FreeMat is a free environment for rapid engineering and scientific prototyping and data processing. ...more

Matplotlib is a plotting library for the Python programming language and its numerical mathematics extension NumPy. ...more

gnuplot is a command-line program that can generate two- and three-dimensional plots of functions, data, and data fits. ...more

NumPy and SciPy are open-source add-on modules to Python that provide common mathematical and numerical routines in pre-compiled, fast functions. ...more

Sage offers business management, bookkeeping & accounting software to meet any business need, from small to midsized businesses. ...more

Python is a high level programming language. ...more

Julia is a high-level, high-performance dynamic programming language for numerical computing. ...more

Python(x,y) is a free scientific and engineering development software for numerical computations, data analysis and data visualization based on Python. ...more