Happy Py Day • page 1/1 • Off-Topic Discussion • lichess.org

HerkyHawkeye

#1

It’s Pythagorean Triple Square Day. 9/16/25

PenguinWhack271828e

#2

I guess so (in the USA; In China, it past)

That's kinda cool, but I feel like these Py days should be defined as numbers that make a pythag triple

ie. 8/15/17 or more recent 7/24/25

I guess so (in the USA; In China, it past) That's kinda cool, but I feel like these Py days should be defined as numbers that make a pythag triple ie. 8/15/17 or more recent 7/24/25

HerkyHawkeye edited

#3

I’ll just enjoy the theorem on Pythagorean Day and beyond. When will this occur again? Bonus: the year 2025 is also a perfect square.

PenguinWhack271828e

edited

#4

@HerkyHawkeye said in #3:

I’ll just enjoy the theorem on Pythagorean Day and beyond. When will this occur again? Bonus: the year 2025 is also a perfect square.

It will be pretty far in the future. Like 100 years later.
(That's why I think 8/15/17 or 7/24/25 is a better idea)

@HerkyHawkeye said in #3: > I’ll just enjoy the theorem on Pythagorean Day and beyond. When will this occur again? Bonus: the year 2025 is also a perfect square. It will be pretty far in the future. Like 100 years later. (That's why I think 8/15/17 or 7/24/25 is a better idea)

IamCoconut

#5

Why do I read "Happy pi (π) day"?

HerkyHawkeye

#6

@IamCoconut said in #5:

Why do I read "Happy pi (π) day"?
Maybe you’re thinking about the rhubarb pie in the fridge like me eh?

@IamCoconut said in #5: > Why do I read "Happy pi (π) day"? Maybe you’re thinking about the rhubarb pie in the fridge like me eh?