Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.
| rev | Bot | (Created page with "<div class="d-none"><math> \newcommand{\mathds}{\mathbb}</math></div> {{Alert-warning|This article was automatically generated from a tex file and may contain conversion errors. If permitted, you may login and edit this article to improve the conversion. }}Prove the following formula, with <math>w=e^{2\pi i/N}</math>, <math display="block"> \frac{1}{N}\sum_kw^{jk}=\delta_{0j} </math> where all the indices, and the Kronecker symbol too, are taken modulo <math>N</math>.") | Apr 22'25 at 0:11 | +473 |