9 lines
248 B
Text
9 lines
248 B
Text
/-
|
|
Copyright (c) 2014 Microsoft Corporation. All rights reserved.
|
|
Released under Apache 2.0 license as described in the file LICENSE.
|
|
Author: Jeremy Avigad
|
|
|
|
This is a minimal port of functions from the lean2 library.
|
|
-/
|
|
|
|
import data.nat.order .sub
|