Created
February 3, 2013 22:52
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Number of primes less or equal to n vs n
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| library('gmp') | |
| primes <- data.frame(1:1000000) | |
| names(primes) <- 'nums' | |
| primes$isprime <- isprime(primes$nums) | |
| pn <- primes[primes$isprime == 2, 'nums'] | |
| e <- ecdf(pn) | |
| plot(e, xlab='n', ylab='Number of primes less or equal to n') |
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