Keywords: Monoid unit.png math en wikipedia Maksim page en wikipedia coherence law for monoid unit TeX source \documentclass article \usepackage xy \xyoption all \begin document \thispagestyle empty \ \xymatrix \ardr_\lambda I\otimes M\arr \eta\otimes 1 M\otimes M\ard_\mu \arl_ 1\otimes \eta M\otimes I\ardl \rho\\ M \ \end document 1 date/time username edit summary ---- 11 52 4 February 2006 en User Smimram <nowiki> added tex source </nowiki> ---- 11 51 4 February 2006 en User Smimram <nowiki> coherence law for monoid unit </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 51 4 February 2006 en User Smimram Smimram en User_talk Smimram Talk 311x103 2572 bytes coherence law for monoid unit Commutative diagrams of binary operations Monoids Images with LaTeX source code |