## Solving Two Equations for Two Unknowns and a Statics Problem with SymPy and Python

**SymPy** (http://www.sympy.org) is a Python library for **symbolic math**.

In symbolic math, symbols represent mathematical expressions. In a *numerical calculation*, the value of `pi`

is stored as an estimate of `pi`

, a floating point number close to `3.14...`

. In a *symbolic math expression*, the value of …