//Created by libAntimony v2.4
model process_fractions__interface(y, t, Va, Vb, A, B, one, C, D, y_init)

  // Rate Rules:
  y' = (Va * A * (one - y)) / (C + (one - y)) - (Vb * B * y) / (D + y);

  // Variable initializations:
  y = y_init;
  y_init = ;
  t = ;
  Va = ;
  Vb = ;
  A = ;
  B = ;
  one = ;
  C = ;
  D = ;
end

model *process_fractions____main()

  // Sub-modules, and any changes to those submodules:
  interface: process_fractions__interface(y, t, Va, Vb, A, B, one, C, D, y_init);
end