lean4-htt/tests/lean/ppUnicode.lean
2023-01-03 13:59:53 -08:00

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Text

#check fun a b c ↦ a + b + c + 1
set_option pp.unicode.fun true in
#check fun a b c => a + b + c + 1
set_option pp.unicode.fun true in
#check ∃ n : Nat, n ≤ 0