lean4-htt/old_tests/tests/lean/whnf.lean
2018-04-10 12:56:55 -07:00

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Text

open nat
#reduce [whnf] (fun x, x + 1) (2:nat)
#reduce (fun x, x + 1) (2:nat)
variable a : nat
#reduce [whnf] a + succ nat.zero
#reduce a + succ nat.zero