| #! /usr/bin/env python3 | |
| # Test inspired from example published on the project page: | |
| # https://mpmath.org/ | |
| from mpmath import mp | |
| mp.dps = 50 | |
| result = mp.quad(lambda x: mp.exp(-x**2), [-mp.inf, mp.inf]) ** 2 | |
| # Pi digits can be cross-checked here: | |
| # https://www.angio.net/pi/digits.html | |
| expected_result = "3.1415926535897932384626433832795028841971693993751" | |
| assert str(result) == expected_result |