Yukihiro "Matz" Matsumoto cda2567c36 mruby-bigint: add mpn_div10_9 for in-place base case division ...

Replace the two-buffer swap pattern in D&C to_s base case with
in-place division using new mpn_div10_9 function. This eliminates
the q_base scratch buffer and reduces per-iteration overhead.

Compilers optimize the constant division by 10^9 to multiplication
and shift operations for better performance.

Co-authored-by: Claude <noreply@anthropic.com>

2026-01-13 12:47:47 +09:00

..

bigint.c

mruby-bigint: add mpn_div10_9 for in-place base case division

2026-01-13 12:47:47 +09:00

bigint.h

misc: fix spelling

2025-05-14 02:01:02 +10:00