I wrote a small script that binds Speedcrunch to the Numlock key (typical math major). I've been using it for 2-3 years.
If Speedcrunch is not open:
- single press inactive (prevents mistaken loads)
- double press to open Speedcrunch
If Speedcrunch is open and active:
- single press to minimize
- double press to close Speedcrunch
If Speedcrunch is open but inactive:
- single press to activate and focus
- double press to activate and focus
The script will automatically run when placed in the start folder.
I recommend enabling "Always on top" in the Speedcrunch settings.
https://gist.github.com/Shoeboxam/912d58462985d44f67ba752e93bd7323
Thank you for the great calculator software!