Re:Rare Greek Variables
by stavros on Sunday November 28, 2021 @09:26AM
(#29369126)
varpi is a very old-school way of writing π (think 100 years ago), the modern letter is, of course, π. Also varsigma is the "final sigma" (ς), not the regular sigma (σ). vartheta also looks funky (θ normally).
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Re:Rare Greek Variables
by dan-robertson on Sunday November 28, 2021 @09:29AM
(#29369147)
I tend to write vartheta on paper as it can be done in a single stroke. I don’t write a final sigma on paper.