log fig/natural_transformation.xbb @ 18:086fc8bb6ea9

age author description
Sun, 08 Feb 2015 21:19:55 +0900 Yasutaka Higa Add description for category/functor in program
Sun, 08 Feb 2015 19:57:44 +0900 Yasutaka Higa Add description Monad
Sun, 08 Feb 2015 15:43:20 +0900 Yasutaka Higa Add description natural transformation