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<ais523> ` gcc -x c /dev/stdin <<< \'int main(void) {puts("Hello, world!"); return 0;}\'; ./a.out
author HackEso <hackeso@esolangs.org>
date Mon, 12 Nov 2018 00:39:13 +0000
parents d3a12978331a
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Lambek's Lemma, invented by Joachim "Taneb" Lambek, states that initial algebras have inverses. It can be proved with as few as five arrows.