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Modify behavior for division by zero

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Allow division by zero in z3 expressions without raising an error.
This commit is contained in:
Nikolaj Bjorner 2026-02-12 07:10:00 -08:00 • committed by copilot-swe-agent[bot]
parent b27a8a0d5f
commit 21cb8b3b01
1 changed files with 1 additions and 1 deletions
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2
src/api/python/z3/z3.py
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@ -3375,7 +3375,7 @@ def RatVal(a, b, ctx=None):
_z3_assert(_is_int(a) or isinstance(a, str), "First argument cannot be converted into an integer") _z3_assert(_is_int(a) or isinstance(a, str), "First argument cannot be converted into an integer")
_z3_assert(_is_int(b) or isinstance(b, str), "Second argument cannot be converted into an integer") _z3_assert(_is_int(b) or isinstance(b, str), "Second argument cannot be converted into an integer")
if b == 0: if b == 0:
raise ValueError("Denominator cannot be zero") pass # division by 0 is legal in z3 expressions.
return simplify(RealVal(a, ctx) / RealVal(b, ctx)) return simplify(RealVal(a, ctx) / RealVal(b, ctx))