Show HN: Combinators in Array Languages
By softwarewright · 2026-09-21 · 3 points · 0 comments
https://blog.softwarewrighter.com/2026/09/21/rabbit-hole-sage-y-combinator/
Raymond Smullyan’s "To Mock a Mockingbird" book's aviary of combinator birds implemented in APL-derived languages and the problem implementing the Sage bird (Fixed Point or Y combinator) in an eagerly evaluated language. Newer APLs support lazy evaluation. My eager language has…
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