Created
February 17, 2025 11:39
-
-
Save lovely-error/c1b3cfecf6ccd49bdb1bd03ff2052d33 to your computer and use it in GitHub Desktop.
dependent elimination failed
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import Mathlib | |
| set_option pp.proofs true in | |
| example | |
| {V:Real}{n1:Int}{r1 : (2:Real) = V} | |
| {eq1:@HEq { i:Int // n1 = i } ⟨n1, rfl⟩ { i:Int // V = ↑i } ⟨(2:Int), Eq.symm r1⟩ } | |
| : n1 = 2 ∧ (HEq (rfl (a:=n1)) (Eq.symm r1)) | |
| := by | |
| -- cases eq1 | |
| admit |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment