Keywords: Monoid mult.png math en wikipedia Maksim page en wikipedia multiplication coherence for monoid TeX source \documentclass article \usepackage xy \xyoption all \begin document \thispagestyle empty \ \xymatrix M\otimes M \otimes M\arr \alpha\ard_\mu M\otimes M\otimes M \arr \mu M\otimes M\ard \mu\\ M\otimes M\arrr_\mu M \ \end document 1 date/time username edit summary ---- 11 48 4 February 2006 en User Smimram <nowiki> added source </nowiki> ---- 11 47 4 February 2006 en User Smimram <nowiki> multiplication coherence for monoid </nowiki> Original upload log Legend cur this is the current file del delete this old version rev revert to this old version Click on date to download the file or see the image uploaded on that date del cur 11 47 4 February 2006 en User Smimram Smimram en User_talk Smimram Talk 460x112 3741 bytes multiplication coherence for monoid Associativity Commutative diagrams of binary operations Monoids Images with LaTeX source code |