English: This is a commuting diagram showing the universal property satisfied by left Kan extensions, a concept from category theory, a branch of mathematics.
日付
2005年8月20日 (当初のアップロード日)
原典
Image created with xy-pic (a TeX package) on Mac OS X, and grabbed from an Adobe Reader display of a PDF file.
2005-08-20 16:42 Robertbyrne 201×92× (1799 bytes) {{PD-self}} Image created with xy-pic (a [[TeX]] package) on Mac OS X, and grabbed from an Adobe Reader display of a PDF file.