What are some alternatives?
SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.
Numi - Numi Organic Tea is a premium, Fair Trade sustainable company specializing in unique and innovative blends of green, black, white, oolong teas, Pu-erh, rooibos, herbal and Flowering Tea™.
Matplotlib - matplotlib is a python 2D plotting library which produces publication quality figures in a variety...
Windows Calculator - Get help and support for Windows —Windows 10, Windows 8.1, Windows 7, and Windows 10 Mobile.
Origin - Origin is your new digital playground. It’s where you go to find the best that EA has to offer.