@ThomasKlimpel oh. you mean the quoting. that can be done with "> xxx" ie ">[space] xxx" preceding the text & its the only fmtting that works multiline.
While there could be some meaningful distinction (in theory) this does not seem to work well in practice. I checked a bit manually, and also observed that 150 questions (this are almost 20 percent) of the questions tagged solution-verfication contain the word "prove" (and rather not in the way "I...
While there could be some meaningful distinction (in theory) this does not seem to work well in practice. I checked a bit manually, and also observed that 150 questions (this are almost 20 percent) of the questions tagged solution-verfication contain the word "prove" (and rather not in the way "I...
So http://meta.math.stackexchange.com/a/19438/ is not oneboxed, but http://meta.math.stackexchange.com/a/19438 is.
Similarly, http://meta.math.stackexchange.com/a/19438/8297 is one-boxed. (This is the link obtained directly by clicking on share.) So is http://meta.math.stackexchange.com/questions/16973/what-is-the-usefulness-of-having-proof-verification-and-solution-verification/19438#19438.
(I tend to remove the end bit, which is depended on user.)