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- 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))
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