lean2/tests/lean/771.lean

12 lines
218 B
Text

set_option pp.all true
definition id_1 (n : nat) :=
by exact n
definition id_2 (n : nat) :=
((by exact n) : nat)
definition id_3 (n : nat) : nat :=
by exact n
definition id_4 (n : nat) :=
show nat, by exact n