// test case, check if expressions in guards are evaluated exactly in exact / parametric mode

dtmc

const double x;  // dummy for parametric

module M1
  s: [0..3] init 0;

  // if the if part in the following guard expression is evaluated using
  // default floating point arithmetic then, ultimately, from state s=0 there are
  // two transitions, with prob 1/2 to either s=1 or s=2
  [] s=(1/3 = 0.333333333333333333333333 ? 0 : 3) -> 1:(s'=1);
  [] s=0 -> 1:(s'=2);

  [] s>=1 -> true;
endmodule