/* There are a total of 54 entries in the algebraic variable array. There are a total of 21 entries in each of the rate and state variable arrays. There are a total of 72 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[35] is i_to in component transient_outward_current (nanoA). * ALGEBRAIC[7] is i_Kr in component rapid_delayed_rectifier_potassium_current (nanoA). * ALGEBRAIC[10] is i_Ks in component slow_delayed_rectifier_potassium_current (nanoA). * ALGEBRAIC[22] is i_Ca_L_K_cyt in component L_type_Ca_channel (nanoA). * ALGEBRAIC[25] is i_Ca_L_K_ds in component L_type_Ca_channel (nanoA). * ALGEBRAIC[38] is i_NaK in component sodium_potassium_pump (nanoA). * ALGEBRAIC[13] is i_Na in component fast_sodium_current (nanoA). * ALGEBRAIC[20] is i_b_Na in component sodium_background_current (nanoA). * ALGEBRAIC[19] is i_p_Na in component persistent_sodium_current (nanoA). * ALGEBRAIC[23] is i_Ca_L_Na_cyt in component L_type_Ca_channel (nanoA). * ALGEBRAIC[26] is i_Ca_L_Na_ds in component L_type_Ca_channel (nanoA). * ALGEBRAIC[39] is i_NaCa_cyt in component sodium_calcium_exchanger (nanoA). * ALGEBRAIC[40] is i_NaCa_ds in component sodium_calcium_exchanger (nanoA). * ALGEBRAIC[21] is i_Ca_L_Ca_cyt in component L_type_Ca_channel (nanoA). * ALGEBRAIC[24] is i_Ca_L_Ca_ds in component L_type_Ca_channel (nanoA). * ALGEBRAIC[34] 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[65] is g_Kr in component rapid_delayed_rectifier_potassium_current (microS). * STATES[4] is xr in component rapid_delayed_rectifier_potassium_current_xr_gate (dimensionless). * ALGEBRAIC[8] is xr_inf in component rapid_delayed_rectifier_potassium_current_xr_gate (dimensionless). * ALGEBRAIC[9] is tau_xr in component rapid_delayed_rectifier_potassium_current_xr_gate (second). * CONSTANTS[66] is g_Ks in component slow_delayed_rectifier_potassium_current (microS). * STATES[5] is xs in component slow_delayed_rectifier_potassium_current_xs_gate (dimensionless). * ALGEBRAIC[11] is xs_inf in component slow_delayed_rectifier_potassium_current_xs_gate (dimensionless). * ALGEBRAIC[12] is tau_xs in component slow_delayed_rectifier_potassium_current_xs_gate (second). * CONSTANTS[67] is g_Na in component fast_sodium_current (microS). * CONSTANTS[15] is nachanneldensity in component fast_sodium_current (per_microF). * CONSTANTS[16] is gnachannel in component fast_sodium_current (microS). * STATES[6] is m in component fast_sodium_current_m_gate (dimensionless). * STATES[7] is h in component fast_sodium_current_h_gate (dimensionless). * CONSTANTS[17] is proton in component fast_sodium_current_h_gate (dimensionless). * ALGEBRAIC[15] is alpha_m in component fast_sodium_current_m_gate (per_second). * ALGEBRAIC[16] is beta_m in component fast_sodium_current_m_gate (per_second). * CONSTANTS[18] is delta_m in component fast_sodium_current_m_gate (millivolt). * ALGEBRAIC[14] is E0_m in component fast_sodium_current_m_gate (millivolt). * ALGEBRAIC[17] is alpha_h in component fast_sodium_current_h_gate (per_second). * ALGEBRAIC[18] is beta_h in component fast_sodium_current_h_gate (per_second). * CONSTANTS[68] is shifth in component fast_sodium_current_h_gate (millivolt). * CONSTANTS[19] is g_pna in component persistent_sodium_current (microS). * CONSTANTS[20] is g_bna in component sodium_background_current (microS). * ALGEBRAIC[27] is i_Ca_L in component L_type_Ca_channel (nanoA). * CONSTANTS[21] is P_Ca_L in component L_type_Ca_channel (nanoA_per_millimolar). * CONSTANTS[22] is P_CaK in component L_type_Ca_channel (dimensionless). * CONSTANTS[23] is P_CaNa in component L_type_Ca_channel (dimensionless). * STATES[8] is Ca_ds in component intracellular_calcium_concentration (millimolar). * STATES[9] is d in component L_type_Ca_channel_d_gate (dimensionless). * STATES[10] is f in component L_type_Ca_channel_f_gate (dimensionless). * STATES[11] is f2 in component L_type_Ca_channel_f2_gate (dimensionless). * STATES[12] is f2ds in component L_type_Ca_channel_f2ds_gate (dimensionless). * CONSTANTS[24] is Km_f2 in component L_type_Ca_channel (millimolar). * CONSTANTS[25] is Km_f2ds in component L_type_Ca_channel (millimolar). * CONSTANTS[26] is R_decay in component L_type_Ca_channel (per_second). * CONSTANTS[27] is FrICa in component L_type_Ca_channel (dimensionless). * ALGEBRAIC[29] is alpha_d in component L_type_Ca_channel_d_gate (per_second). * ALGEBRAIC[30] is beta_d in component L_type_Ca_channel_d_gate (per_second). * ALGEBRAIC[28] is E0_d in component L_type_Ca_channel_d_gate (millivolt). * CONSTANTS[28] is speed_d in component L_type_Ca_channel_d_gate (dimensionless). * ALGEBRAIC[32] is alpha_f in component L_type_Ca_channel_f_gate (per_second). * ALGEBRAIC[33] is beta_f in component L_type_Ca_channel_f_gate (per_second). * CONSTANTS[29] is speed_f in component L_type_Ca_channel_f_gate (dimensionless). * CONSTANTS[30] is delta_f in component L_type_Ca_channel_f_gate (millivolt). * ALGEBRAIC[31] is E0_f in component L_type_Ca_channel_f_gate (millivolt). * CONSTANTS[31] is g_bca in component calcium_background_current (microS). * CONSTANTS[32] is g_to in component transient_outward_current (microS). * CONSTANTS[33] is g_tos in component transient_outward_current (dimensionless). * STATES[13] is s in component transient_outward_current_s_gate (dimensionless). * STATES[14] is r in component transient_outward_current_r_gate (dimensionless). * ALGEBRAIC[36] is alpha_s in component transient_outward_current_s_gate (per_second). * ALGEBRAIC[37] is beta_s in component transient_outward_current_s_gate (per_second). * CONSTANTS[34] is i_NaK_max in component sodium_potassium_pump (nanoA). * CONSTANTS[35] is K_mK in component sodium_potassium_pump (millimolar). * CONSTANTS[36] is K_mNa in component sodium_potassium_pump (millimolar). * ALGEBRAIC[41] is i_NaCa in component sodium_calcium_exchanger (nanoA). * CONSTANTS[37] is k_NaCa in component sodium_calcium_exchanger (nanoA). * CONSTANTS[38] is n_NaCa in component sodium_calcium_exchanger (dimensionless). * CONSTANTS[39] is d_NaCa in component sodium_calcium_exchanger (dimensionless). * CONSTANTS[40] is gamma in component sodium_calcium_exchanger (dimensionless). * CONSTANTS[41] is FRiNaCa in component sodium_calcium_exchanger (dimensionless). * ALGEBRAIC[43] is i_up in component sarcoplasmic_reticulum_calcium_pump (millimolar_per_second). * CONSTANTS[69] is K_1 in component sarcoplasmic_reticulum_calcium_pump (dimensionless). * ALGEBRAIC[42] is K_2 in component sarcoplasmic_reticulum_calcium_pump (millimolar). * CONSTANTS[42] is K_cyca in component sarcoplasmic_reticulum_calcium_pump (millimolar). * CONSTANTS[43] is K_xcs in component sarcoplasmic_reticulum_calcium_pump (dimensionless). * CONSTANTS[44] is K_srca in component sarcoplasmic_reticulum_calcium_pump (millimolar). * CONSTANTS[45] is alpha_up in component sarcoplasmic_reticulum_calcium_pump (millimolar_per_second). * CONSTANTS[46] is beta_up in component sarcoplasmic_reticulum_calcium_pump (millimolar_per_second). * STATES[15] is Ca_up in component intracellular_calcium_concentration (millimolar). * ALGEBRAIC[44] is i_trans in component calcium_translocation (millimolar_per_second). * STATES[16] is Ca_rel in component intracellular_calcium_concentration (millimolar). * ALGEBRAIC[53] is i_rel in component calcium_release (millimolar_per_second). * ALGEBRAIC[45] is VoltDep in component calcium_release (dimensionless). * ALGEBRAIC[48] is RegBindSite in component calcium_release (dimensionless). * ALGEBRAIC[46] is CaiReg in component calcium_release (dimensionless). * ALGEBRAIC[47] is CadsReg in component calcium_release (dimensionless). * ALGEBRAIC[49] is ActRate in component calcium_release (per_second). * ALGEBRAIC[50] is InactRate in component calcium_release (per_second). * CONSTANTS[47] is K_leak_rate in component calcium_release (per_second). * CONSTANTS[48] is K_m_rel in component calcium_release (per_second). * CONSTANTS[49] is K_m_Ca_cyt in component calcium_release (millimolar). * CONSTANTS[50] is K_m_Ca_ds in component calcium_release (millimolar). * ALGEBRAIC[52] is PrecFrac in component calcium_release (dimensionless). * STATES[17] is ActFrac in component calcium_release (dimensionless). * STATES[18] is ProdFrac in component calcium_release (dimensionless). * ALGEBRAIC[51] is SpeedRel in component calcium_release (dimensionless). * CONSTANTS[71] is V_i in component intracellular_calcium_concentration (micrometre3). * STATES[19] is Ca_Calmod in component intracellular_calcium_concentration (millimolar). * STATES[20] is Ca_Trop in component intracellular_calcium_concentration (millimolar). * CONSTANTS[51] is Calmod in component intracellular_calcium_concentration (millimolar). * CONSTANTS[52] is Trop in component intracellular_calcium_concentration (millimolar). * CONSTANTS[53] is alpha_Calmod in component intracellular_calcium_concentration (per_millimolar_second). * CONSTANTS[54] is beta_Calmod in component intracellular_calcium_concentration (per_second). * CONSTANTS[55] is alpha_Trop in component intracellular_calcium_concentration (per_millimolar_second). * CONSTANTS[56] is beta_Trop in component intracellular_calcium_concentration (per_second). * CONSTANTS[57] is radius in component intracellular_calcium_concentration (micrometre). * CONSTANTS[58] is length in component intracellular_calcium_concentration (micrometre). * CONSTANTS[64] is V_Cell in component intracellular_calcium_concentration (micrometre3). * CONSTANTS[70] is V_i_ratio in component intracellular_calcium_concentration (dimensionless). * CONSTANTS[59] is V_ds_ratio in component intracellular_calcium_concentration (dimensionless). * CONSTANTS[60] is V_rel_ratio in component intracellular_calcium_concentration (dimensionless). * CONSTANTS[61] is V_e_ratio in component intracellular_calcium_concentration (dimensionless). * CONSTANTS[62] is V_up_ratio in component intracellular_calcium_concentration (dimensionless). * CONSTANTS[63] is Kdecay in component intracellular_calcium_concentration (per_second). * RATES[0] is d/dt V in component membrane (millivolt). * RATES[4] is d/dt xr in component rapid_delayed_rectifier_potassium_current_xr_gate (dimensionless). * RATES[5] is d/dt xs in component slow_delayed_rectifier_potassium_current_xs_gate (dimensionless). * RATES[6] is d/dt m in component fast_sodium_current_m_gate (dimensionless). * RATES[7] is d/dt h in component fast_sodium_current_h_gate (dimensionless). * RATES[9] is d/dt d in component L_type_Ca_channel_d_gate (dimensionless). * RATES[10] is d/dt f in component L_type_Ca_channel_f_gate (dimensionless). * RATES[11] is d/dt f2 in component L_type_Ca_channel_f2_gate (dimensionless). * RATES[12] is d/dt f2ds in component L_type_Ca_channel_f2ds_gate (dimensionless). * RATES[13] is d/dt s in component transient_outward_current_s_gate (dimensionless). * RATES[14] is d/dt r in component transient_outward_current_r_gate (dimensionless). * RATES[17] is d/dt ActFrac in component calcium_release (dimensionless). * RATES[18] 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[19] is d/dt Ca_Calmod in component intracellular_calcium_concentration (millimolar). * RATES[20] is d/dt Ca_Trop in component intracellular_calcium_concentration (millimolar). * RATES[8] is d/dt Ca_ds in component intracellular_calcium_concentration (millimolar). * RATES[15] is d/dt Ca_up in component intracellular_calcium_concentration (millimolar). * RATES[16] 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] = -89.1374183; CONSTANTS[0] = 8314.472; CONSTANTS[1] = 310; CONSTANTS[2] = 96485.3415; CONSTANTS[3] = 0.000161; CONSTANTS[4] = 0.1; CONSTANTS[5] = 9; CONSTANTS[6] = 1; CONSTANTS[7] = 0.003; CONSTANTS[8] = -2; CONSTANTS[9] = 0.03; CONSTANTS[10] = 4; CONSTANTS[11] = 140; STATES[1] = 138.7963753; STATES[2] = 5.6633707; CONSTANTS[12] = 2; STATES[3] = 5.44e-5; CONSTANTS[13] = 10; CONSTANTS[14] = 0.2; STATES[4] = 1.98e-5; STATES[5] = 0.0381477; CONSTANTS[15] = 1075; CONSTANTS[16] = 20; STATES[6] = 0.0026891; STATES[7] = 0.9873107; CONSTANTS[17] = 3.98e-5; CONSTANTS[18] = 1e-5; CONSTANTS[19] = 0.0029; CONSTANTS[20] = 0.0006; CONSTANTS[21] = 0.11; CONSTANTS[22] = 0.002; CONSTANTS[23] = 0.01; STATES[8] = 0.0018991; STATES[9] = 1.44e-4; STATES[10] = 0.9999993; STATES[11] = 0.254433; STATES[12] = 0.9292189; CONSTANTS[24] = 100000; CONSTANTS[25] = 0.001; CONSTANTS[26] = 20; CONSTANTS[27] = 1; CONSTANTS[28] = 3; CONSTANTS[29] = 0.3; CONSTANTS[30] = 0.0001; CONSTANTS[31] = 0.00025; CONSTANTS[32] = 0.005; CONSTANTS[33] = 0; STATES[13] = 0.7352365; STATES[14] = 0; CONSTANTS[34] = 0.7; CONSTANTS[35] = 1; CONSTANTS[36] = 40; CONSTANTS[37] = 0.00012; CONSTANTS[38] = 3; CONSTANTS[39] = 0; CONSTANTS[40] = 0.5; CONSTANTS[41] = 0.001; CONSTANTS[42] = 0.0003; CONSTANTS[43] = 0.4; CONSTANTS[44] = 0.5; CONSTANTS[45] = 0.4; CONSTANTS[46] = 0.03; STATES[15] = 0.7625025; STATES[16] = 0.7368094; CONSTANTS[47] = 0.05; CONSTANTS[48] = 250; CONSTANTS[49] = 0.0005; CONSTANTS[50] = 0.01; STATES[17] = 0.0101647; STATES[18] = 0.9584464; STATES[19] = 0.0018544; STATES[20] = 0.0012852; CONSTANTS[51] = 0.02; CONSTANTS[52] = 0.05; CONSTANTS[53] = 100000; CONSTANTS[54] = 50; CONSTANTS[55] = 100000; CONSTANTS[56] = 200; CONSTANTS[57] = 12; CONSTANTS[58] = 74; CONSTANTS[59] = 0.1; CONSTANTS[60] = 0.1; CONSTANTS[61] = 0.4; CONSTANTS[62] = 0.01; CONSTANTS[63] = 10; CONSTANTS[64] = ( 3.14159*pow(CONSTANTS[57]/1000.00, 2.00000)*CONSTANTS[58])/1000.00; CONSTANTS[65] = CONSTANTS[3]*9.99260* pow((CONSTANTS[10]/5.40000), 1.0 / 2); CONSTANTS[66] = CONSTANTS[3]*25.3000; CONSTANTS[67] = ( CONSTANTS[15]*CONSTANTS[3]*CONSTANTS[16]*(1.26000/(1.00000+CONSTANTS[17]/( 1000.00*2.51190e-06))+0.340000))/1.58000; CONSTANTS[68] = 32.7000/(1.00000+(CONSTANTS[17]/1000.00)/2.51190e-06) - 32.1800; CONSTANTS[69] = ( CONSTANTS[42]*CONSTANTS[43])/CONSTANTS[44]; CONSTANTS[70] = ((1.00000 - CONSTANTS[61]) - CONSTANTS[62]) - CONSTANTS[60]; CONSTANTS[71] = CONSTANTS[64]*CONSTANTS[70]; RATES[0] = 0.1001; RATES[4] = 0.1001; RATES[5] = 0.1001; RATES[6] = 0.1001; RATES[7] = 0.1001; RATES[9] = 0.1001; RATES[10] = 0.1001; RATES[11] = 0.1001; RATES[12] = 0.1001; RATES[13] = 0.1001; RATES[14] = 0.1001; RATES[17] = 0.1001; RATES[18] = 0.1001; RATES[2] = 0.1001; RATES[1] = 0.1001; RATES[3] = 0.1001; RATES[19] = 0.1001; RATES[20] = 0.1001; RATES[8] = 0.1001; RATES[15] = 0.1001; RATES[16] = 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[35]+ALGEBRAIC[7]+ALGEBRAIC[10]+ALGEBRAIC[38]+ALGEBRAIC[13]+ALGEBRAIC[20]+ALGEBRAIC[19]+ALGEBRAIC[23]+ALGEBRAIC[26]+ALGEBRAIC[39]+ALGEBRAIC[40]+ALGEBRAIC[21]+ALGEBRAIC[24]+ALGEBRAIC[22]+ALGEBRAIC[25]+ALGEBRAIC[34]); resid[1] = RATES[4] - (ALGEBRAIC[8] - STATES[4])/ALGEBRAIC[9]; resid[2] = RATES[5] - (ALGEBRAIC[11] - STATES[5])/ALGEBRAIC[12]; resid[3] = RATES[6] - ALGEBRAIC[15]*(1.00000 - STATES[6]) - ALGEBRAIC[16]*STATES[6]; resid[4] = RATES[7] - ALGEBRAIC[17]*(1.00000 - STATES[7]) - ALGEBRAIC[18]*STATES[7]; resid[5] = RATES[9] - CONSTANTS[28]*( ALGEBRAIC[29]*(1.00000 - STATES[9]) - ALGEBRAIC[30]*STATES[9]); resid[6] = RATES[10] - CONSTANTS[29]*( ALGEBRAIC[32]*(1.00000 - STATES[10]) - ALGEBRAIC[33]*STATES[10]); resid[7] = RATES[11] - 1.00000 - 1.00000*(STATES[3]/(CONSTANTS[24]+STATES[3])+STATES[11]); resid[8] = RATES[12] - CONSTANTS[26]*(1.00000 - (STATES[8]/(CONSTANTS[25]+STATES[8])+STATES[12])); resid[9] = RATES[13] - ALGEBRAIC[36]*(1.00000 - STATES[13]) - ALGEBRAIC[37]*STATES[13]; resid[10] = RATES[14] - 333.000*(1.00000/(1.00000+exp(- (STATES[0]+4.00000)/5.00000)) - STATES[14]); resid[11] = RATES[17] - ALGEBRAIC[52]*ALGEBRAIC[51]*ALGEBRAIC[49] - STATES[17]*ALGEBRAIC[51]*ALGEBRAIC[50]; resid[12] = RATES[18] - STATES[17]*ALGEBRAIC[51]*ALGEBRAIC[50] - ALGEBRAIC[51]*1.00000*STATES[18]; resid[13] = RATES[2] - (- 1.00000/( 1.00000*CONSTANTS[71]*CONSTANTS[2]))*(ALGEBRAIC[13]+ALGEBRAIC[19]+ALGEBRAIC[20]+ 3.00000*ALGEBRAIC[38]+ 3.00000*ALGEBRAIC[39]+ALGEBRAIC[23]+ALGEBRAIC[26]); resid[14] = RATES[1] - (- 1.00000/( 1.00000*CONSTANTS[71]*CONSTANTS[2]))*((ALGEBRAIC[6]+ALGEBRAIC[7]+ALGEBRAIC[10]+ALGEBRAIC[22]+ALGEBRAIC[25]+ALGEBRAIC[35]) - 2.00000*ALGEBRAIC[38]); resid[15] = RATES[3] - ((( (- 1.00000/( 2.00000*1.00000*CONSTANTS[71]*CONSTANTS[2]))*((ALGEBRAIC[21]+ALGEBRAIC[34]) - 2.00000*ALGEBRAIC[39])+ STATES[8]*CONSTANTS[59]*CONSTANTS[63]+( ALGEBRAIC[53]*CONSTANTS[60])/CONSTANTS[70]) - RATES[19]) - RATES[20]) - ALGEBRAIC[43]; resid[16] = RATES[8] - ( - 1.00000*ALGEBRAIC[24])/( 2.00000*1.00000*CONSTANTS[59]*CONSTANTS[71]*CONSTANTS[2]) - STATES[8]*CONSTANTS[63]; resid[17] = RATES[15] - (CONSTANTS[70]/CONSTANTS[62])*ALGEBRAIC[43] - ALGEBRAIC[44]; resid[18] = RATES[16] - (CONSTANTS[62]/CONSTANTS[60])*ALGEBRAIC[44] - ALGEBRAIC[53]; resid[19] = RATES[19] - CONSTANTS[53]*STATES[3]*(CONSTANTS[51] - STATES[19]) - CONSTANTS[54]*STATES[19]; resid[20] = RATES[20] - CONSTANTS[55]*STATES[3]*(CONSTANTS[52] - STATES[20]) - CONSTANTS[56]*STATES[20]; } void computeVariables(double VOI, double* CONSTANTS, double* RATES, double* STATES, double* ALGEBRAIC) { ALGEBRAIC[27] = ALGEBRAIC[21]+ALGEBRAIC[22]+ALGEBRAIC[23]+ALGEBRAIC[24]+ALGEBRAIC[25]+ALGEBRAIC[26]; ALGEBRAIC[41] = ALGEBRAIC[39]+ALGEBRAIC[40]; } 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]*1.50000)/( CONSTANTS[0]*CONSTANTS[1]))); ALGEBRAIC[7] = (( CONSTANTS[65]*STATES[4]*1.00000)/(1.00000+exp((STATES[0]+9.00000)/22.4000)))*(STATES[0] - ALGEBRAIC[2]); ALGEBRAIC[8] = 1.00000/(1.00000+exp(- (STATES[0]+21.5000)/7.50000)); ALGEBRAIC[9] = 0.00100000/(( 0.00138000*(STATES[0]+14.2000))/(1.00000 - exp( - 0.123000*(STATES[0]+14.2000)))+( 0.000610000*(STATES[0]+38.9000))/(exp( 0.145000*(STATES[0]+38.9000)) - 1.00000)); ALGEBRAIC[3] = (( CONSTANTS[0]*CONSTANTS[1])/CONSTANTS[2])*log((CONSTANTS[10]+ CONSTANTS[9]*CONSTANTS[11])/(STATES[1]+ CONSTANTS[9]*STATES[2])); ALGEBRAIC[10] = CONSTANTS[66]*pow(STATES[5], 2.00000)*(STATES[0] - ALGEBRAIC[3]); ALGEBRAIC[11] = 1.00000/(1.00000+exp(- (STATES[0] - 1.50000)/16.7000)); ALGEBRAIC[12] = 0.00100000/(( 7.19000e-05*(STATES[0]+30.0000))/(1.00000 - exp( - 0.148000*(STATES[0]+30.0000)))+( 0.000131000*(STATES[0]+30.0000))/(exp( 0.0687000*(STATES[0]+30.0000)) - 1.00000)); ALGEBRAIC[5] = (( CONSTANTS[0]*CONSTANTS[1])/CONSTANTS[2])*log((CONSTANTS[11]+ 0.120000*CONSTANTS[10])/(STATES[2]+ 0.120000*STATES[1])); ALGEBRAIC[13] = CONSTANTS[67]*pow(STATES[6], 3.00000)*STATES[7]*(STATES[0] - ALGEBRAIC[5]); ALGEBRAIC[14] = STATES[0]+41.0000; ALGEBRAIC[15] = (CONDVAR[3]<0.00000 ? 2000.00 : ( 200.000*ALGEBRAIC[14])/(1.00000 - exp( - 0.100000*ALGEBRAIC[14]))); ALGEBRAIC[16] = 8000.00*exp( - 0.0560000*(STATES[0]+66.0000)); ALGEBRAIC[17] = 20.0000*exp( - 0.125000*((STATES[0]+75.0000) - CONSTANTS[68])); ALGEBRAIC[18] = 2000.00/(1.00000+ 320.000*exp( - 0.100000*((STATES[0]+75.0000) - CONSTANTS[68]))); ALGEBRAIC[19] = (( CONSTANTS[3]*1.00000e+06*CONSTANTS[19]*(STATES[0] - 51.3710))/(1.00000+exp(- (STATES[0]+53.9271)/7.47510)))/1000.00; ALGEBRAIC[1] = (( CONSTANTS[0]*CONSTANTS[1])/CONSTANTS[2])*log(CONSTANTS[11]/STATES[2]); ALGEBRAIC[20] = CONSTANTS[20]*(STATES[0] - ALGEBRAIC[1]); ALGEBRAIC[21] = ((( (1.00000 - CONSTANTS[27])*4.00000*CONSTANTS[21]*STATES[9]*STATES[10]*STATES[11]*(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[22] = ((( (1.00000 - CONSTANTS[27])*CONSTANTS[22]*CONSTANTS[21]*STATES[9]*STATES[10]*STATES[11]*(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[23] = ((( (1.00000 - CONSTANTS[27])*CONSTANTS[23]*CONSTANTS[21]*STATES[9]*STATES[10]*STATES[11]*(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[24] = ((( CONSTANTS[27]*4.00000*CONSTANTS[21]*STATES[9]*STATES[10]*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[25] = ((( CONSTANTS[27]*CONSTANTS[22]*CONSTANTS[21]*STATES[9]*STATES[10]*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[26] = ((( CONSTANTS[27]*CONSTANTS[23]*CONSTANTS[21]*STATES[9]*STATES[10]*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[28] = (STATES[0]+24.0000) - 5.00000; ALGEBRAIC[29] = (CONDVAR[4]<0.00000 ? 120.000 : ( 30.0000*ALGEBRAIC[28])/(1.00000 - exp(- ALGEBRAIC[28]/7.20000))); ALGEBRAIC[30] = (CONDVAR[5]<0.00000 ? 120.000 : ( 12.0000*ALGEBRAIC[28])/(exp(ALGEBRAIC[28]/( 2.50000*7.20000)) - 1.00000)); ALGEBRAIC[31] = STATES[0]+34.0000; ALGEBRAIC[32] = (CONDVAR[6]<0.00000 ? 25.0000 : ( 6.25000*ALGEBRAIC[31])/(exp(ALGEBRAIC[31]/5.10000) - 1.00000)); ALGEBRAIC[33] = 12.0000/(1.00000+exp(( - 1.00000*(STATES[0]+34.0000))/5.10000)); ALGEBRAIC[4] = (( 0.500000*CONSTANTS[0]*CONSTANTS[1])/CONSTANTS[2])*log(CONSTANTS[12]/STATES[3]); ALGEBRAIC[34] = CONSTANTS[31]*(STATES[0] - ALGEBRAIC[4]); ALGEBRAIC[35] = CONSTANTS[32]*(CONSTANTS[33]+ STATES[13]*(1.00000 - CONSTANTS[33]))*STATES[14]*(STATES[0] - ALGEBRAIC[2]); ALGEBRAIC[36] = 0.0330000*exp(- STATES[0]/17.0000); ALGEBRAIC[37] = 33.0000/(1.00000+exp( - 0.125000*(STATES[0]+10.0000))); ALGEBRAIC[38] = ( (( CONSTANTS[34]*CONSTANTS[10])/(CONSTANTS[35]+CONSTANTS[10]))*STATES[2])/(CONSTANTS[36]+STATES[2]); ALGEBRAIC[39] = ( (1.00000 - CONSTANTS[41])*CONSTANTS[37]*( exp(( CONSTANTS[40]*(CONSTANTS[38] - 2.00000)*STATES[0]*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))*pow(STATES[2], CONSTANTS[38])*CONSTANTS[12] - exp(( (CONSTANTS[40] - 1.00000)*(CONSTANTS[38] - 2.00000)*STATES[0]*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))*pow(CONSTANTS[11], CONSTANTS[38])*STATES[3]))/( (1.00000+ CONSTANTS[39]*( STATES[3]*pow(CONSTANTS[11], CONSTANTS[38])+ CONSTANTS[12]*pow(STATES[2], CONSTANTS[38])))*(1.00000+STATES[3]/0.00690000)); ALGEBRAIC[40] = ( CONSTANTS[41]*CONSTANTS[37]*( exp(( CONSTANTS[40]*(CONSTANTS[38] - 2.00000)*STATES[0]*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))*pow(STATES[2], CONSTANTS[38])*CONSTANTS[12] - exp(( (CONSTANTS[40] - 1.00000)*(CONSTANTS[38] - 2.00000)*STATES[0]*CONSTANTS[2])/( CONSTANTS[0]*CONSTANTS[1]))*pow(CONSTANTS[11], CONSTANTS[38])*STATES[8]))/( (1.00000+ CONSTANTS[39]*( STATES[8]*pow(CONSTANTS[11], CONSTANTS[38])+ CONSTANTS[12]*pow(STATES[2], CONSTANTS[38])))*(1.00000+STATES[8]/0.00690000)); ALGEBRAIC[42] = STATES[3]+ STATES[15]*CONSTANTS[69]+ CONSTANTS[42]*CONSTANTS[43]+CONSTANTS[42]; ALGEBRAIC[43] = (STATES[3]/ALGEBRAIC[42])*CONSTANTS[45] - (( STATES[15]*CONSTANTS[69])/ALGEBRAIC[42])*CONSTANTS[46]; ALGEBRAIC[44] = 50.0000*(STATES[15] - STATES[16]); ALGEBRAIC[45] = exp( 0.0800000*(STATES[0] - 40.0000)); ALGEBRAIC[46] = STATES[3]/(STATES[3]+CONSTANTS[49]); ALGEBRAIC[47] = STATES[8]/(STATES[8]+CONSTANTS[50]); ALGEBRAIC[48] = ALGEBRAIC[46]+ (1.00000 - ALGEBRAIC[46])*ALGEBRAIC[47]; ALGEBRAIC[49] = 0.00000*ALGEBRAIC[45]+ 500.000*pow(ALGEBRAIC[48], 2.00000); ALGEBRAIC[50] = 60.0000+ 500.000*pow(ALGEBRAIC[48], 2.00000); ALGEBRAIC[51] = (CONDVAR[7]<0.00000 ? 5.00000 : 1.00000); ALGEBRAIC[52] = (1.00000 - STATES[17]) - STATES[18]; ALGEBRAIC[53] = ( pow(STATES[17]/(STATES[17]+0.250000), 2.00000)*CONSTANTS[48]+CONSTANTS[47])*STATES[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; 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; } 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[14]) - CONSTANTS[18]; CONDVAR[4] = fabs(ALGEBRAIC[28]) - 0.000100000; CONDVAR[5] = fabs(ALGEBRAIC[28]) - 0.000100000; CONDVAR[6] = fabs(ALGEBRAIC[31]) - CONSTANTS[30]; CONDVAR[7] = STATES[0] - - 50.0000; }