lean4-htt/tests/lean/run/letters.lean at fa6697ffa82c40caa8bdfd864ce8431a559e2eea - max/lean4-htt - maxgit: wireguard access, git repository.

max/lean4-htt

matt rice 1538615e8c feat(util): allow some math alphanum symbol latin letter variations

Add the Script, Double-struck, and Fractur blocks from,
https://unicode.org/charts/PDF/U1D400.pdf
to is_letter_like() so they may be bound to variables.

2018-01-23 11:20:05 -08:00

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		`variables 𝓞 : Prop`
		`#check 𝓞`