2022-12-24

# Python sympy

TIL

SymPy

This library can solve equations (방정식) in Python

`pip install sympy`

To solve following equations

`10 = 7 + x`

Change the equations like below to one side

0 = `7 + x - 10`

`>>> from sympy import Symbol >>> from sympy.solvers import solve >>> x = Symbol("x") >>> q = "7 + x - 10" >>> solve(q) [3]`

Used sympy in my solution for Advent of Code challenge 2022/day/21