Talk:Closure of product equals product of closures

Hello, I didn't notice that it was suggested a link. Is the proof correct in order to be added to your previous result? Thank you.


 * Please sign your posts.


 * The result exists already for the product of two sets.
 * I can't tell whether your proof is correct because it is difficult to read in its current format, which is non compliant.
 * You are encouraged to become familiar with the house style here. The best way to do this is to read and study existing pages.
 * This will not be difficult, as mathematicians are good at learning. --prime mover (talk) 20:40, 7 May 2022 (UTC)