from sympy.printing.mathml import mathml from sympy.utilities.mathml import c2p import tempfile import subprocess def print_gtk(x, start_viewer=True): """Print to Gtkmathview, a gtk widget capable of rendering MathML. Needs libgtkmathview-bin""" with tempfile.NamedTemporaryFile('w') as file: file.write(c2p(mathml(x), simple=True)) file.flush() if start_viewer: subprocess.check_call(('mathmlviewer', file.name))