; Example from Eureka 1.0 manual.
; It is very poorly scaled, and Eureka 1.0 has a lot of trouble with it.

; Chemical Equilibrium Calculations

  Keq = 3.6e13
  Y = 0.01 - 2 X
  4 X^3 / Y^2 = Keq
  0 < X < 0.005