/* There are a total of 56 entries in the algebraic variable array. There are a total of 22 entries in each of the rate and state variable arrays. There are a total of 70 entries in the constant variable array. */ /* * VOI is time in component environment (second). * STATES[0] is V in component membrane (millivolt). * CONSTANTS[0] is R in component membrane (joule_per_kilomole_kelvin). * CONSTANTS[1] is T in component membrane (kelvin). * CONSTANTS[2] is F in component membrane (coulomb_per_mole). * CONSTANTS[3] is Cm in component membrane (microF). * ALGEBRAIC[6] is i_K1 in component time_independent_potassium_current (nanoA). * ALGEBRAIC[37] is i_to in component transient_outward_current (nanoA). * ALGEBRAIC[7] is i_Kr in component rapid_delayed_rectifier_potassium_current (nanoA). * ALGEBRAIC[12] is i_Ks in component slow_delayed_rectifier_potassium_current (nanoA). * ALGEBRAIC[24] is i_Ca_L_K_cyt in component L_type_Ca_channel (nanoA). * ALGEBRAIC[27] is i_Ca_L_K_ds in component L_type_Ca_channel (nanoA). * ALGEBRAIC[40] is i_NaK in component sodium_potassium_pump (nanoA). * ALGEBRAIC[15] is i_Na in component fast_sodium_current (nanoA). * ALGEBRAIC[22] is i_b_Na in component sodium_background_current (nanoA). * ALGEBRAIC[21] is i_p_Na in component persistent_sodium_current (nanoA). * ALGEBRAIC[25] is i_Ca_L_Na_cyt in component L_type_Ca_channel (nanoA). * ALGEBRAIC[28] is i_Ca_L_Na_ds in component L_type_Ca_channel (nanoA). * ALGEBRAIC[41] is i_NaCa_cyt in component sodium_calcium_exchanger (nanoA). * ALGEBRAIC[42] is i_NaCa_ds in component sodium_calcium_exchanger (nanoA). * ALGEBRAIC[23] is i_Ca_L_Ca_cyt in component L_type_Ca_channel (nanoA). * ALGEBRAIC[26] is i_Ca_L_Ca_ds in component L_type_Ca_channel (nanoA). * ALGEBRAIC[36] is i_b_Ca in component calcium_background_current (nanoA). * ALGEBRAIC[0] is i_Stim in component membrane (nanoA). * CONSTANTS[4] is stim_start in component membrane (second). * CONSTANTS[5] is stim_end in component membrane (second). * CONSTANTS[6] is stim_period in component membrane (second). * CONSTANTS[7] is stim_duration in component membrane (second). * CONSTANTS[8] is stim_amplitude in component membrane (nanoA). * ALGEBRAIC[1] is E_Na in component reversal_potentials (millivolt). * ALGEBRAIC[2] is E_K in component reversal_potentials (millivolt). * ALGEBRAIC[3] is E_Ks in component reversal_potentials (millivolt). * ALGEBRAIC[4] is E_Ca in component reversal_potentials (millivolt). * ALGEBRAIC[5] is E_mh in component reversal_potentials (millivolt). * CONSTANTS[9] is P_kna in component reversal_potentials (dimensionless). * CONSTANTS[10] is K_o in component extracellular_potassium_concentration (millimolar). * CONSTANTS[11] is Na_o in component extracellular_sodium_concentration (millimolar). * STATES[1] is K_i in component intracellular_potassium_concentration (millimolar). * STATES[2] is Na_i in component intracellular_sodium_concentration (millimolar). * CONSTANTS[12] is Ca_o in component extracellular_calcium_concentration (millimolar). * STATES[3] is Ca_i in component intracellular_calcium_concentration (millimolar). * CONSTANTS[13] is K_mk1 in component time_independent_potassium_current (millimolar). * CONSTANTS[14] is g_K1 in component time_independent_potassium_current (microS). * CONSTANTS[15] is g_Kr1 in component rapid_delayed_rectifier_potassium_current (microS). * CONSTANTS[16] is g_Kr2 in component rapid_delayed_rectifier_potassium_current (microS). * STATES[4] is xr1 in component rapid_delayed_rectifier_potassium_current_xr1_gate (dimensionless). * STATES[5] is xr2 in component rapid_delayed_rectifier_potassium_current_xr2_gate (dimensionless). * ALGEBRAIC[8] is alpha_xr1 in component rapid_delayed_rectifier_potassium_current_xr1_gate (per_second). * ALGEBRAIC[9] is beta_xr1 in component rapid_delayed_rectifier_potassium_current_xr1_gate (per_second). * ALGEBRAIC[10] is alpha_xr2 in component rapid_delayed_rectifier_potassium_current_xr2_gate (per_second). * ALGEBRAIC[11] is beta_xr2 in component rapid_delayed_rectifier_potassium_current_xr2_gate (per_second). * CONSTANTS[17] is g_Ks in component slow_delayed_rectifier_potassium_current (microS). * STATES[6] is xs in component slow_delayed_rectifier_potassium_current_xs_gate (dimensionless). * ALGEBRAIC[13] is alpha_xs in component slow_delayed_rectifier_potassium_current_xs_gate (per_second). * ALGEBRAIC[14] is beta_xs in component slow_delayed_rectifier_potassium_current_xs_gate (per_second). * CONSTANTS[18] is g_Na in component fast_sodium_current (microS). * STATES[7] is m in component fast_sodium_current_m_gate (dimensionless). * STATES[8] is h in component fast_sodium_current_h_gate (dimensionless). * ALGEBRAIC[17] is alpha_m in component fast_sodium_current_m_gate (per_second). * ALGEBRAIC[18] is beta_m in component fast_sodium_current_m_gate (per_second). * CONSTANTS[19] is delta_m in component fast_sodium_current_m_gate (millivolt). * ALGEBRAIC[16] is E0_m in component fast_sodium_current_m_gate (millivolt). * ALGEBRAIC[19] is alpha_h in component fast_sodium_current_h_gate (per_second). * ALGEBRAIC[20] is beta_h in component fast_sodium_current_h_gate (per_second). * CONSTANTS[20] is shift_h in component fast_sodium_current_h_gate (millivolt). * CONSTANTS[21] is g_pna in component persistent_sodium_current (microS). * CONSTANTS[22] is g_bna in component sodium_background_current (microS). * ALGEBRAIC[29] is i_Ca_L in component L_type_Ca_channel (nanoA). * CONSTANTS[23] is P_Ca_L in component L_type_Ca_channel (nanoA_per_millimolar). * CONSTANTS[24] is P_CaK in component L_type_Ca_channel (dimensionless). * CONSTANTS[25] is P_CaNa in component L_type_Ca_channel (dimensionless). * STATES[9] is Ca_ds in component intracellular_calcium_concentration (millimolar). * STATES[10] is d in component L_type_Ca_channel_d_gate (dimensionless). * STATES[11] is f in component L_type_Ca_channel_f_gate (dimensionless). * STATES[12] is f2 in component L_type_Ca_channel_f2_gate (dimensionless). * STATES[13] is f2ds in component L_type_Ca_channel_f2ds_gate (dimensionless). * CONSTANTS[26] is Km_f2 in component L_type_Ca_channel (millimolar). * CONSTANTS[27] is Km_f2ds in component L_type_Ca_channel (millimolar). * CONSTANTS[28] is R_decay in component L_type_Ca_channel (per_second). * CONSTANTS[29] is FrICa in component L_type_Ca_channel (dimensionless). * ALGEBRAIC[31] is alpha_d in component L_type_Ca_channel_d_gate (per_second). * ALGEBRAIC[32] is beta_d in component L_type_Ca_channel_d_gate (per_second). * ALGEBRAIC[30] is E0_d in component L_type_Ca_channel_d_gate (millivolt). * CONSTANTS[30] is speed_d in component L_type_Ca_channel_d_gate (dimensionless). * ALGEBRAIC[34] is alpha_f in component L_type_Ca_channel_f_gate (per_second). * ALGEBRAIC[35] is beta_f in component L_type_Ca_channel_f_gate (per_second). * CONSTANTS[31] is speed_f in component L_type_Ca_channel_f_gate (dimensionless). * CONSTANTS[32] is delta_f in component L_type_Ca_channel_f_gate (millivolt). * ALGEBRAIC[33] is E0_f in component L_type_Ca_channel_f_gate (millivolt). * CONSTANTS[33] is g_bca in component calcium_background_current (microS). * CONSTANTS[34] is g_to in component transient_outward_current (microS). * CONSTANTS[35] is g_tos in component transient_outward_current (dimensionless). * STATES[14] is s in component transient_outward_current_s_gate (dimensionless). * STATES[15] is r in component transient_outward_current_r_gate (dimensionless). * ALGEBRAIC[38] is alpha_s in component transient_outward_current_s_gate (per_second). * ALGEBRAIC[39] is beta_s in component transient_outward_current_s_gate (per_second). * CONSTANTS[36] is i_NaK_max in component sodium_potassium_pump (nanoA). * CONSTANTS[37] is K_mK in component sodium_potassium_pump (millimolar). * CONSTANTS[38] is K_mNa in component sodium_potassium_pump (millimolar). * ALGEBRAIC[43] is i_NaCa in component sodium_calcium_exchanger (nanoA). * CONSTANTS[39] is k_NaCa in component sodium_calcium_exchanger (nanoA). * CONSTANTS[40] is n_NaCa in component sodium_calcium_exchanger (dimensionless). * CONSTANTS[41] is d_NaCa in component sodium_calcium_exchanger (dimensionless). * CONSTANTS[42] is gamma in component sodium_calcium_exchanger (dimensionless). * CONSTANTS[43] is FRiNaCa in component sodium_calcium_exchanger (dimensionless). * ALGEBRAIC[45] is i_up in component sarcoplasmic_reticulum_calcium_pump (millimolar_per_second). * CONSTANTS[67] is K_1 in component sarcoplasmic_reticulum_calcium_pump (dimensionless). * ALGEBRAIC[44] is K_2 in component sarcoplasmic_reticulum_calcium_pump (millimolar). * CONSTANTS[44] is K_cyca in component sarcoplasmic_reticulum_calcium_pump (millimolar). * CONSTANTS[45] is K_xcs in component sarcoplasmic_reticulum_calcium_pump (dimensionless). * CONSTANTS[46] is K_srca in component sarcoplasmic_reticulum_calcium_pump (millimolar). * CONSTANTS[47] is alpha_up in component sarcoplasmic_reticulum_calcium_pump (millimolar_per_second). * CONSTANTS[48] is beta_up in component sarcoplasmic_reticulum_calcium_pump (millimolar_per_second). * STATES[16] is Ca_up in component intracellular_calcium_concentration (millimolar). * ALGEBRAIC[46] is i_trans in component calcium_translocation (millimolar_per_second). * STATES[17] is Ca_rel in component intracellular_calcium_concentration (millimolar). * ALGEBRAIC[55] is i_rel in component calcium_release (millimolar_per_second). * ALGEBRAIC[47] is VoltDep in component calcium_release (dimensionless). * ALGEBRAIC[50] is RegBindSite in component calcium_release (dimensionless). * ALGEBRAIC[48] is CaiReg in component calcium_release (dimensionless). * ALGEBRAIC[49] is CadsReg in component calcium_release (dimensionless). * ALGEBRAIC[51] is ActRate in component calcium_release (per_second). * ALGEBRAIC[52] is InactRate in component calcium_release (per_second). * CONSTANTS[49] is K_leak_rate in component calcium_release (per_second). * CONSTANTS[50] is K_m_rel in component calcium_release (per_second). * CONSTANTS[51] is K_m_Ca_cyt in component calcium_release (millimolar). * CONSTANTS[52] is K_m_Ca_ds in component calcium_release (millimolar). * ALGEBRAIC[54] is PrecFrac in component calcium_release (dimensionless). * STATES[18] is ActFrac in component calcium_release (dimensionless). * STATES[19] is ProdFrac in component calcium_release (dimensionless). * ALGEBRAIC[53] is SpeedRel in component calcium_release (dimensionless). * CONSTANTS[69] is V_i in component intracellular_calcium_concentration (micrometre3). * STATES[20] is Ca_Calmod in component intracellular_calcium_concentration (millimolar). * STATES[21] is Ca_Trop in component intracellular_calcium_concentration (millimolar). * CONSTANTS[53] is Calmod in component intracellular_calcium_concentration (millimolar). * CONSTANTS[54] is Trop in component intracellular_calcium_concentration (millimolar). * CONSTANTS[55] is alpha_Calmod in component intracellular_calcium_concentration (per_millimolar_second). * CONSTANTS[56] is beta_Calmod in component intracellular_calcium_concentration (per_second). * CONSTANTS[57] is alpha_Trop in component intracellular_calcium_concentration (per_millimolar_second). * CONSTANTS[58] is beta_Trop in component intracellular_calcium_concentration (per_second). * CONSTANTS[59] is radius in component intracellular_calcium_concentration (micrometre). * CONSTANTS[60] is length in component intracellular_calcium_concentration (micrometre). * CONSTANTS[66] is V_Cell in component intracellular_calcium_concentration (micrometre3). * CONSTANTS[68] is V_i_ratio in component intracellular_calcium_concentration (dimensionless). * CONSTANTS[61] is V_ds_ratio in component intracellular_calcium_concentration (dimensionless). * CONSTANTS[62] is V_rel_ratio in component intracellular_calcium_concentration (dimensionless). * CONSTANTS[63] is V_e_ratio in component intracellular_calcium_concentration (dimensionless). * CONSTANTS[64] is V_up_ratio in component intracellular_calcium_concentration (dimensionless). * CONSTANTS[65] is Kdecay in component intracellular_calcium_concentration (per_second). * RATES[0] is d/dt V in component membrane (millivolt). * RATES[4] is d/dt xr1 in component rapid_delayed_rectifier_potassium_current_xr1_gate (dimensionless). * RATES[5] is d/dt xr2 in component rapid_delayed_rectifier_potassium_current_xr2_gate (dimensionless). * RATES[6] is d/dt xs in component slow_delayed_rectifier_potassium_current_xs_gate (dimensionless). * RATES[7] is d/dt m in component fast_sodium_current_m_gate (dimensionless). * RATES[8] is d/dt h in component fast_sodium_current_h_gate (dimensionless). * RATES[10] is d/dt d in component L_type_Ca_channel_d_gate (dimensionless). * RATES[11] is d/dt f in component L_type_Ca_channel_f_gate (dimensionless). * RATES[12] is d/dt f2 in component L_type_Ca_channel_f2_gate (dimensionless). * RATES[13] is d/dt f2ds in component L_type_Ca_channel_f2ds_gate (dimensionless). * RATES[14] is d/dt s in component transient_outward_current_s_gate (dimensionless). * RATES[15] is d/dt r in component transient_outward_current_r_gate (dimensionless). * RATES[18] is d/dt ActFrac in component calcium_release (dimensionless). * RATES[19] is d/dt ProdFrac in component calcium_release (dimensionless). * RATES[2] is d/dt Na_i in component intracellular_sodium_concentration (millimolar). * RATES[1] is d/dt K_i in component intracellular_potassium_concentration (millimolar). * RATES[3] is d/dt Ca_i in component intracellular_calcium_concentration (millimolar). * RATES[20] is d/dt Ca_Calmod in component intracellular_calcium_concentration (millimolar). * RATES[21] is d/dt Ca_Trop in component intracellular_calcium_concentration (millimolar). * RATES[9] is d/dt Ca_ds in component intracellular_calcium_concentration (millimolar). * RATES[16] is d/dt Ca_up in component intracellular_calcium_concentration (millimolar). * RATES[17] is d/dt Ca_rel in component intracellular_calcium_concentration (millimolar). * There are a total of 8 condition variables. */ void initConsts(double* CONSTANTS, double* RATES, double *STATES) { STATES[0] = -92.849333; CONSTANTS[0] = 8314.472; CONSTANTS[1] = 310; CONSTANTS[2] = 96485.3415; CONSTANTS[3] = 9.5e-5; CONSTANTS[4] = 0.1; CONSTANTS[5] = 100000; CONSTANTS[6] = 1; CONSTANTS[7] = 0.003; CONSTANTS[8] = -3; CONSTANTS[9] = 0.03; CONSTANTS[10] = 4; CONSTANTS[11] = 140; STATES[1] = 136.5644281; STATES[2] = 7.3321223; CONSTANTS[12] = 2; STATES[3] = 1.4e-5; CONSTANTS[13] = 10; CONSTANTS[14] = 0.5; CONSTANTS[15] = 0.0021; CONSTANTS[16] = 0.0013; STATES[4] = 1.03e-5; STATES[5] = 2e-7; CONSTANTS[17] = 0.0026; STATES[6] = 0.001302; CONSTANTS[18] = 2.5; STATES[7] = 0.0016203; STATES[8] = 0.9944036; CONSTANTS[19] = 1e-5; CONSTANTS[20] = 0; CONSTANTS[21] = 0.004; CONSTANTS[22] = 0.0006; CONSTANTS[23] = 0.1; CONSTANTS[24] = 0.002; CONSTANTS[25] = 0.01; STATES[9] = 1.88e-5; STATES[10] = 0; STATES[11] = 1; STATES[12] = 0.9349197; STATES[13] = 0.9651958; CONSTANTS[26] = 100000; CONSTANTS[27] = 0.001; CONSTANTS[28] = 20; CONSTANTS[29] = 1; CONSTANTS[30] = 3; CONSTANTS[31] = 0.3; CONSTANTS[32] = 0.0001; CONSTANTS[33] = 0.00025; CONSTANTS[34] = 0.005; CONSTANTS[35] = 0; STATES[14] = 0.9948645; STATES[15] = 0; CONSTANTS[36] = 0.7; CONSTANTS[37] = 1; CONSTANTS[38] = 40; CONSTANTS[39] = 0.0005; CONSTANTS[40] = 3; CONSTANTS[41] = 0; CONSTANTS[42] = 0.5; CONSTANTS[43] = 0.001; CONSTANTS[44] = 0.0003; CONSTANTS[45] = 0.4; CONSTANTS[46] = 0.5; CONSTANTS[47] = 0.4; CONSTANTS[48] = 0.03; STATES[16] = 0.4531889; STATES[17] = 0.4481927; CONSTANTS[49] = 0.05; CONSTANTS[50] = 250; CONSTANTS[51] = 0.0005; CONSTANTS[52] = 0.01; STATES[18] = 0.0042614; STATES[19] = 0.4068154; STATES[20] = 0.0005555; STATES[21] = 0.0003542; CONSTANTS[53] = 0.02; CONSTANTS[54] = 0.05; CONSTANTS[55] = 100000; CONSTANTS[56] = 50; CONSTANTS[57] = 100000; CONSTANTS[58] = 200; CONSTANTS[59] = 0.012; CONSTANTS[60] = 0.074; CONSTANTS[61] = 0.1; CONSTANTS[62] = 0.1; CONSTANTS[63] = 0.4; CONSTANTS[64] = 0.01; CONSTANTS[65] = 10; CONSTANTS[66] = 3.14159*pow(CONSTANTS[59], 2.00000)*CONSTANTS[60]; CONSTANTS[67] = ( CONSTANTS[44]*CONSTANTS[45])/CONSTANTS[46]; CONSTANTS[68] = ((1.00000 - CONSTANTS[63]) - CONSTANTS[64]) - CONSTANTS[62]; CONSTANTS[69] = CONSTANTS[66]*CONSTANTS[68]; RATES[0] = 0.1001; RATES[4] = 0.1001; RATES[5] = 0.1001; RATES[6] = 0.1001; RATES[7] = 0.1001; RATES[8] = 0.1001; RATES[10] = 0.1001; RATES[11] = 0.1001; RATES[12] = 0.1001; RATES[13] = 0.1001; RATES[14] = 0.1001; RATES[15] = 0.1001; RATES[18] = 0.1001; RATES[19] = 0.1001; RATES[2] = 0.1001; RATES[1] = 0.1001; RATES[3] = 0.1001; RATES[20] = 0.1001; RATES[21] = 0.1001; RATES[9] = 0.1001; RATES[16] = 0.1001; RATES[17] = 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[3])*(ALGEBRAIC[0]+ALGEBRAIC[6]+ALGEBRAIC[37]+ALGEBRAIC[7]+ALGEBRAIC[12]+ALGEBRAIC[40]+ALGEBRAIC[15]+ALGEBRAIC[22]+ALGEBRAIC[21]+ALGEBRAIC[25]+ALGEBRAIC[28]+ALGEBRAIC[41]+ALGEBRAIC[42]+ALGEBRAIC[23]+ALGEBRAIC[26]+ALGEBRAIC[24]+ALGEBRAIC[27]+ALGEBRAIC[36]); resid[1] = RATES[4] - ALGEBRAIC[8]*(1.00000 - STATES[4]) - ALGEBRAIC[9]*STATES[4]; resid[2] = RATES[5] - ALGEBRAIC[10]*(1.00000 - STATES[5]) - ALGEBRAIC[11]*STATES[5]; resid[3] = RATES[6] - ALGEBRAIC[13]*(1.00000 - STATES[6]) - ALGEBRAIC[14]*STATES[6]; resid[4] = RATES[7] - ALGEBRAIC[17]*(1.00000 - STATES[7]) - ALGEBRAIC[18]*STATES[7]; resid[5] = RATES[8] - ALGEBRAIC[19]*(1.00000 - STATES[8]) - ALGEBRAIC[20]*STATES[8]; resid[6] = RATES[10] - CONSTANTS[30]*( ALGEBRAIC[31]*(1.00000 - STATES[10]) - ALGEBRAIC[32]*STATES[10]); resid[7] = RATES[11] - CONSTANTS[31]*( ALGEBRAIC[34]*(1.00000 - STATES[11]) - ALGEBRAIC[35]*STATES[11]); resid[8] = RATES[12] - 1.00000 - 1.00000*(STATES[3]/(CONSTANTS[26]+STATES[3])+STATES[12]); resid[9] = RATES[13] - CONSTANTS[28]*(1.00000 - (STATES[9]/(CONSTANTS[27]+STATES[9])+STATES[13])); resid[10] = RATES[14] - ALGEBRAIC[38]*(1.00000 - STATES[14]) - ALGEBRAIC[39]*STATES[14]; resid[11] = RATES[15] - 333.000*(1.00000/(1.00000+exp(- (STATES[0]+4.00000)/5.00000)) - STATES[15]); resid[12] = RATES[18] - ALGEBRAIC[54]*ALGEBRAIC[53]*ALGEBRAIC[51] - STATES[18]*ALGEBRAIC[53]*ALGEBRAIC[52]; resid[13] = RATES[19] - STATES[18]*ALGEBRAIC[53]*ALGEBRAIC[52] - ALGEBRAIC[53]*1.00000*STATES[19]; resid[14] = RATES[2] - (- 1.00000/( 1.00000*CONSTANTS[69]*CONSTANTS[2]))*(ALGEBRAIC[15]+ALGEBRAIC[21]+ALGEBRAIC[22]+ 3.00000*ALGEBRAIC[40]+ 3.00000*ALGEBRAIC[41]+ALGEBRAIC[25]+ALGEBRAIC[28]); resid[15] = RATES[1] - (- 1.00000/( 1.00000*CONSTANTS[69]*CONSTANTS[2]))*((ALGEBRAIC[6]+ALGEBRAIC[7]+ALGEBRAIC[12]+ALGEBRAIC[24]+ALGEBRAIC[27]+ALGEBRAIC[37]) - 2.00000*ALGEBRAIC[40]); resid[16] = RATES[3] - ((( (- 1.00000/( 2.00000*1.00000*CONSTANTS[69]*CONSTANTS[2]))*(((ALGEBRAIC[23]+ALGEBRAIC[36]) - 2.00000*ALGEBRAIC[41]) - 2.00000*ALGEBRAIC[42])+ STATES[9]*CONSTANTS[61]*CONSTANTS[65]+( ALGEBRAIC[55]*CONSTANTS[62])/CONSTANTS[68]) - RATES[20]) - RATES[21]) - ALGEBRAIC[45]; resid[17] = RATES[9] - ( - 1.00000*ALGEBRAIC[26])/( 2.00000*1.00000*CONSTANTS[61]*CONSTANTS[69]*CONSTANTS[2]) - STATES[9]*CONSTANTS[65]; resid[18] = RATES[16] - (CONSTANTS[68]/CONSTANTS[64])*ALGEBRAIC[45] - ALGEBRAIC[46]; resid[19] = RATES[17] - (CONSTANTS[64]/CONSTANTS[62])*ALGEBRAIC[46] - ALGEBRAIC[55]; resid[20] = RATES[20] - CONSTANTS[55]*STATES[3]*(CONSTANTS[53] - STATES[20]) - CONSTANTS[56]*STATES[20]; resid[21] = RATES[21] - CONSTANTS[57]*STATES[3]*(CONSTANTS[54] - STATES[21]) - CONSTANTS[58]*STATES[21]; } void computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC) { ALGEBRAIC[29] = ALGEBRAIC[23]+ALGEBRAIC[24]+ALGEBRAIC[25]+ALGEBRAIC[26]+ALGEBRAIC[27]+ALGEBRAIC[28]; ALGEBRAIC[43] = ALGEBRAIC[41]+ALGEBRAIC[42]; } void computeEssentialVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC) { ALGEBRAIC[0] = (CONDVAR[0]>=0.00000&&CONDVAR[1]<=0.00000&&CONDVAR[2]<=0.00000 ? CONSTANTS[8] : 0.00000); ALGEBRAIC[2] = (( CONSTANTS[0]*CONSTANTS[1])/CONSTANTS[2])*log(CONSTANTS[10]/STATES[1]); ALGEBRAIC[6] = ( (( CONSTANTS[14]*CONSTANTS[10])/(CONSTANTS[10]+CONSTANTS[13]))*(STATES[0] - ALGEBRAIC[2]))/(1.00000+exp(( ((STATES[0] - ALGEBRAIC[2]) - 10.0000)*CONSTANTS[2]*1.25000)/( CONSTANTS[0]*CONSTANTS[1]))); ALGEBRAIC[7] = (( ( CONSTANTS[15]*STATES[4]+ CONSTANTS[16]*STATES[5])*1.00000)/(1.00000+exp((STATES[0]+9.00000)/22.4000)))*(STATES[0] - ALGEBRAIC[2]); ALGEBRAIC[8] = 50.0000/(1.00000+exp(- (STATES[0] - 5.00000)/9.00000)); ALGEBRAIC[9] = 0.0500000*exp(- (STATES[0] - 20.0000)/15.0000); ALGEBRAIC[10] = 50.0000/(1.00000+exp(- (STATES[0] - 5.00000)/9.00000)); ALGEBRAIC[11] = 0.400000*exp(- pow((STATES[0]+30.0000)/30.0000, 3.00000)); ALGEBRAIC[3] = (( CONSTANTS[0]*CONSTANTS[1])/CONSTANTS[2])*log((CONSTANTS[10]+ CONSTANTS[9]*CONSTANTS[11])/(STATES[1]+ CONSTANTS[9]*STATES[2])); ALGEBRAIC[12] = CONSTANTS[17]*pow(STATES[6], 2.00000)*(STATES[0] - ALGEBRAIC[3]); ALGEBRAIC[13] = 14.0000/(1.00000+exp(- (STATES[0] - 40.0000)/9.00000)); ALGEBRAIC[14] = 1.00000*exp(- STATES[0]/45.0000); ALGEBRAIC[5] = (( CONSTANTS[0]*CONSTANTS[1])/CONSTANTS[2])*log((CONSTANTS[11]+ 0.120000*CONSTANTS[10])/(STATES[2]+ 0.120000*STATES[1])); ALGEBRAIC[15] = CONSTANTS[18]*pow(STATES[7], 3.00000)*STATES[8]*(STATES[0] - ALGEBRAIC[5]); ALGEBRAIC[16] = STATES[0]+41.0000; ALGEBRAIC[17] = (CONDVAR[3]<0.00000 ? 2000.00 : ( 200.000*ALGEBRAIC[16])/(1.00000 - exp( - 0.100000*ALGEBRAIC[16]))); ALGEBRAIC[18] = 8000.00*exp( - 0.0560000*(STATES[0]+66.0000)); ALGEBRAIC[19] = 20.0000*exp( - 0.125000*((STATES[0]+75.0000) - CONSTANTS[20])); ALGEBRAIC[20] = 2000.00/(1.00000+ 320.000*exp( - 0.100000*((STATES[0]+75.0000) - CONSTANTS[20]))); ALGEBRAIC[1] = (( CONSTANTS[0]*CONSTANTS[1])/CONSTANTS[2])*log(CONSTANTS[11]/STATES[2]); ALGEBRAIC[21] = (( CONSTANTS[21]*1.00000)/(1.00000+exp(- (STATES[0]+52.0000)/8.00000)))*(STATES[0] - ALGEBRAIC[1]); ALGEBRAIC[22] = CONSTANTS[22]*(STATES[0] - ALGEBRAIC[1]); ALGEBRAIC[23] = ((( (1.00000 - CONSTANTS[29])*4.00000*CONSTANTS[23]*STATES[10]*STATES[11]*STATES[12]*(STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))/(1.00000 - exp(( - (STATES[0] - 50.0000)*CONSTANTS[2]*2.00000)/( CONSTANTS[0]*CONSTANTS[1]))))*( STATES[3]*exp(( 100.000*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1])) - CONSTANTS[12]*exp(( - (STATES[0] - 50.0000)*CONSTANTS[2]*2.00000)/( CONSTANTS[0]*CONSTANTS[1]))); ALGEBRAIC[24] = ((( (1.00000 - CONSTANTS[29])*CONSTANTS[24]*CONSTANTS[23]*STATES[10]*STATES[11]*STATES[12]*(STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))/(1.00000 - exp(( - (STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))))*( STATES[1]*exp(( 50.0000*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1])) - CONSTANTS[10]*exp(( - (STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))); ALGEBRAIC[25] = ((( (1.00000 - CONSTANTS[29])*CONSTANTS[25]*CONSTANTS[23]*STATES[10]*STATES[11]*STATES[12]*(STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))/(1.00000 - exp(( - (STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))))*( STATES[2]*exp(( 50.0000*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1])) - CONSTANTS[11]*exp(( - (STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))); ALGEBRAIC[26] = ((( CONSTANTS[29]*4.00000*CONSTANTS[23]*STATES[10]*STATES[11]*STATES[13]*(STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))/(1.00000 - exp(( - (STATES[0] - 50.0000)*CONSTANTS[2]*2.00000)/( CONSTANTS[0]*CONSTANTS[1]))))*( STATES[3]*exp(( 100.000*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1])) - CONSTANTS[12]*exp(( - (STATES[0] - 50.0000)*CONSTANTS[2]*2.00000)/( CONSTANTS[0]*CONSTANTS[1]))); ALGEBRAIC[27] = ((( CONSTANTS[29]*CONSTANTS[24]*CONSTANTS[23]*STATES[10]*STATES[11]*STATES[13]*(STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))/(1.00000 - exp(( - (STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))))*( STATES[1]*exp(( 50.0000*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1])) - CONSTANTS[10]*exp(( - (STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))); ALGEBRAIC[28] = ((( CONSTANTS[29]*CONSTANTS[25]*CONSTANTS[23]*STATES[10]*STATES[11]*STATES[13]*(STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))/(1.00000 - exp(( - (STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))))*( STATES[2]*exp(( 50.0000*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1])) - CONSTANTS[11]*exp(( - (STATES[0] - 50.0000)*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))); ALGEBRAIC[30] = (STATES[0]+24.0000) - 5.00000; ALGEBRAIC[31] = (CONDVAR[4]<0.00000 ? 120.000 : ( 30.0000*ALGEBRAIC[30])/(1.00000 - exp(- ALGEBRAIC[30]/4.00000))); ALGEBRAIC[32] = (CONDVAR[5]<0.00000 ? 120.000 : ( 12.0000*ALGEBRAIC[30])/(exp(ALGEBRAIC[30]/10.0000) - 1.00000)); ALGEBRAIC[33] = STATES[0]+34.0000; ALGEBRAIC[34] = (CONDVAR[6]<0.00000 ? 25.0000 : ( 6.25000*ALGEBRAIC[33])/(exp(ALGEBRAIC[33]/4.00000) - 1.00000)); ALGEBRAIC[35] = 12.0000/(1.00000+exp(( - 1.00000*(STATES[0]+34.0000))/4.00000)); ALGEBRAIC[4] = (( 0.500000*CONSTANTS[0]*CONSTANTS[1])/CONSTANTS[2])*log(CONSTANTS[12]/STATES[3]); ALGEBRAIC[36] = CONSTANTS[33]*(STATES[0] - ALGEBRAIC[4]); ALGEBRAIC[37] = CONSTANTS[34]*(CONSTANTS[35]+ STATES[14]*(1.00000 - CONSTANTS[35]))*STATES[15]*(STATES[0] - ALGEBRAIC[2]); ALGEBRAIC[38] = 0.0330000*exp(- STATES[0]/17.0000); ALGEBRAIC[39] = 33.0000/(1.00000+exp( - 0.125000*(STATES[0]+10.0000))); ALGEBRAIC[40] = ( (( CONSTANTS[36]*CONSTANTS[10])/(CONSTANTS[37]+CONSTANTS[10]))*STATES[2])/(CONSTANTS[38]+STATES[2]); ALGEBRAIC[41] = ( (1.00000 - CONSTANTS[43])*CONSTANTS[39]*( exp(( CONSTANTS[42]*(CONSTANTS[40] - 2.00000)*STATES[0]*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))*pow(STATES[2], CONSTANTS[40])*CONSTANTS[12] - exp(( (CONSTANTS[42] - 1.00000)*(CONSTANTS[40] - 2.00000)*STATES[0]*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))*pow(CONSTANTS[11], CONSTANTS[40])*STATES[3]))/( (1.00000+ CONSTANTS[41]*( STATES[3]*pow(CONSTANTS[11], CONSTANTS[40])+ CONSTANTS[12]*pow(STATES[2], CONSTANTS[40])))*(1.00000+STATES[3]/0.00690000)); ALGEBRAIC[42] = ( CONSTANTS[43]*CONSTANTS[39]*( exp(( CONSTANTS[42]*(CONSTANTS[40] - 2.00000)*STATES[0]*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))*pow(STATES[2], CONSTANTS[40])*CONSTANTS[12] - exp(( (CONSTANTS[42] - 1.00000)*(CONSTANTS[40] - 2.00000)*STATES[0]*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))*pow(CONSTANTS[11], CONSTANTS[40])*STATES[9]))/( (1.00000+ CONSTANTS[41]*( STATES[9]*pow(CONSTANTS[11], CONSTANTS[40])+ CONSTANTS[12]*pow(STATES[2], CONSTANTS[40])))*(1.00000+STATES[9]/0.00690000)); ALGEBRAIC[44] = STATES[3]+ STATES[16]*CONSTANTS[67]+ CONSTANTS[44]*CONSTANTS[45]+CONSTANTS[44]; ALGEBRAIC[45] = (STATES[3]/ALGEBRAIC[44])*CONSTANTS[47] - (( STATES[16]*CONSTANTS[67])/ALGEBRAIC[44])*CONSTANTS[48]; ALGEBRAIC[46] = 50.0000*(STATES[16] - STATES[17]); ALGEBRAIC[47] = exp( 0.0800000*(STATES[0] - 40.0000)); ALGEBRAIC[48] = STATES[3]/(STATES[3]+CONSTANTS[51]); ALGEBRAIC[49] = STATES[9]/(STATES[9]+CONSTANTS[52]); ALGEBRAIC[50] = ALGEBRAIC[48]+ (1.00000 - ALGEBRAIC[48])*ALGEBRAIC[49]; ALGEBRAIC[51] = 0.00000*ALGEBRAIC[47]+ 500.000*pow(ALGEBRAIC[50], 2.00000); ALGEBRAIC[52] = 60.0000+ 500.000*pow(ALGEBRAIC[50], 2.00000); ALGEBRAIC[53] = (CONDVAR[7]<0.00000 ? 5.00000 : 1.00000); ALGEBRAIC[54] = (1.00000 - STATES[18]) - STATES[19]; ALGEBRAIC[55] = ( pow(STATES[18]/(STATES[18]+0.250000), 2.00000)*CONSTANTS[50]+CONSTANTS[49])*STATES[17]; } 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; SI[7] = 1.0; SI[8] = 1.0; SI[9] = 1.0; SI[10] = 1.0; SI[11] = 1.0; SI[12] = 1.0; SI[13] = 1.0; SI[14] = 1.0; SI[15] = 1.0; SI[16] = 1.0; SI[17] = 1.0; SI[18] = 1.0; SI[19] = 1.0; SI[20] = 1.0; SI[21] = 1.0; } void computeRoots(double VOI, double* CONSTANTS, double* RATES, double* OLDRATES, double* STATES, double* OLDSTATES, double* ALGEBRAIC, double* CONDVARS) { CONDVAR[0] = VOI - CONSTANTS[4]; CONDVAR[1] = VOI - CONSTANTS[5]; CONDVAR[2] = ((VOI - CONSTANTS[4]) - floor((VOI - CONSTANTS[4])/CONSTANTS[6])*CONSTANTS[6]) - CONSTANTS[7]; CONDVAR[3] = fabs(ALGEBRAIC[16]) - CONSTANTS[19]; CONDVAR[4] = fabs(ALGEBRAIC[30]) - 0.000100000; CONDVAR[5] = fabs(ALGEBRAIC[30]) - 0.000100000; CONDVAR[6] = fabs(ALGEBRAIC[33]) - CONSTANTS[32]; CONDVAR[7] = STATES[0] - - 50.0000; }