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// RUN: %boogie -proverWarnings:1 "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT32_INT(int) returns (float32);
function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT32_REAL(real) returns (float32);
procedure main() returns () {
var x : float32;
var y : float32;
var z : float32;
var r : float32;
x := TO_FLOAT32_REAL(1e7);
y := x + TO_FLOAT32_INT(1);
z := x - TO_FLOAT32_INT(1);
r := y - z;
assert r == TO_FLOAT32_INT(2);
}
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