Josh Berdine 2a785bf291 Make rcf is_rational and is_rational_function operations handle zero (#8025) ... The representation of the zero rcf numeral is nullptr, and the is_rational and is_rational_function operations are not expecting to be called with nullptr. But there isn't a way to test for that in the API, other than checking if Z3_rcf_num_to_string returns "0". This patch adds a couple conditions so that is_rational and is_rational_function operations handle zero. Maybe this isn't the desired change. For instance, the is_zero operation could instead be exposed in the API and preconditions added to the relevant operations. Signed-off-by: Josh Berdine <josh@berdine.net>		2026-02-18 20:55:56 -08:00
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CMakeLists.txt	[CMake] Move CMake files into their intended location so the	2017-06-12 11:59:00 +01:00
mpz_matrix.cpp	Centralize and document TRACE tags using X-macros (#7657)	2025-05-28 14:31:25 +01:00
mpz_matrix.h	remove default destructors	2024-10-02 22:20:12 +01:00
rcf_params.pyg	Fix some spelling errors (mostly in comments).	2018-10-20 17:07:41 +02:00
realclosure.cpp	Make rcf is_rational and is_rational_function operations handle zero (#8025)	2026-02-18 20:55:56 -08:00
realclosure.h	Use noexcept more. (#7058)	2023-12-16 12:14:53 +00:00