lean2/tests/lean/blast_cc_not_provable.lean

6 lines
178 B
Text
Raw Normal View History

set_option blast.strategy "cc"
example (C : nat → Type) (f : Π n, C n → C n) (n m : nat) (c : C n) (d : C m) :
f n == f m → c == d → f n c == f m d :=
by blast