It's both #Caturday and #PiDay and Pedro the #Math Cat 🐈 is accessorizing \(\pi\)
#cats #CatsOfMastodon #pi #PiDay2026
Adam Coffman
Mathematician (32V40)
some searchable posts are joint work with Pedro the #Math Cat (58K35)
personal account: views expressed or boosted here are not those of my department or employer or professional organization or funding agency.
Pedro the #Math Cat 🐈 is pretty tired after an epic #PiDay2026 #Caturday
#cats #CatsOfMastodon #pi #PiDay
Pedro the #Math Cat 🐈 knows that everyone has to say "big stretch!" even when it is just a medium stretch.
#cats #CatsOfMastodon #Caturday
Pedro the #Math Cat 🐈 has some facial expressions. This one is "unimpressed".
#cats #CatsOfMastodon #Caturday
Apparently I am running for Congress....
...
The MAA Congress, where representatives are chosen by a contested election. I would like to point out that my "opponent", Candidate 2, is highly qualified and would do a good job.
Photo set from my observance of #PiDay2026 🍕
https://www.flickr.com/photos/coffmanadam/albums/72177720332550795
#pi #PiDay
It's good to see my friends Mei-Chi S. ☘️ and Charles S. have published a new book! I am looking forward to reading it!
https://link.springer.com/book/10.1007/978-3-031-93642-5
#SpringerNature #ComplexAnalysis
@sc_griffith@mathstodon.xyz math 🍕 selfie for π Day
More #PiDay2025 photos: https://www.flickr.com/photos/coffmanadam/albums/72177720324436621/
#PiDay
As the calendar converges to #PiDay2025, a reminder from last time:
Posting a curmudgeonly complaint about Pi Day (re: MM-DD, base 10, τ , etc.) is in fact the most pious way to observe Pi Day. 🥧
The registration and contributed talk/poster submission form are still open - through Thursday March 26 - for the #Indiana MAA meeting at #PurdueFortWayne 🐘 April 10-11. The event includes the Indiana College Math Competition, invited speakers including Noelle Sawyer and @JohnRickert@mathstodon.xyz , and a panel discussion on non-academic math careers after college.
https://www.indiana.maa.org/meetings/spring-2026
#MathConference #math
RE: https://twitter.com/MarchMadnessMBB/status/2038587052753617197
I like the spherical geometry in this map and can confirm that Ann Arbor #Michigan is closer to the north pole than Arizona is.
#GoBlue