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K3DSurf download for Linux

Free download K3DSurf Linux app to run online in Ubuntu online, Fedora online or Debian online

This is the Linux app named K3DSurf whose latest release can be downloaded as MathMod-11.1-Win64.exe. It can be run online in the free hosting provider OnWorks for workstations.

Download and run online this app named K3DSurf with OnWorks for free.

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K3DSurf (now MathMod) is a program to visualize and manipulate Mathematical models in three, four, five and six dimensions. K3DSurf supports Parametric equations and Isosurfaces.
Welcome to the realm of complex numbers!
Change-log for MathMod-11.1 (16/06/2021)
1) Support of graphing functions with complex numbers Z=u+iv in 3D and 4D spaces (demo scripts: "Complex3D_xx" and "Complex4D_Saddle")
2) Added support for HSV (hue, saturation, brightness) coloring model (script: "Complex_Domain_Coloring")
3) Texture definitions (RGB and HSV) for parametric surfaces can now be expressed as functions of complex numbers
4) Added a software implementation for the OpenGL variable gl_FrontFacing (fixed an issue with GPU drivers on MacOSX Catalina).
The activation of this patch is available from mathmodconfig.js ("OpenGlConfig"-->"GL_FrontFacingSupport"=false)
or the GUI("Appearance"-->"OpenGL Front Surface Support")
5) Bug-fixes, code optimization and documentation update.


  • Isosurfaces and parametric surfaces support
  • 3D to 6D hypersurfaces support
  • ratation, scale, morph support
  • Export to OBJ and POV file formats
  • Extensive examples and support forum


Education, Advanced End Users, End Users/Desktop

User interface


Programming Language



Graphics, Visualization, Mathematics, Education

This is an application that can also be fetched from https://sourceforge.net/projects/k3dsurf/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.