Wikipedia:Articles for deletion/Mathematical practice
The nomination makes no clear proposal; it just |lists some issues and wants the article discussing in a general way.  But we already have an appropriate discussion in progress, as the nomination notes, and so this is |forum shopping.  As for the topic, it might be difficult as it is rather |broad in nature, as it will tend to have at least three strands
— NONE, NONE
Stance: keep
Cited policy: WP:NOTCLEANUP||WP:FORUMSHOPPING||WP:BROAD (Wikipedia:Arguments to avoid in deletion discussions)