C
C There are a total of 29 entries in the algebraic variable array.
C There are a total of 7 entries in each of the rate and state variable arrays.
C There are a total of 20 entries in the constant variable array.
C
C
C VOI is time in component environment (second).
C CONSTS(1) is C_m in component environment (fF).
C STATES(1) is q_K_o in component environment (fmol).
C STATES(2) is q_K_i in component environment (fmol).
C STATES(3) is q_r0s0_TO in component environment (fmol).
C STATES(4) is q_r1s0_TO in component environment (fmol).
C STATES(5) is q_r0s1_TO in component environment (fmol).
C STATES(6) is q_r1s1_TO in component environment (fmol).
C STATES(7) is q_mem in component environment (fC).
C ALGBRC(1) is Vmem in component environment (volt).
C CONSTS(2) is R in component environment (J_per_K_per_mol).
C CONSTS(3) is T in component environment (kelvin).
C CONSTS(4) is F in component environment (C_per_mol).
C ALGBRC(21) is v_TO in component TO (fmol_per_sec).
C ALGBRC(27) is I_mem_TO in component TO (fA).
C CONSTS(5) is kappa_TO in component TO_parameters (fmol_per_sec).
C CONSTS(6) is kappa_gTO_1 in component TO_parameters (fmol_per_sec).
C CONSTS(7) is kappa_gTO_2 in component TO_parameters (fmol_per_sec).
C CONSTS(8) is kappa_gTO_3 in component TO_parameters (fmol_per_sec).
C CONSTS(9) is kappa_gTO_4 in component TO_parameters (fmol_per_sec).
C CONSTS(10) is K_K_i in component TO_parameters (per_fmol).
C CONSTS(11) is K_K_o in component TO_parameters (per_fmol).
C CONSTS(12) is K_r0s0_TO in component TO_parameters (per_fmol).
C CONSTS(13) is K_r1s0_TO in component TO_parameters (per_fmol).
C CONSTS(14) is K_r0s1_TO in component TO_parameters (per_fmol).
C CONSTS(15) is K_r1s1_TO in component TO_parameters (per_fmol).
C CONSTS(16) is zK in component TO_parameters (dimensionless).
C CONSTS(17) is z_rTO_f in component TO_parameters (dimensionless).
C CONSTS(18) is z_sTO_f in component TO_parameters (dimensionless).
C CONSTS(19) is z_rTO_r in component TO_parameters (dimensionless).
C CONSTS(20) is z_sTO_r in component TO_parameters (dimensionless).
C ALGBRC(2) is u_K_i in component TO (J_per_mol).
C ALGBRC(3) is u_K_o in component TO (J_per_mol).
C ALGBRC(4) is V_mem in component TO (J_per_C).
C ALGBRC(5) is Am_TO in component TO (J_per_mol).
C ALGBRC(19) is Af_TO in component TO (J_per_mol).
C ALGBRC(20) is Ar_TO in component TO (J_per_mol).
C ALGBRC(17) is v_r0s0_TO in component TO (fmol_per_sec).
C ALGBRC(28) is v_r1s0_TO in component TO (fmol_per_sec).
C ALGBRC(26) is v_r0s1_TO in component TO (fmol_per_sec).
C ALGBRC(29) is v_r1s1_TO in component TO (fmol_per_sec).
C ALGBRC(12) is v_gTO_1 in component TO (fmol_per_sec).
C ALGBRC(16) is v_gTO_3 in component TO (fmol_per_sec).
C ALGBRC(24) is v_gTO_2 in component TO (fmol_per_sec).
C ALGBRC(25) is v_gTO_4 in component TO (fmol_per_sec).
C ALGBRC(6) is mu_r0s0_TO in component TO (J_per_mol).
C ALGBRC(9) is mu_r1s0_TO in component TO (J_per_mol).
C ALGBRC(13) is mu_r0s1_TO in component TO (J_per_mol).
C ALGBRC(18) is mu_r1s1_TO in component TO (J_per_mol).
C ALGBRC(7) is Af_gTO_1 in component TO (J_per_mol).
C ALGBRC(10) is Ar_gTO_1 in component TO (J_per_mol).
C ALGBRC(8) is Af_gTO_3 in component TO (J_per_mol).
C ALGBRC(14) is Ar_gTO_3 in component TO (J_per_mol).
C ALGBRC(15) is Af_gTO_2 in component TO (J_per_mol).
C ALGBRC(22) is Ar_gTO_2 in component TO (J_per_mol).
C ALGBRC(11) is Af_gTO_4 in component TO (J_per_mol).
C ALGBRC(23) is Ar_gTO_4 in component TO (J_per_mol).
C RATES(2) is d/dt q_K_i in component environment (fmol).
C RATES(1) is d/dt q_K_o in component environment (fmol).
C RATES(7) is d/dt q_mem in component environment (fC).
C RATES(3) is d/dt q_r0s0_TO in component environment (fmol).
C RATES(4) is d/dt q_r1s0_TO in component environment (fmol).
C RATES(5) is d/dt q_r0s1_TO in component environment (fmol).
C RATES(6) is d/dt q_r1s1_TO in component environment (fmol).
C
      SUBROUTINE initConsts(CONSTS, RATES, STATES)
      REAL CONSTS(*), RATES(*), STATES(*)
      CONSTS(1) = 1.0e6
      STATES(1) = 0.116325
      STATES(2) = 3.65002
      STATES(3) = 3.1966124E-07
      STATES(4) = 3.1966124E-07
      STATES(5) = 3.1966124E-07
      STATES(6) = 3.1966124E-07
      STATES(7) = -8.5e4
      CONSTS(2) = 8.31
      CONSTS(3) = 310
      CONSTS(4) = 96500
      CONSTS(5) = 1.91513
      CONSTS(6) = 10.0063
      CONSTS(7) = 0.053573
      CONSTS(8) = 0.0622138
      CONSTS(9) = 0.0155957
      CONSTS(10) = 0.0402291
      CONSTS(11) = 0.267055
      CONSTS(12) = 0.00553253
      CONSTS(13) = 0.0220702
      CONSTS(14) = 1.03336
      CONSTS(15) = 4.12222
      CONSTS(16) = 1
      CONSTS(17) = 2.28623234372134
      CONSTS(18) = -1.51477720975217
      CONSTS(19) = -0.131848324558065
      CONSTS(20) = 1.75042355789096
      RETURN
      END
      SUBROUTINE computeRates(VOI, CONSTS,  RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(4) = STATES(7)/CONSTS(1)
      ALGBRC(6) =  CONSTS(2)*CONSTS(3)*log( CONSTS(12)*STATES(3))
      ALGBRC(7) = ALGBRC(6)+ CONSTS(17)*CONSTS(4)*ALGBRC(4)
      ALGBRC(9) =  CONSTS(2)*CONSTS(3)*log( CONSTS(13)*STATES(4))
      ALGBRC(10) = ALGBRC(9)+ CONSTS(19)*CONSTS(4)*ALGBRC(4)
      ALGBRC(12) =  CONSTS(6)*(EXP(ALGBRC(7)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(10)/( CONSTS(2)*CONSTS(3))))
      ALGBRC(8) = ALGBRC(6)+ CONSTS(18)*CONSTS(4)*ALGBRC(4)
      ALGBRC(13) =  CONSTS(2)*CONSTS(3)*log( CONSTS(14)*STATES(5))
      ALGBRC(14) = ALGBRC(13)+ CONSTS(20)*CONSTS(4)*ALGBRC(4)
      ALGBRC(16) =  CONSTS(8)*(EXP(ALGBRC(8)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(14)/( CONSTS(2)*CONSTS(3))))
      ALGBRC(17) = - ALGBRC(12)+ALGBRC(16)
      RATES(3) = ALGBRC(17)
      ALGBRC(5) =  CONSTS(4)*ALGBRC(4)
      ALGBRC(2) =  CONSTS(2)*CONSTS(3)*log( CONSTS(10)*STATES(2))
      ALGBRC(18) =  CONSTS(2)*CONSTS(3)*log( CONSTS(15)*STATES(6))
      ALGBRC(19) = ALGBRC(18)+ALGBRC(2)+ALGBRC(5)
      ALGBRC(3) =  CONSTS(2)*CONSTS(3)*log( CONSTS(11)*STATES(1))
      ALGBRC(20) = ALGBRC(18)+ALGBRC(3)
      ALGBRC(21) = TERNRY(ALGBRC(5).EQ.0.00000,  1.00000*CONSTS(5)*(EXP(ALGBRC(19)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(20)/( CONSTS(2)*CONSTS(3)))),  ((( 1.00000*CONSTS(5)*ALGBRC(5))/( CONSTS(2)*CONSTS(3)))/(EXP(ALGBRC(5)/( CONSTS(2)*CONSTS(3))) - 1.00000))*(EXP(ALGBRC(19)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(20)/( CONSTS(2)*CONSTS(3)))))
      RATES(2) = - ALGBRC(21)
      RATES(1) = ALGBRC(21)
      ALGBRC(15) = ALGBRC(13)+ CONSTS(17)*CONSTS(4)*ALGBRC(4)
      ALGBRC(22) = ALGBRC(18)+ CONSTS(19)*CONSTS(4)*ALGBRC(4)
      ALGBRC(24) =  CONSTS(7)*(EXP(ALGBRC(15)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(22)/( CONSTS(2)*CONSTS(3))))
      ALGBRC(26) = - ALGBRC(24)+ALGBRC(16)
      RATES(5) = ALGBRC(26)
      ALGBRC(11) = ALGBRC(9)+ CONSTS(18)*CONSTS(4)*ALGBRC(4)
      ALGBRC(23) = ALGBRC(18)+ CONSTS(20)*CONSTS(4)*ALGBRC(4)
      ALGBRC(25) =  CONSTS(9)*(EXP(ALGBRC(11)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(23)/( CONSTS(2)*CONSTS(3))))
      ALGBRC(27) =  CONSTS(4)*( - CONSTS(16)*ALGBRC(21)+ (ALGBRC(12)+ALGBRC(24))*(CONSTS(19) - CONSTS(17))+ (ALGBRC(16)+ALGBRC(25))*(CONSTS(20) - CONSTS(18)))
      RATES(7) = ALGBRC(27)
      ALGBRC(28) = ALGBRC(12) - ALGBRC(25)
      RATES(4) = ALGBRC(28)
      ALGBRC(29) = ALGBRC(24)+ALGBRC(25)
      RATES(6) = ALGBRC(29)
      RETURN
      END
      SUBROUTINE computeVariables(VOI, CONSTS, RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(4) = STATES(7)/CONSTS(1)
      ALGBRC(6) =  CONSTS(2)*CONSTS(3)*log( CONSTS(12)*STATES(3))
      ALGBRC(7) = ALGBRC(6)+ CONSTS(17)*CONSTS(4)*ALGBRC(4)
      ALGBRC(9) =  CONSTS(2)*CONSTS(3)*log( CONSTS(13)*STATES(4))
      ALGBRC(10) = ALGBRC(9)+ CONSTS(19)*CONSTS(4)*ALGBRC(4)
      ALGBRC(12) =  CONSTS(6)*(EXP(ALGBRC(7)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(10)/( CONSTS(2)*CONSTS(3))))
      ALGBRC(8) = ALGBRC(6)+ CONSTS(18)*CONSTS(4)*ALGBRC(4)
      ALGBRC(13) =  CONSTS(2)*CONSTS(3)*log( CONSTS(14)*STATES(5))
      ALGBRC(14) = ALGBRC(13)+ CONSTS(20)*CONSTS(4)*ALGBRC(4)
      ALGBRC(16) =  CONSTS(8)*(EXP(ALGBRC(8)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(14)/( CONSTS(2)*CONSTS(3))))
      ALGBRC(17) = - ALGBRC(12)+ALGBRC(16)
      ALGBRC(5) =  CONSTS(4)*ALGBRC(4)
      ALGBRC(2) =  CONSTS(2)*CONSTS(3)*log( CONSTS(10)*STATES(2))
      ALGBRC(18) =  CONSTS(2)*CONSTS(3)*log( CONSTS(15)*STATES(6))
      ALGBRC(19) = ALGBRC(18)+ALGBRC(2)+ALGBRC(5)
      ALGBRC(3) =  CONSTS(2)*CONSTS(3)*log( CONSTS(11)*STATES(1))
      ALGBRC(20) = ALGBRC(18)+ALGBRC(3)
      ALGBRC(21) = TERNRY(ALGBRC(5).EQ.0.00000,  1.00000*CONSTS(5)*(EXP(ALGBRC(19)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(20)/( CONSTS(2)*CONSTS(3)))),  ((( 1.00000*CONSTS(5)*ALGBRC(5))/( CONSTS(2)*CONSTS(3)))/(EXP(ALGBRC(5)/( CONSTS(2)*CONSTS(3))) - 1.00000))*(EXP(ALGBRC(19)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(20)/( CONSTS(2)*CONSTS(3)))))
      ALGBRC(15) = ALGBRC(13)+ CONSTS(17)*CONSTS(4)*ALGBRC(4)
      ALGBRC(22) = ALGBRC(18)+ CONSTS(19)*CONSTS(4)*ALGBRC(4)
      ALGBRC(24) =  CONSTS(7)*(EXP(ALGBRC(15)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(22)/( CONSTS(2)*CONSTS(3))))
      ALGBRC(26) = - ALGBRC(24)+ALGBRC(16)
      ALGBRC(11) = ALGBRC(9)+ CONSTS(18)*CONSTS(4)*ALGBRC(4)
      ALGBRC(23) = ALGBRC(18)+ CONSTS(20)*CONSTS(4)*ALGBRC(4)
      ALGBRC(25) =  CONSTS(9)*(EXP(ALGBRC(11)/( CONSTS(2)*CONSTS(3))) - EXP(ALGBRC(23)/( CONSTS(2)*CONSTS(3))))
      ALGBRC(27) =  CONSTS(4)*( - CONSTS(16)*ALGBRC(21)+ (ALGBRC(12)+ALGBRC(24))*(CONSTS(19) - CONSTS(17))+ (ALGBRC(16)+ALGBRC(25))*(CONSTS(20) - CONSTS(18)))
      ALGBRC(28) = ALGBRC(12) - ALGBRC(25)
      ALGBRC(29) = ALGBRC(24)+ALGBRC(25)
      ALGBRC(1) = STATES(7)/CONSTS(1)
      RETURN
      END
      REAL FUNCTION TERNRY(TEST, VALA, VALB)
      LOGICAL TEST
      REAL VALA, VALB
      IF (TEST) THEN
        TERNRY = VALA
      ELSE
        TERNRY = VALB
      ENDIF
      RETURN
      END