4 ms·
personally, i'd answer "half tau". half tau r^2 is a fine equation for an area.
by yobbobandana 15y ago
personally, i'd answer "half tau".
half tau r^2 is a fine equation for an area.
- fexl 15y ago:) Still, two syllables instead of one. I suppose if I found myself writing "2 * pi" or "4 * pi^2" a lot, I might throw in a dash of tau here and there for brevity. Otherwise it's all the same to me.
- fexl 15y agoThough in fairness to tau, one can always choose a pithy question whose answer is shorter either way, to wit: What is the area of a unit circle? Pi. How many radians are in a circle? Tau.