UltimaCalc is described as 'boasts the following extraordinary features: Define your own functions, even with complex numbers and variables, and build your own library of custom functions' and is an app in the Education & Reference category. There are more than 10 alternatives to UltimaCalc for a variety of platforms, including Windows, Linux, Mac, the Web and Android. The best alternative is GNU Octave, which is both free and Open Source. Other great apps like UltimaCalc are MATLAB (Paid), Mathematica (Paid), Scilab (Free, Open Source) and Xcos (Free, Open Source).
- 13 alternatives
- Derive 6.1: Powerful system for doing symbolic and numeric mathematics. This application is no longer available or supported.Unofficials Demo and Updates... View 60 alternatives to Derive
Derive was discontinued on June 29, 2007. The last and final version is Derive 6.1 for MS-Windows.
- Paid • Proprietary