lean2/tests/lean/run/coe_issue3.lean
Leonardo de Moura 5ceac83b6a feat(frontends/lean/elaborator): restrict the number of places where coercions are considered
We do not consider coercions around meta-variables anymore.
2015-11-11 12:37:19 -08:00

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import data.int data.real
open algebra nat int rat real
example : (1 : ) * (1 : ) = (1 : ) :=
sorry
example : (1 : ) * 1 = 1 :=
sorry
example : (1 : ) * (1 : ) = (1 : ) :=
sorry
example : (1 : ) * 1 = 1 :=
sorry
variable x :
variable a :
variable n :
example : x + a + n + 1 = 1 :=
sorry
example : x + 1 = 1 + x :=
sorry