Jan 20, 2022 · Most simple and accurate way to compute square root is Newton's method. You have a number which you want to compute its square root (num) and you have a guess of its …

Any nth root is an exponentiation by 1/n, so to get the square root of 9, you use 9**(1/2) (or 9**0.5) to get the cube root, you use 9 ** (1/3) (which we can't write with a simpler fraction), …

Mar 13, 2013 · Long-hand square root algorithm. It turns out that there is an algorithm for computing square roots that you can compute by hand, something like long-division. Each …

This behavior is "normal" in Python 2.x, whereas in Python 3.x 1/2 evaluates to 0.5. If you want your Python 2.x code to behave like 3.x w.r.t. division write from __future__ import division - …

Jun 15, 2010 · x=float(input()) min1=0 max1=x for i in range(10): mid=(min1+max1)/2 #middle value res=mid**2 #finding the square of middle value if res==x: #if the middle value is square …

Jan 31, 2015 · Python handles ridiculously large integer numbers without problems. For floating point numbers, it uses standard (C) conventions, and limits itself to 64 bit precision. You …

Mar 22, 2010 · Use Newton's method to quickly zero in on the nearest integer square root, then square it and see if it's your number. See isqrt. Python ≥ 3.8 has math.isqrt. If using an older …

Jan 20, 2022 · The square root of -1 is not a real number, but rather an imaginary number. IEEE 754 does not have a way of representing imaginary numbers. numpy has support for complex …

Jun 28, 2018 · I am looking for the more efficient and shortest way of performing the square root of a sum of squares of two or more numbers. I am actually using numpy and this code: …

Dec 29, 2016 · I'm working to finish a math problem that approximates the square root of a number using Newton's guess and check method in Python. The user is supposed to enter a …