Lifter@discuss.tchncs.de to Showerthoughts@lemmy.world · 2 years agoIf you squint hard enough, the capital letter pi (Π) looks like half a circle.message-squaremessage-square12fedilinkarrow-up15arrow-down126file-text
arrow-up1-21arrow-down1message-squareIf you squint hard enough, the capital letter pi (Π) looks like half a circle.Lifter@discuss.tchncs.de to Showerthoughts@lemmy.world · 2 years agomessage-square12fedilinkfile-text
minus-squareThatWeirdGuy1001@sh.itjust.workslinkfedilinkarrow-up3arrow-down1·2 years agoWhat is this Cunningham’s law? Pi is not half the circumference. It’s how many times the diameter fits into the circumference.
minus-squareLifter@discuss.tchncs.deOPlinkfedilinkarrow-up1arrow-down1·2 years agoIt is half of the circumference, multiplied by the radius, of course. like in this image I found online
minus-squareLifter@discuss.tchncs.deOPlinkfedilinkarrow-up1arrow-down1·edit-22 years agoI can level up with more sources (stanford, wiki). The circumference is 2pi x radius, which obviously means half the circumference is pi x radius. Edit: formatting. Asterisk results in italics
minus-squareThatWeirdGuy1001@sh.itjust.workslinkfedilinkarrow-up1arrow-down1·2 years agohttps://en.m.wikipedia.org/wiki/Pi
minus-squareThatWeirdGuy1001@sh.itjust.workslinkfedilinkarrow-up1arrow-down1·2 years agoThat’s not half the circumference then is it???
minus-squareLifter@discuss.tchncs.deOPlinkfedilinkarrow-up1arrow-down1·2 years agoNow you’re just being silly.
What is this Cunningham’s law?
Pi is not half the circumference. It’s how many times the diameter fits into the circumference.
It is half of the circumference, multiplied by the radius, of course.
like in this image I found online
I can level up with more sources (stanford, wiki).
The circumference is 2pi x radius, which obviously means half the circumference is pi x radius.
Edit: formatting. Asterisk results in italics
https://en.m.wikipedia.org/wiki/Pi
That’s not half the circumference then is it???
Now you’re just being silly.