C
C There are a total of 4 entries in the algebraic variable array.
C There are a total of 3 entries in each of the rate and state variable arrays.
C There are a total of 26 entries in the constant variable array.
C
C
C VOI is time in component environment (minute).
C STATES(1) is Pha in component Pha (dimensionless).
C ALGBRC(1) is V_1 in component V_1 (dimensionless).
C STATES(2) is Z in component Z (dimensionless).
C ALGBRC(3) is K_1 in component K_1 (dimensionless).
C CONSTS(1) is V_M2 in component Pha (per_minute).
C CONSTS(2) is alpha in component Pha (dimensionless).
C CONSTS(3) is Glc in component Pha (micromolar).
C CONSTS(4) is K_2 in component Pha (dimensionless).
C CONSTS(5) is K_a1 in component Pha (micromolar).
C CONSTS(6) is K_a2 in component Pha (micromolar).
C CONSTS(7) is V_M1 in component V_1 (per_minute).
C CONSTS(8) is gamma in component V_1 (dimensionless).
C CONSTS(9) is K_a5 in component V_1 (micromolar).
C CONSTS(10) is K_11 in component K_1 (dimensionless).
C CONSTS(11) is K_a6 in component K_1 (micromolar).
C CONSTS(26) is V_in in component V_in (dimensionless).
C ALGBRC(2) is V_2i in component V_2i (dimensionless).
C ALGBRC(4) is V_3i in component V_3i (dimensionless).
C CONSTS(12) is k_f in component Z (per_minute).
C STATES(3) is Y in component Y (dimensionless).
C CONSTS(13) is k in component Z (per_minute).
C CONSTS(14) is k_f in component Y (per_minute).
C CONSTS(15) is v_0 in component V_in (micromolar_per_minute).
C CONSTS(16) is v_1 in component V_in (micromolar_per_minute).
C CONSTS(17) is beta in component V_in (dimensionless).
C CONSTS(18) is v_M2i in component V_2i (micromolar_per_minute).
C CONSTS(19) is n in component V_2i (dimensionless).
C CONSTS(20) is K_2i in component V_2i (micromolar).
C CONSTS(21) is v_M3i in component V_3i (micromolar_per_minute).
C CONSTS(22) is p in component V_3i (dimensionless).
C CONSTS(23) is m in component V_3i (dimensionless).
C CONSTS(24) is K_Ri in component V_3i (micromolar).
C CONSTS(25) is K_Ai in component V_3i (micromolar).
C RATES(1) is d/dt Pha in component Pha (dimensionless).
C RATES(2) is d/dt Z in component Z (dimensionless).
C RATES(3) is d/dt Y in component Y (dimensionless).
C
      SUBROUTINE initConsts(CONSTS, RATES, STATES)
      REAL CONSTS(*), RATES(*), STATES(*)
      STATES(1) = 0.098
      STATES(2) = 0.000179
      CONSTS(1) = 0.6
      CONSTS(2) = 9
      CONSTS(3) = 10000
      CONSTS(4) = 0.2
      CONSTS(5) = 10000
      CONSTS(6) = 10000
      CONSTS(7) = 1.5
      CONSTS(8) = 9
      CONSTS(9) = 0.5
      CONSTS(10) = 0.1
      CONSTS(11) = 0.5
      CONSTS(12) = 0.7
      STATES(3) = 0.00122
      CONSTS(13) = 10
      CONSTS(14) = 0.7
      CONSTS(15) = 1
      CONSTS(16) = 5.7
      CONSTS(17) = 0.3
      CONSTS(18) = 30
      CONSTS(19) = 2
      CONSTS(20) = 0.5
      CONSTS(21) = 325
      CONSTS(22) = 4
      CONSTS(23) = 4
      CONSTS(24) = 1.7
      CONSTS(25) = 0.46
      CONSTS(26) = CONSTS(15)+ CONSTS(16)*CONSTS(17)
      RETURN
      END
      SUBROUTINE computeRates(VOI, CONSTS,  RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(1) =  CONSTS(7)*(1.00000+ CONSTS(8)*(STATES(2) ** 4.00000/CONSTS(9) ** 4.00000+STATES(2) ** 4.00000))
      ALGBRC(3) = CONSTS(10)/(1.00000+STATES(2) ** 4.00000/CONSTS(11) ** 4.00000)
      RATES(1) =  ALGBRC(1)*STATES(2)*((1.00000 - STATES(1))/(( ALGBRC(3)*STATES(2)+1.00000) - STATES(1))) - ( CONSTS(1)*(1.00000+( CONSTS(2)*CONSTS(3))/(CONSTS(5)+CONSTS(3)))*STATES(1))/(CONSTS(4)/(1.00000+CONSTS(3)/CONSTS(6))+STATES(1))
      ALGBRC(2) =  CONSTS(18)*(STATES(2) ** CONSTS(19)/(CONSTS(20) ** CONSTS(19)+STATES(2) ** CONSTS(19)))
      ALGBRC(4) =  CONSTS(21)*(STATES(3) ** CONSTS(23)/CONSTS(24) ** CONSTS(23)+STATES(3) ** CONSTS(19))*(STATES(2) ** CONSTS(22)/(CONSTS(25) ** CONSTS(22)+STATES(2) ** CONSTS(22)))
      RATES(2) = ((CONSTS(26) - ALGBRC(2))+ALGBRC(4)+ CONSTS(12)*STATES(3)) -  CONSTS(13)*STATES(2)
      RATES(3) = (ALGBRC(2) - ALGBRC(4)) -  CONSTS(14)*STATES(3)
      RETURN
      END
      SUBROUTINE computeVariables(VOI, CONSTS, RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(1) =  CONSTS(7)*(1.00000+ CONSTS(8)*(STATES(2) ** 4.00000/CONSTS(9) ** 4.00000+STATES(2) ** 4.00000))
      ALGBRC(3) = CONSTS(10)/(1.00000+STATES(2) ** 4.00000/CONSTS(11) ** 4.00000)
      ALGBRC(2) =  CONSTS(18)*(STATES(2) ** CONSTS(19)/(CONSTS(20) ** CONSTS(19)+STATES(2) ** CONSTS(19)))
      ALGBRC(4) =  CONSTS(21)*(STATES(3) ** CONSTS(23)/CONSTS(24) ** CONSTS(23)+STATES(3) ** CONSTS(19))*(STATES(2) ** CONSTS(22)/(CONSTS(25) ** CONSTS(22)+STATES(2) ** CONSTS(22)))
      RETURN
      END