C
C There are a total of 3 entries in the algebraic variable array.
C There are a total of 4 entries in each of the rate and state variable arrays.
C There are a total of 23 entries in the constant variable array.
C
C
C VOI is time in component environment (minute).
C STATES(1) is RA in component RA (nanomolar).
C CONSTS(22) is v_s1 in component v_s1 (flux).
C CONSTS(1) is k_d1 in component model_parameters (second_order_rate_constant).
C CONSTS(2) is C in component RA (nanomolar).
C CONSTS(3) is k_d5 in component RA (first_order_rate_constant).
C STATES(2) is M_C in component M_C (nanomolar).
C CONSTS(4) is V_0 in component M_C (flux).
C CONSTS(5) is V_sC in component M_C (flux).
C STATES(3) is F in component F (nanomolar).
C CONSTS(6) is n in component M_C (dimensionless).
C CONSTS(7) is K_A in component M_C (nanomolar).
C CONSTS(8) is k_d3 in component model_parameters (first_order_rate_constant).
C STATES(4) is C in component C (nanomolar).
C CONSTS(9) is k_s2 in component model_parameters (first_order_rate_constant).
C CONSTS(10) is k_d2 in component model_parameters (first_order_rate_constant).
C CONSTS(11) is k_s3 in component model_parameters (first_order_rate_constant).
C CONSTS(23) is M_F in component M_F (nanomolar).
C CONSTS(12) is m in component F (dimensionless).
C CONSTS(13) is K_I in component F (nanomolar).
C CONSTS(14) is k_d4 in component model_parameters (first_order_rate_constant).
C CONSTS(15) is k_s1 in component model_parameters (first_order_rate_constant).
C CONSTS(16) is RALDH2_0 in component model_parameters (nanomolar).
C CONSTS(17) is x in component model_parameters (dimensionless).
C CONSTS(18) is L in component model_parameters (dimensionless).
C CONSTS(19) is M_0 in component model_parameters (nanomolar).
C ALGBRC(1) is alpha_1 in component alpha_1 (dimensionless).
C CONSTS(20) is K_r1 in component model_parameters (nanomolar).
C ALGBRC(2) is alpha_2 in component alpha_2 (dimensionless).
C CONSTS(21) is K_r2 in component model_parameters (nanomolar).
C ALGBRC(3) is rho in component rho (dimensionless).
C RATES(1) is d/dt RA in component RA (nanomolar).
C RATES(2) is d/dt M_C in component M_C (nanomolar).
C RATES(4) is d/dt C in component C (nanomolar).
C RATES(3) is d/dt F in component F (nanomolar).
C
      SUBROUTINE initConsts(CONSTS, RATES, STATES)
      REAL CONSTS(*), RATES(*), STATES(*)
      STATES(1) = 0.1
      CONSTS(1) = 1
      CONSTS(2) = 0.1
      CONSTS(3) = 0
      STATES(2) = 0.1
      CONSTS(4) = 0.365
      CONSTS(5) = 7.1
      STATES(3) = 0.0001
      CONSTS(6) = 2
      CONSTS(7) = 0.2
      CONSTS(8) = 1
      STATES(4) = 0.1
      CONSTS(9) = 1
      CONSTS(10) = 0.28
      CONSTS(11) = 1
      CONSTS(12) = 2
      CONSTS(13) = 0.2
      CONSTS(14) = 1
      CONSTS(15) = 1
      CONSTS(16) = 7.1
      CONSTS(17) = 15
      CONSTS(18) = 50
      CONSTS(19) = 5
      CONSTS(20) = 1
      CONSTS(21) = 1
      CONSTS(22) =  CONSTS(15)*CONSTS(16)*(1.00000 - CONSTS(17)/CONSTS(18))
      CONSTS(23) = ( CONSTS(19)*CONSTS(17))/CONSTS(18)
      RETURN
      END
      SUBROUTINE computeRates(VOI, CONSTS,  RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      RATES(1) = (CONSTS(22) -  CONSTS(1)*CONSTS(2)*STATES(1)) -  CONSTS(3)*STATES(1)
      RATES(2) = (CONSTS(4)+( CONSTS(5)*STATES(3) ** CONSTS(6))/(CONSTS(7) ** CONSTS(6)+STATES(3) ** CONSTS(6))) -  CONSTS(8)*STATES(2)
      RATES(4) =  CONSTS(9)*STATES(2) -  CONSTS(10)*STATES(4)
      RATES(3) = ( CONSTS(11)*CONSTS(23)*CONSTS(13) ** CONSTS(12))/(CONSTS(13) ** CONSTS(12)+STATES(1) ** CONSTS(12)) -  CONSTS(14)*STATES(3)
      RETURN
      END
      SUBROUTINE computeVariables(VOI, CONSTS, RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(1) = STATES(1)/(STATES(1)+CONSTS(20))
      ALGBRC(2) = STATES(3)/(STATES(3)+CONSTS(21))
      ALGBRC(3) = ALGBRC(2)/ALGBRC(1)
      RETURN
      END