Check an insightful discussion on which tool is better as regards Power BI Vs. Tableau and which one to choose in order to help you do your job better.
Chaotica is a next-generation fractal art application, designed for both novices and professional artists.
Novice users can enjoy editing randomised fractals to produce stunning HD wallpapers and animations.
Professional users will particularly value the fast, modern rendering engine. High quality animations and huge images for print are easily produced, with real-time imaging controls that will dramatically accelerate your workflow.
Gnuplot is a portable command-line driven graphing utility for Linux, OS/2, MS Windows, OSX, VMS, and many other platforms. The source code is copyrighted but freely distributed (i.e., you don't have to pay for it). It was originally created to allow scientists and students to visualize mathematical functions and data interactively, but has grown to support many non-interactive uses such as web scripting. It is also used as a plotting engine by third-party applications like Octave. Gnuplot has been supported and under active development since 1986.
M. Storey, D. Cubranic, и D. German. SoftVis '05: Proceedings of the 2005 ACM symposium on Software visualization, стр. 193--202. St Louis, MS, ACM Press, (2005)