28 lines
755 B
Text
28 lines
755 B
Text
blast_cc_not_provable.lean:5:0: error: blast tactic failed
|
||
strategy 'cc' failed, no proof found, final state:
|
||
C : ℕ → Type,
|
||
n m : ℕ,
|
||
f : Π n, C n → C n,
|
||
c : C n,
|
||
d : C m,
|
||
H.6 : f n == f m,
|
||
H.7 : c == d
|
||
⊢ f n c == f m d
|
||
-------
|
||
proof state:
|
||
C : ℕ → Type,
|
||
f : Π n, C n → C n,
|
||
n m : ℕ,
|
||
c : C n,
|
||
d : C m
|
||
⊢ f n == f m → c == d → f n c == f m d
|
||
blast_cc_not_provable.lean:5:0: error: don't know how to synthesize placeholder
|
||
C : ℕ → Type,
|
||
f : Π n, C n → C n,
|
||
n m : ℕ,
|
||
c : C n,
|
||
d : C m
|
||
⊢ f n == f m → c == d → f n c == f m d
|
||
blast_cc_not_provable.lean:5:0: error: failed to add declaration 'example' to environment, value has metavariables
|
||
remark: set 'formatter.hide_full_terms' to false to see the complete term
|
||
?M_1
|