEBRAIC[17] is v_S_Ks0 in component Ks (fmol_per_sec).
 * ALGEBRAIC[18] is v_S_Ks1 in component Ks (fmol_per_sec).
 * ALGEBRAIC[19] is v_S_Ks2 in component Ks (fmol_per_sec).
 * ALGEBRAIC[15] is v_xs1 in component Ks (fmol_per_sec).
 * ALGEBRAIC[16] is v_xs2 in component Ks (fmol_per_sec).
 * ALGEBRAIC[4] is mu_S_Ks0 in component Ks (J_per_mol).
 * ALGEBRAIC[5] is mu_S_Ks1 in component Ks (J_per_mol).
 * ALGEBRAIC[6] is mu_S_Ks2 in component Ks (J_per_mol).
 * ALGEBRAIC[11] is Af_xs1 in component Ks (J_per_mol).
 * ALGEBRAIC[12] is Ar_xs1 in component Ks (J_per_mol).
 * ALGEBRAIC[13] is Af_xs2 in component Ks (J_per_mol).
 * ALGEBRAIC[14] is Ar_xs2 in component Ks (J_per_mol).
 * RATES[1] is d/dt q_K_i in component environment (fmol).
 * RATES[0] is d/dt q_K_o in component environment (fmol).
 * RATES[5] is d/dt q_mem in component environment (fC).
 * RATES[2] is d/dt q_S_Ks0 in component environment (fmol).
 * RATES[3] is d/dt q_S_Ks1 in component environment (fmol).
 * RATES[4] is d/dt q_S_Ks2 in component environment (fmol).
 * There are a total of 0 condition variables.
 */
void
initConsts(double* CONSTANTS, double* RATES, double *STATES)
{
CONSTANTS[0] = 153400;
STATES[0] = 27.9828;
STATES[1] = 5510;
STATES[2] = 9.742056902468725e-06;
STATES[3] = 9.742056902468725e-06;
STATES[4] = 9.742056902468725e-06;
STATES[5] = -13039;
CONSTANTS[1] = 8.31;
CONSTANTS[2] = 310;
CONSTANTS[3] = 96500;
CONSTANTS[4] = 27.8683;
CONSTANTS[5] = 0.523159;
CONSTANTS[6] = 1.86539;
CONSTANTS[7] = 0.153461;
CONSTANTS[8] = 1.01873;
CONSTANTS[9] = 4.456;
CONSTANTS[10] = 0.624857;
CONSTANTS[11] = 0.350491;
CONSTANTS[12] = 1;
CONSTANTS[13] = 0.000400323747581994;
CONSTANTS[14] = -1.41544821457997;
RATES[1] = 0.1001;
RATES[0] = 0.1001;
RATES[5] = 0.1001;
RATES[2] = 0.1001;
RATES[3] = 0.1001;
RATES[4] = 0.1001;
}
void
computeResiduals(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES,
                 double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS)
{
resid[0] = RATES[1] - - ALGEBRAIC[10];
resid[1] = RATES[0] - ALGEBRAIC[10];
resid[2] = RATES[5] - ALGEBRAIC[21];
resid[3] = RATES[2] - ALGEBRAIC[17];
resid[4] = RATES[3] - ALGEBRAIC[18];
resid[5] = RATES[4] - ALGEBRAIC[19];
}
void
computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[0] = STATES[5]/CONSTANTS[0];
ALGEBRAIC[20] =  (( 1.00000e-09*CONSTANTS[3])/CONSTANTS[0])*ALGEBRAIC[10];
}
void
computeEssentialVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC)
{
ALGEBRAIC[3] = STATES[5]/CONSTANTS[0];
ALGEBRAIC[7] =  CONSTANTS[12]*CONSTANTS[3]*ALGEBRAIC[3];
ALGEBRAIC[1] =  CONSTANTS[1]*CONSTANTS[2]*log( CONSTANTS[7]*STATES[1]);
ALGEBRAIC[6] =  CONSTANTS[1]*CONSTANTS[2]*log( CONSTANTS[11]*STATES[4]);
ALGEBRAIC[8] = ALGEBRAIC[6]+ALGEBRAIC[1]+ALGEBRAIC[7];
ALGEBRAIC[2] =  CONSTANTS[1]*CONSTANTS[2]*log( CONSTANTS[8]*STATES[0]);
ALGEBRAIC[9] = ALGEBRAIC[6]+ALGEBRAIC[2];
ALGEBRAIC[10] = (ALGEBRAIC[7]==0.00000 ?  1.00000*CONSTANTS[4]*(exp(ALGEBRAIC[8]/( CONSTANTS[1]*CONSTANTS[2])) - exp(ALGEBRAIC[9]/( CONSTANTS[1]*CONSTANTS[2]))) :  ((( 1.00000*CONSTANTS[4]*ALGEBRAIC[7])/( CONSTANTS[1]*CONSTANTS[2]))/(exp(ALGEBRAIC[7]/( CONSTANTS[1]*CONSTANTS[2])) - 1.00000))*(exp(ALGEBRAIC[8]/( CONSTANTS[1]*CONSTANTS[2])) - exp(ALGEBRAIC[9]/( CONSTANTS[1]*CONSTANTS[2]))));
ALGEBRAIC[4] =  CONSTANTS[1]*CONSTANTS[2]*log( CONSTANTS[9]*STATES[2]);
ALGEBRAIC[11] = ALGEBRAIC[4]+ CONSTANTS[13]*CONSTANTS[3]*ALGEBRAIC[3];
ALGEBRAIC[5] =  CONSTANTS[1]*CONSTANTS[2]*log( CONSTANTS[10]*STATES[3]);
ALGEBRAIC[12] = ALGEBRAIC[5]+ CONSTANTS[14]*CONSTANTS[3]*ALGEBRAIC[3];
ALGEBRAIC[15] =  CONSTANTS[5]*(exp(ALGEBRAIC[11]/( CONSTANTS[1]*CONSTANTS[2])) - exp(ALGEBRAIC[12]/( CONSTANTS[1]*CONSTANTS[2])));
ALGEBRAIC[17] = - ALGEBRAIC[15];
ALGEBRAIC[13] = ALGEBRAIC[5]+ CONSTANTS[13]*CONSTANTS[3]*ALGEBRAIC[3];
ALGEBRAIC[14] = ALGEBRAIC[6]+ CONSTANTS[14]*CONSTANTS[3]*ALGEBRAIC[3];
ALGEBRAIC[16] =  CONSTANTS[6]*(exp(ALGEBRAIC[13]/( CONSTANTS[1]*CONSTANTS[2])) - exp(ALGEBRAIC[14]/( CONSTANTS[1]*CONSTANTS[2])));
ALGEBRAIC[18] = ALGEBRAIC[15] - ALGEBRAIC[16];
ALGEBRAIC[19] = ALGEBRAIC[16];
ALGEBRAIC[21] =  CONSTANTS[3]*( - CONSTANTS[12]*ALGEBRAIC[10]+ (ALGEBRAIC[15]+ALGEBRAIC[16])*(CONSTANTS[14] - CONSTANTS[13]));
}
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)
{
}