3 commits

Author	SHA1	Message	Date
Leonardo de Moura	77d5657813	refactor(library/algebra/function): move function.lean to init folder ... Motivation: this file defines basic things such as function composition. In the HoTT library, it is located in the init folder.	2015-07-06 07:29:56 -07:00
Jeremy Avigad	df69bb4cfc	feat(library/*): add theorems from Haitao on sets and functions, clean up	2015-06-04 11:55:25 -07:00
Leonardo de Moura	9cb759e0a9	feat(library/logic/axioms/examples/leftinv_of_inj): add classical example	2015-04-16 22:39:51 -07:00