BonesOfTheMoon@lemmy.world to memes@lemmy.world · 3 天前Happy Pi Day!lemmy.worldimagemessage-square18fedilinkarrow-up1409arrow-down120
arrow-up1389arrow-down1imageHappy Pi Day!lemmy.worldBonesOfTheMoon@lemmy.world to memes@lemmy.world · 3 天前message-square18fedilink
uat day is that?
tau = 2pi, so it’s 6/28