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This tag is used for questions that ask users to discuss an idea, concept, or problem in an abstract way. A discussion question may not necessarily have a clear-cut right or wrong answer and is often subjective. On Meta, you do not need to use community-wiki mode for subjective topics unless you are asking a "poll" question.

1 vote
1 answer
271 views

Is it appropriate to ask a self-answered question on proof style?

I just read https://lukepalmer.wordpress.com/2013/03/25/follow-your-nose-proofs/, and realized that "follow your nose proofs" were already analyzed by Dijkstra/Scholten/Feijen/Gries in the context of …
MarnixKlooster ReinstateMonica's user avatar
22 votes
1 answer
537 views

Should I fix my 175 posts that use \newcommand without \begingroup?

A little over 4 years go I discovered that MathJax supports the $\LaTeX$ command \newcommand, and started to use it in my own answers and questions: this makes certain repetitive things so much easier …
MarnixKlooster ReinstateMonica's user avatar