File: bug_13003.v

package info (click to toggle)
coq 9.1.0%2Bdfsg-3
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 35,964 kB
  • sloc: ml: 239,908; sh: 4,355; python: 2,985; ansic: 2,644; makefile: 874; lisp: 171; javascript: 63; xml: 24; sed: 2
file content (9 lines) | stat: -rw-r--r-- 215 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
 
Set Mangle Names.
Import EqNotations.
Lemma eq_sigT_sig_eq X P (x1 x2:X) H1 H2 :
  forall (E1 : x1=x2), rew E1 in H1 = H2 -> existT P x1 H1 = existT P x2 H2.
Proof.
  intros ->.
  intros <-.
  reflexivity.
Defined.