log

age author description
Fri, 10 Oct 2014 11:28:33 +0000 HackBot <oerjan> sed -i \'4c\\echo "Learned \'"\'"\'$topic\'"\'"\': $1"\' bin/learn
Fri, 10 Oct 2014 11:09:14 +0000 HackBot <oerjan> mv wisdom/categorical{," product"}
Fri, 10 Oct 2014 11:02:39 +0000 HackBot <b_jonas> learn categorical product is like when you have two category elements A and B then their product is element C iff there are two morphisms p:C->A and q:C->B such that for every element X and morphisms u:X->A and v:X->B there is a morphism w:X->C such that u=wp and v=wq.