diff options
Diffstat (limited to 'theories/Logic/EqdepFacts.v')
| -rw-r--r-- | theories/Logic/EqdepFacts.v | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/theories/Logic/EqdepFacts.v b/theories/Logic/EqdepFacts.v index 9c20905c76..d542ecdb10 100644 --- a/theories/Logic/EqdepFacts.v +++ b/theories/Logic/EqdepFacts.v @@ -7,6 +7,12 @@ (* * GNU Lesser General Public License Version 2.1 *) (************************************************************************) +(* File Eqdep.v created by Christine Paulin-Mohring in Coq V5.6, May 1992 *) +(* Further documentation and variants of eq_rect_eq by Hugo Herbelin, + Apr 2003 *) +(* Abstraction with respect to the eq_rect_eq axiom and renaming to + EqdepFacts.v by Hugo Herbelin, Mar 2006 *) + (** This file defines dependent equality and shows its equivalence with equality on dependent pairs (inhabiting sigma-types). It derives the consequence of axiomatizing the invariance by substitution of |