...a$ and $b$ are nonunits. Am I confused? -- [[User:Ivan|Ivan]] ([[User talk:Ivan|talk]]) 10:13, 31 March 2017 (CEST)
753 bytes (116 words) - 08:13, 31 March 2017
* Ivan Rival (ed.), "Algorithms and Order", Kluwer (1989) {{ISBN|940107691X}} {{ZB
584 bytes (69 words) - 07:54, 19 March 2023
* Ivan Rival (ed.),"Algorithms and Order", Kluwer (1989) {{ISBN|940107691X}} {{ZBL
630 bytes (98 words) - 19:32, 17 November 2023
* Rival, Ivan (ed.) ''Graphs and order. The role of graphs in the theory of ordered sets
717 bytes (98 words) - 07:27, 14 November 2023
...the Soviet Matematicheskaya entsiklopediya (1977), originally edited by Ivan Matveevich Vinogradov. The electronic version had its formulae written in T
3 KB (430 words) - 03:12, 27 June 2023
Matematicheskaya entsiklopediya (1977), originally edited by Ivan
20 KB (3,008 words) - 13:07, 23 February 2024
::::::And on the other hand, [[Special:Contributions/Ivan|User:Ivan]] is very helpful in TeXing our articles. Do you want to stop his work if h
Progress in rewriting formulas and math symbols in TeX (by [[User:Ivan]], [[User:Ulf Rehmann|Ulf Rehmann]], [[User:Nikita2|Nikita Evseev]], [[User
229 KB (35,434 words) - 19:24, 5 October 2023
...discusses it with a number of references and one can find a proof of it by Ivan Soprounov [http://academic.csuohio.edu/soprunov_i/pdf/primes.pdf here], whi
77 KB (14,100 words) - 05:22, 21 October 2018