21 lines
672 B
Text
21 lines
672 B
Text
exact_partial2.lean:3:21: error: don't know how to synthesize placeholder
|
|
a b c : nat,
|
|
h₁ : a = b,
|
|
h₂ : b = c
|
|
⊢ b = c
|
|
exact_partial2.lean:3:2: error:invalid 'exact' tactic, term still contains metavariables after elaboration
|
|
eq.trans h₁ ?M_1
|
|
proof state:
|
|
a b c : nat,
|
|
h₁ : a = b,
|
|
h₂ : b = c
|
|
⊢ a = c
|
|
exact_partial2.lean:4:0: error: don't know how to synthesize placeholder
|
|
a b c : nat,
|
|
h₁ : a = b,
|
|
h₂ : b = c
|
|
⊢ a = c
|
|
exact_partial2.lean:4:0: error: failed to add declaration '14.0' to environment, value has metavariables
|
|
remark: set 'formatter.hide_full_terms' to false to see the complete term
|
|
λ (a b c : nat) (h₁ : …) (h₂ : …),
|
|
?M_1
|