add proof of MacLane_ex_VII_1_1
[coq-categories.git] / src / PreMonoidalCenter.v
2011-04-04 Adam Megaczmajor revision: separate Subcategory into {Wide,Full...
2011-04-03 Adam Megaczmajor revision: MonoidalCat is now a subclass of PreMon...
2011-04-02 Adam Megaczsplit MonoidalCategories into Binoidal and PreMonoidal