From BetaCloud Software website
” The Best and Open Source Calculator! “
The BetaCloud® Calculator™ includes non-used calculator functions like linear equations with two or three unknowns, DEG RAD GRAD etc. and its UI got refreshed from light mode to dark and blue* mode
WHAT’S NEW? (Version 3.5)
- Added equations
- Added “More informations” feauture in linear equations with two unknows
*= it serves for avoiding to make eyes tired and/or confused
For online version, you must fork it before using it and make sure to large output window else the window doesn’t show properly.