Basic math in StartIsBack search?

[SammiLucia]

Can I please request a feature?

Add the ability to do basic math in the StartIsBack search field either after an equal sign - similar to macOS Finder search:

=8*4

...or ideally just as soon as a '+' '-' '/' or '*' is detected e.g:

8*4

The result could be displayed just as plain or bold, unselectable text in the window so wouldn't need more UI dev

I would use this sooooo much