3D function plotter Fxy parametric surfaces using cartesian, cyl or spher coords
3D Functions Graph Plotter can render functions in 3D space. This free app can generate graphs to represent functions defined using a function in the form f(x,y) or parametric surfaces defined as x=fx(u,v), y=fy(u,v), z=fz(u,v) as well as spherical coordinates and cylindrical coordinates.
The x and y or u and v ranges to use when graphing the function can be modified.
There is an option to plot the x,y and z axis.
The function graph can be manipulated using pinch to zoom and rotated using touch screen movements.
Function definitions as well as a preview thumbnail can be saved in the My Graphs section of the application for later viewing.
The graph rendering screen has a button to share the graph (e.g. via email, google drive, dropbox etc). This is a great feature if you want to export a graph and include it in an external document or share it with another person.
3D Functions Graph Plotter also has a Gallery section where some interesting graphs are already defined with an accompanying thumbnail. The gallery contains graphs to represent geometrical shapes such as a cone, sphere, horn etc
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