Kaoru Itou
Joined 17 January 2009
Latest comment: 14 years ago by JohnBlackburne in topic Changes at Del
I just reverted your changes there as there was nothing wrong with the version you changed. You can e.g. look at Dyadic product#Identities for more products like this, and Dyadics for more details.--JohnBlackburnewordsdeeds 21:08, 4 March 2010 (UTC)