C
C There are a total of 0 entries in the algebraic variable array.
C There are a total of 2 entries in each of the rate and state variable arrays.
C There are a total of 4 entries in the constant variable array.
C
C
C VOI is t in component all (dimensionless).
C STATES(1) is x in component all (dimensionless).
C STATES(2) is y in component all (dimensionless).
C CONSTS(1) is A in component all (dimensionless).
C CONSTS(2) is B in component all (dimensionless).
C CONSTS(3) is C in component all (dimensionless).
C CONSTS(4) is D in component all (dimensionless).
C RATES(1) is d/dt x in component all (dimensionless).
C RATES(2) is d/dt y in component all (dimensionless).
C
      SUBROUTINE initConsts(CONSTS, RATES, STATES)
      REAL CONSTS(*), RATES(*), STATES(*)
      STATES(1) = 3
      STATES(2) = 6
      CONSTS(1) = 1
      CONSTS(2) = 1
      CONSTS(3) = 1
      CONSTS(4) = 1
      RETURN
      END
      SUBROUTINE computeRates(VOI, CONSTS,  RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      RATES(1) =  CONSTS(1)*STATES(1) -  CONSTS(2)*STATES(1)*STATES(2)
      RATES(2) =  - CONSTS(3)*STATES(2)+ CONSTS(4)*STATES(1)*STATES(2)
      RETURN
      END
      SUBROUTINE computeVariables(VOI, CONSTS, RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      RETURN
      END