Displaying 1 result from an estimated 1 matches for "arithmeticgmp".
2008 Apr 04
4
Arbitrary Precision Numbers
Hi
(If you're wondering, this is a Project Euler question :))
If I wanted to calculate the sum of the digits in the decimal representation
of 2^1000, what would be a good way to go about that? I've tried the
following methods:
# Calculate the sum of digits in the decimal representation of 2^n
# Only works for smaller values of n
bsum <- function(n) {
s <- 0
e <-