Arnold questions

• Matrix operations with rows of pandas dataframes
• Custom logarithmic axis scaling in matplotlib
• Artificial tick labels for seaborn heatmaps
• Is there a way to do subscripts/superscripts in Matplotlib without TeX?
• How can I commit and push to someone else's repository on GitHub?
• "IndexError: positional indexers are out-of-bounds" when they're demonstrably not

Arnold answers