MyWiki:Reference desk/Archives/Mathematics/September 2025

{| style="width:100%;"

|- ! style="width:25%; text-align:center;"|<< Aug | Mathematics desk | Oct >> |}

Welcome to the Wikipedia Mathematics Reference Desk Archives
The page you are currently viewing is a monthly archive index. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages.

September 4

Wikipedia:Reference_desk/Archives/Mathematics/2025 September 4

1. Are Frank Jones Massey, Jr. and Frank Jones Massey related to each other

September 19

Wikipedia:Reference_desk/Archives/Mathematics/2025 September 19

1. Metric tensor

September 20

Wikipedia:Reference_desk/Archives/Mathematics/2025 September 20

1. a variant of Wilson prime?

September 28

Wikipedia:Reference_desk/Archives/Mathematics/2025 September 28

1. Product of all positive integers

September 29

Wikipedia:Reference_desk/Archives/Mathematics/2025 September 29

1. Mercator projections with different poles

September 30

Wikipedia:Reference_desk/Archives/Mathematics/2025 September 30

1. Sudoku ranking