Talk:J-line

Latest comment: 2 years ago by Dzackgarza in topic Untitled

Untitled

edit

I've tried to add a bit to the article -- it wasn't so clear to me what the relation to congruence subgroups was meant to be, or what   was meant to represent -- unfortunately the cited reference is several hundred pages! So I've left this alone for now, but it should be clarified.

Dzackgarza (talk) 19:58, 22 March 2022 (UTC)Reply