D.12.2.7 sqr

Return:

the square root of w

Assume:

w>=0

Note:

k describes the number of decimals being calculated in the real numbers, k, intPart(k/5) are inputs for the procedure "nt_solve"

LIB "atkins.lib";
ring R = (real,60),x,dp;
number ww=288469650108669535726081;
sqr(ww,60);
==> 537093744140.289670042554456783715698474723764341699853789621376194629852