C
C There are a total of 11 entries in the algebraic variable array.
C There are a total of 6 entries in each of the rate and state variable arrays.
C There are a total of 15 entries in the constant variable array.
C
C
C VOI is time in component environment (second).
C STATES(1) is q_Eb in component environment (fmol).
C STATES(2) is q_NO in component environment (fmol).
C STATES(3) is q_E6c in component environment (fmol).
C STATES(4) is q_E5c in component environment (fmol).
C STATES(5) is q_cGMP in component environment (fmol).
C STATES(6) is q_NO_product in component environment (fmol).
C ALGBRC(7) is v_R_1_sGC in component sGC (fmol_per_sec).
C ALGBRC(8) is v_R_2_sGC in component sGC (fmol_per_sec).
C ALGBRC(9) is v_R_3_sGC in component sGC (fmol_per_sec).
C ALGBRC(10) is v_R_4_sGC in component sGC (fmol_per_sec).
C ALGBRC(11) is v_R_DNO_sGC in component sGC (fmol_per_sec).
C CONSTS(1) is v_NO_generation in component environment (fmol_per_sec).
C CONSTS(2) is kappa_R_1_sGC in component sGC_parameters (fmol_per_sec).
C CONSTS(3) is kappa_R_2_sGC in component sGC_parameters (fmol_per_sec).
C CONSTS(4) is kappa_R_3_sGC in component sGC_parameters (fmol_per_sec).
C CONSTS(5) is kappa_R_4_sGC in component sGC_parameters (fmol_per_sec).
C CONSTS(6) is kappa_R_DNO_sGC in component sGC_parameters (fmol_per_sec).
C CONSTS(7) is K_Eb in component sGC_parameters (per_fmol).
C CONSTS(8) is K_NO in component sGC_parameters (per_fmol).
C CONSTS(9) is K_E6c in component sGC_parameters (per_fmol).
C CONSTS(10) is K_E5c in component sGC_parameters (per_fmol).
C CONSTS(11) is K_cGMP in component sGC_parameters (per_fmol).
C CONSTS(12) is K_NO_product in component sGC_parameters (per_fmol).
C CONSTS(13) is R in component constants (J_per_K_per_mol).
C CONSTS(14) is T in component constants (kelvin).
C ALGBRC(1) is mu_Eb in component sGC (J_per_mol).
C ALGBRC(2) is mu_NO in component sGC (J_per_mol).
C ALGBRC(3) is mu_E6c in component sGC (J_per_mol).
C ALGBRC(4) is mu_E5c in component sGC (J_per_mol).
C ALGBRC(5) is mu_cGMP in component sGC (J_per_mol).
C ALGBRC(6) is mu_NO_product in component sGC (J_per_mol).
C CONSTS(15) is F in component constants (C_per_mol).
C RATES(1) is d/dt q_Eb in component environment (fmol).
C RATES(2) is d/dt q_NO in component environment (fmol).
C RATES(3) is d/dt q_E6c in component environment (fmol).
C RATES(4) is d/dt q_E5c in component environment (fmol).
C RATES(5) is d/dt q_cGMP in component environment (fmol).
C RATES(6) is d/dt q_NO_product in component environment (fmol).
C
      SUBROUTINE initConsts(CONSTS, RATES, STATES)
      REAL CONSTS(*), RATES(*), STATES(*)
      STATES(1) = 1e-18
      STATES(2) = 0.00836
      STATES(3) = 1e-18
      STATES(4) = 1e-18
      STATES(5) = 1e-18
      STATES(6) = 1e-18
      CONSTS(1) = 0.000114
      CONSTS(2) = 996545
      CONSTS(3) = 0.00090595
      CONSTS(4) = 3.20816
      CONSTS(5) = 0.00996545
      CONSTS(6) = 0.0236081
      CONSTS(7) = 0.0638542
      CONSTS(8) = 0.114174
      CONSTS(9) = 29.7524
      CONSTS(10) = 0.297524
      CONSTS(11) = 0.269542
      CONSTS(12) = 0.0114174
      CONSTS(13) = 8.31
      CONSTS(14) = 310
      CONSTS(15) = 96485
      RETURN
      END
      SUBROUTINE computeRates(VOI, CONSTS,  RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(1) =  CONSTS(13)*CONSTS(14)*log( CONSTS(7)*STATES(1))
      ALGBRC(2) =  CONSTS(13)*CONSTS(14)*log( CONSTS(8)*STATES(2))
      ALGBRC(3) =  CONSTS(13)*CONSTS(14)*log( CONSTS(9)*STATES(3))
      ALGBRC(7) =  CONSTS(2)*(EXP((ALGBRC(1)+ALGBRC(2))/( CONSTS(13)*CONSTS(14))) - EXP(ALGBRC(3)/( CONSTS(13)*CONSTS(14))))
      ALGBRC(4) =  CONSTS(13)*CONSTS(14)*log( CONSTS(10)*STATES(4))
      ALGBRC(8) =  CONSTS(3)*(EXP(ALGBRC(3)/( CONSTS(13)*CONSTS(14))) - EXP(ALGBRC(4)/( CONSTS(13)*CONSTS(14))))
      ALGBRC(9) =  CONSTS(4)*(EXP((ALGBRC(3)+ALGBRC(2))/( CONSTS(13)*CONSTS(14))) - EXP((ALGBRC(4)+ALGBRC(2))/( CONSTS(13)*CONSTS(14))))
      RATES(3) = (ALGBRC(7) - ALGBRC(8)) - ALGBRC(9)
      ALGBRC(5) =  CONSTS(13)*CONSTS(14)*log( CONSTS(11)*STATES(5))
      ALGBRC(10) =  CONSTS(5)*(EXP((ALGBRC(4)+ ALGBRC(5)*2.00000)/( CONSTS(13)*CONSTS(14))) - EXP((ALGBRC(1)+ALGBRC(2))/( CONSTS(13)*CONSTS(14))))
      RATES(1) = - ALGBRC(7)+ALGBRC(10)
      RATES(4) = (ALGBRC(8)+ALGBRC(9)) - ALGBRC(10)
      RATES(5) =  - 2.00000*ALGBRC(10)
      ALGBRC(6) =  CONSTS(13)*CONSTS(14)*log( CONSTS(12)*STATES(6))
      ALGBRC(11) =  CONSTS(6)*(EXP(ALGBRC(2)/( CONSTS(13)*CONSTS(14))) - EXP(ALGBRC(6)/( CONSTS(13)*CONSTS(14))))
      RATES(2) = ((- ALGBRC(7)+ALGBRC(10)) - ALGBRC(11))+CONSTS(1)
      RATES(6) = ALGBRC(11)
      RETURN
      END
      SUBROUTINE computeVariables(VOI, CONSTS, RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(1) =  CONSTS(13)*CONSTS(14)*log( CONSTS(7)*STATES(1))
      ALGBRC(2) =  CONSTS(13)*CONSTS(14)*log( CONSTS(8)*STATES(2))
      ALGBRC(3) =  CONSTS(13)*CONSTS(14)*log( CONSTS(9)*STATES(3))
      ALGBRC(7) =  CONSTS(2)*(EXP((ALGBRC(1)+ALGBRC(2))/( CONSTS(13)*CONSTS(14))) - EXP(ALGBRC(3)/( CONSTS(13)*CONSTS(14))))
      ALGBRC(4) =  CONSTS(13)*CONSTS(14)*log( CONSTS(10)*STATES(4))
      ALGBRC(8) =  CONSTS(3)*(EXP(ALGBRC(3)/( CONSTS(13)*CONSTS(14))) - EXP(ALGBRC(4)/( CONSTS(13)*CONSTS(14))))
      ALGBRC(9) =  CONSTS(4)*(EXP((ALGBRC(3)+ALGBRC(2))/( CONSTS(13)*CONSTS(14))) - EXP((ALGBRC(4)+ALGBRC(2))/( CONSTS(13)*CONSTS(14))))
      ALGBRC(5) =  CONSTS(13)*CONSTS(14)*log( CONSTS(11)*STATES(5))
      ALGBRC(10) =  CONSTS(5)*(EXP((ALGBRC(4)+ ALGBRC(5)*2.00000)/( CONSTS(13)*CONSTS(14))) - EXP((ALGBRC(1)+ALGBRC(2))/( CONSTS(13)*CONSTS(14))))
      ALGBRC(6) =  CONSTS(13)*CONSTS(14)*log( CONSTS(12)*STATES(6))
      ALGBRC(11) =  CONSTS(6)*(EXP(ALGBRC(2)/( CONSTS(13)*CONSTS(14))) - EXP(ALGBRC(6)/( CONSTS(13)*CONSTS(14))))
      RETURN
      END