blob: 8cc7a50dba0ea7ff87f1ff79f256593ed83afee1 [file] [edit]
1074b.lean:10:30-10:31: error: unknown identifier 'z'
1074b.lean:11:43-11:53: error: tactic 'assumption' failed
a n z✝ : Term
a✝ : Brx z✝
⊢ Brx sorry