SpeedCrunch
SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including: Unlimited Variables, Syntax Highlighting, Functions, with...
Soulver helps you do quick calculations and work things out. Use Soulver to play around with numbers, do "back of the envelope" calculations, and solve day-to-day problems.
Maths on a Mac as it should be. Soulver is a new kind of calculator application which uses a simple yet powerful wordprocessor style interface instead of the traditional "button" approach to doing math.
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mathematics natural-language-processing calculator
SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including: Unlimited Variables, Syntax Highlighting, Functions, with...
Free Open Source Mac OS X Windows Linux
Mathematica is a computational software program used widely in scientific, engineering, and mathematical fields and other areas of technical computing.
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galculator is a GTK 2 / GTK 3 based calculator with ordinary notation/reverse Polish notation (RPN), a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD).
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Commercial Mac OS X Windows