[R] Need to help to get value for bigger calculation
Hello R-Experts, I want to calculate values like 15^200 or 17^300 in R. In normal case it can calculate the small values of b (a^b). I have fixed width = 1 and digits = 22 but still answers are Inf. How to deal the cases like these? Thanks in advance. Regards, rehena [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Need to help to get value for bigger calculation
Rehena Sultana hena_4567 at yahoo.com writes: I want to calculate values like 15^200 or 17^300 in R. In normal case it can calculate the small values of b (a^b). I have fixed width = 1 and digits = 22 but still answers are Inf. How to deal the cases like these? Thanks in advance. library(Rmpfr) m15 - mpfr(15, precBits= 1024) m15^200 165291991078820803015600259355571011187461128806050897708002963982861165 279305672605355515846488679511983197774726563035424119280679882914553697 406070345089013507994161512883544043567583004683422057135011584705353016 03376865386962890625 __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
