#!/usb/bin/env python3 #run with: #gnome-terminal --hide-menubar --window-with-profile=manjaro -x python -i $HOME/.local/opt/sympy-interactive-imports.py from sympy import * x, y, z, t = symbols('x y z t') k, m, n = symbols('k m n', integer=True) f, g, h = symbols('f g h', cls=Function)