Jon Perry on Sat, 1 Jun 2002 18:52:33 +0100

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RE: lex() feature

Is pi(n) a Pari/GP feature? (count number of primes to n)?

I came up with:

pi(n)=local(i,pic);pic=0;forprime (i=1,n,pic++);pic;

but I would have thought this would have been a Pari standard.

Jon Perry
BrainBench MVP for HTML and JavaScript