Wikipedia:Articles for deletion/Deduction Theory
Pure and typical promotion.Does not meet . Also agree with issues of .Whatever the heck(mathematics/economics/phil.) it is,I support {{U|W Nowicki}} that  individual theories come and vanish.It's just |too too soon to have an article on the topic
— User:Winged, 12:07, 14 March 2017 (UTC)
Stance: delete
Cited policy: WP:GNG||WP:COI||WP:TOOSOON (Wikipedia:Notability)