3 Commits

Author	SHA1	Message	Date
Yukihiro "Matz" Matsumoto	4e505b2b85	mruby-bigint: fix multiplication commutativity bug ... Fixed non-commutative multiplication bug where operands with different limb counts would produce different results based on order (a*b \!= b*a). Root cause was asymmetric carry propagation in the multiplication algorithm. The fix ensures consistent operand ordering by always processing the smaller operand first in the nested loops, making multiplication truly commutative. Also fixed division algorithm quotient allocation and qhat refinement. Co-authored-by: Claude <noreply@anthropic.com>	2025-08-14 10:52:48 +09:00
Hoshiumi Arata	21ccbf965e	bigint: expand test cases for arithmetic operations	2024-12-04 18:34:21 +09:00
Yukihiro "Matz" Matsumoto	55b526167b	test/bigint.rb: add test for multi-precision integers.	2022-04-09 17:16:11 +09:00