C
C There are a total of 3 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 20 entries in the constant variable array.
C
C
C VOI is time in component environment (minute).
C CONSTS(1) is V_0 in component Vin (micromolar_per_minute).
C CONSTS(2) is V_1 in component Vin (micromolar_per_minute).
C CONSTS(3) is beta in component Vin (dimensionless).
C CONSTS(20) is V_in in component Vin (micromolar_per_minute).
C CONSTS(4) is V_M2 in component V2 (micromolar_per_minute).
C STATES(1) is Z in component cytosol (micromolar).
C CONSTS(5) is K_2 in component V2 (micromolar).
C ALGBRC(1) is V_2 in component V2 (micromolar_per_minute).
C CONSTS(6) is V_M3 in component V3 (micromolar_per_minute).
C CONSTS(7) is K_Z in component V3 (micromolar).
C CONSTS(8) is K_A in component V3 (micromolar).
C CONSTS(9) is K_Y in component V3 (micromolar).
C CONSTS(10) is m in component V3 (dimensionless).
C STATES(2) is Y in component internal_pool (micromolar).
C STATES(3) is A in component InsP3_conc (micromolar).
C ALGBRC(3) is V_3 in component V3 (micromolar_per_minute).
C CONSTS(11) is V_M5 in component V5 (micromolar_per_minute).
C CONSTS(12) is K_5 in component V5 (micromolar).
C CONSTS(13) is K_d in component V5 (micromolar).
C CONSTS(14) is p in component V5 (dimensionless).
C CONSTS(15) is n in component V5 (dimensionless).
C ALGBRC(2) is V_5 in component V5 (micromolar_per_minute).
C CONSTS(16) is k in component cytosol (per_minute).
C CONSTS(17) is k_f in component cytosol (per_minute).
C CONSTS(18) is epsilon in component InsP3_conc (per_minute).
C CONSTS(19) is V_4 in component InsP3_conc (micromolar_per_minute).
C RATES(1) is d/dt Z in component cytosol (micromolar).
C RATES(2) is d/dt Y in component internal_pool (micromolar).
C RATES(3) is d/dt A in component InsP3_conc (micromolar).
C
      SUBROUTINE initConsts(CONSTS, RATES, STATES)
      REAL CONSTS(*), RATES(*), STATES(*)
      CONSTS(1) = 2
      CONSTS(2) = 2
      CONSTS(3) = 0.6
      CONSTS(4) = 6
      STATES(1) = 0.15
      CONSTS(5) = 0.1
      CONSTS(6) = 20
      CONSTS(7) = 0.5
      CONSTS(8) = 0.2
      CONSTS(9) = 0.2
      CONSTS(10) = 2
      STATES(2) = 1
      STATES(3) = 0.42
      CONSTS(11) = 5
      CONSTS(12) = 1
      CONSTS(13) = 0.4
      CONSTS(14) = 2
      CONSTS(15) = 4
      CONSTS(16) = 10
      CONSTS(17) = 1
      CONSTS(18) = 0.1
      CONSTS(19) = 2
      CONSTS(20) = CONSTS(1)+ CONSTS(2)*CONSTS(3)
      RETURN
      END
      SUBROUTINE computeRates(VOI, CONSTS,  RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(2) = ( (( CONSTS(11)*STATES(3) ** CONSTS(14))/(CONSTS(12) ** CONSTS(14)+STATES(3) ** CONSTS(14)))*STATES(1) ** CONSTS(15))/(CONSTS(13) ** CONSTS(15)+STATES(1) ** CONSTS(15))
      RATES(3) = ( CONSTS(3)*CONSTS(19) - ALGBRC(2)) -  CONSTS(18)*STATES(3)
      ALGBRC(1) = ( CONSTS(4)*STATES(1) ** 2.00000)/(CONSTS(5) ** 2.00000+STATES(1) ** 2.00000)
      ALGBRC(3) = ( (( (( CONSTS(6)*STATES(1) ** CONSTS(10))/(CONSTS(7) ** CONSTS(10)+STATES(1) ** CONSTS(10)))*STATES(2) ** 2.00000)/(CONSTS(9) ** 2.00000+STATES(2) ** 2.00000))*STATES(3) ** 4.00000)/(CONSTS(8) ** 4.00000+STATES(3) ** 4.00000)
      RATES(1) = ((CONSTS(20) - ALGBRC(1))+ALGBRC(3)+ CONSTS(17)*STATES(2)) -  CONSTS(16)*STATES(1)
      RATES(2) = (ALGBRC(1) - ALGBRC(3)) -  CONSTS(17)*STATES(2)
      RETURN
      END
      SUBROUTINE computeVariables(VOI, CONSTS, RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(2) = ( (( CONSTS(11)*STATES(3) ** CONSTS(14))/(CONSTS(12) ** CONSTS(14)+STATES(3) ** CONSTS(14)))*STATES(1) ** CONSTS(15))/(CONSTS(13) ** CONSTS(15)+STATES(1) ** CONSTS(15))
      ALGBRC(1) = ( CONSTS(4)*STATES(1) ** 2.00000)/(CONSTS(5) ** 2.00000+STATES(1) ** 2.00000)
      ALGBRC(3) = ( (( (( CONSTS(6)*STATES(1) ** CONSTS(10))/(CONSTS(7) ** CONSTS(10)+STATES(1) ** CONSTS(10)))*STATES(2) ** 2.00000)/(CONSTS(9) ** 2.00000+STATES(2) ** 2.00000))*STATES(3) ** 4.00000)/(CONSTS(8) ** 4.00000+STATES(3) ** 4.00000)
      RETURN
      END