giles d891831f08 mk: simplify-step-o — algebraic-identity simplifier (conda demo) ...

Demonstrates conda for first-match-wins dispatch over a set of rewrite
rules: 0+x = x, x+0 = x, 0*y = 0, x*0 = 0, 1*x = x, x*1 = x, default
unchanged.

Six rules + a fall-through default, all wrapped in a single conda. The
first clause whose head succeeds commits to that rewrite. The fall-
through default ensures the relation always succeeds with at least the
unchanged input.

6 new tests, 521/521 cumulative.

2026-05-08 12:25:36 +00:00

1.2 KiB

Raw Blame History

View Raw