MARIO settings apply to the Python session. A parser can select compute preferences for its database; inspect the active settings after importing.

I want to	Guide
Choose inverse or solve, a solver, and singular-system handling	Computation settings
Customize matrix names and set aliases, or save settings	Custom names and aliases

Database profiles describe the preferences bundled for a source. Active session settings are inspected separately. See the settings API for all configuration functions.

Provider credentials for electricity data are described beside the supply and trade mix workflow that uses them.