how can i show an irrational number to 100 decimal places in python?

Question

I am trying to find the square root of 2 to 100 decimal places, but it only shows to like 10 by default, how can I change this?

Answer 1

You can use gmpy2.

import gmpy2
ctx = gmpy2.get_context()
ctx.precision = 300
print(gmpy2.sqrt(2))