User talk:131.180.230.195

Hi, I'm {{u|CiaPan}}. You have recently replaced a period with a comma in Stereographic projection (specifically, in [https://en.wikipedia.org/w/index.php?title=Stereographic_projection&diff=1029162072&oldid=1027638308 this edit]). Your change got reverted and then restored, after which the reverting user started a relevant discussion at Talk:Stereographic projection#Punctuation dispute.

I invite you to join the talk. --CiaPan (talk) 17:04, 19 June 2021 (UTC)