eevee@eev.ee1 Jan 2025finally. Finally the year is a square. the only one in my lifetime. and it's the square of the ninth triangular number no less. truly this shall be a glorious year for sudoku519139
Ommy 🌱@ommyotter.bsky.social1 Jan 2025Since it is a square of a triangular number, it can be shown that it's also the sum of those integers cubed! (1³+2³+3³+...+9³=2025)1514
eevee@eev.eehaha i posted before i saw this reply. can't believe i briefly forgot the greatest identity in all of mathematics1/1/25, 8:00 am·0 reposts·3 likes
Ommy 🌱@ommyotter.bsky.social1 Jan 2025I only learned about it a day or two ago from a math youtube short haha13