lean2/tests/lean/let3.lean
Leonardo de Moura e51c4ad2e9 feat(frontends/lean): rename 'using' command to 'open'
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-09-03 16:00:38 -07:00

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Text

import data.num
open num
variable f : num → num → num → num
check
let a := 10
in f a 10
/-
check
let a := 10,
b := 10
in f a b 10
-/