How do I calculate square root in Python? - Stack Overflow
Jan 20, 2022 · Python sqrt limit for very large numbers? square root of a number greater than 10^2000 in Python 3 Which is faster in Python: x**.5 or math.sqrt (x)? Why does Python give the "wrong" …
math - Integer square root in python - Stack Overflow
Mar 13, 2013 · Is there an integer square root somewhere in python, or in standard libraries? I want it to be exact (i.e. return an integer), and raise an exception if the input isn't a perfect square. I tried u...
How to perform square root without using math module?
Jun 15, 2010 · I want to find the square root of a number without using the math module,as i need to call the function some 20k times and dont want to slow down the execution by linking to the math module …
Is there a short-hand for nth root of x in Python? - Stack Overflow
There is. It's just ** =) 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 …
python - Check if a number is a perfect square - Stack Overflow
How could I check if a number is a perfect square? Speed is of no concern, for now, just working. See also: Integer square root in python.
python - How to fix 'ValueError: math domain error' for square root ...
May 26, 2019 · How to fix 'ValueError: math domain error' for square root? Asked 6 years, 8 months ago Modified 10 months ago Viewed 18k times
performance - Which is faster in Python: x**.5 or math.sqrt (x ...
8 In python 2.6 the (float).__pow__() function uses the C pow() function and the math.sqrt() functions uses the C sqrt() function. In glibc compiler the implementation of pow(x,y) is quite complex and it is …
python - Sympy Simplification with Square Root - Stack Overflow
Dec 19, 2014 · I have an expression that I think could be simplified somewhat and for some reason sympy is not performing what I think are simple simplifications. My code with the example is as …
python - What is the most efficient way of doing square root of sum of ...
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: np.sqrt(i**2+j**2) …
python - Babylonian square root iterations - Stack Overflow
Background: The Babylonians used an iterative method to calculate square roots by hand as early as 1500 BC. Here are the steps to find the square root of a positive number n: Start with an initial ...