1#! /usr/bin/env python3
2
3# Test inspired from example published on the project page:
4# https://mpmath.org/
5
6from mpmath import mp
7
8mp.dps = 50
9
10result = mp.quad(lambda x: mp.exp(-x**2), [-mp.inf, mp.inf]) ** 2
11
12# Pi digits can be cross-checked here:
13# https://www.angio.net/pi/digits.html
14expected_result = "3.1415926535897932384626433832795028841971693993751"
15
16assert str(result) == expected_result
17