| Goal: | |
| A : Type | |
| i : positive | |
| x : A | |
| IHi : forall (m : tree' A) (j : positive), | |
| i <> j -> get' i (set' j x m) = get' i m | |
| m : tree' A | |
| a : A | |
| j : positive | |
| H : xO i <> xO j | |
| ============================ | |
| (i <> j) | |
| DEBUG:Going to execute: | |
| PTRDEBUGTACcongruence | |
| DEBUG LTAC Evaluated term: IHi | |
| TcDebug (0) > /mnt/data1/2023/07/06/metacoq/utils/theories/canonicaltries/CanonicalTries.v:234 | |