Wikipedia:Articles for deletion/Three forms of mathematical induction
Polya's example and perhaps the product rule example into mathematical induction or some article on logical fallacy or erroneous proof. Delete the rest, as it is redundant or too detailed (maybe put into a Wikibook on proof techniques?). This article is too basic to appeal to readers who fully understand induction already. I also agree about the  problem; I have never seen this classification before, there are no sources, and there is no reason given to single out these three forms of induction from others possible
— User:Joshuardavis, 17:48, 7 March 2006 (UTC)
Stance: merge
Cited policy: WP:OR (Wikipedia:No original research)