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Real space

This section contains graphics that can be plotted in a Cartesian 3D coordinate system.

Symbol	Graphic	Description
	Spatial curves	Represents curve trajectories in the x-, y- and z-directions using three functions that depend on a parameter.
	Surfaces in space	Displays open surfaces or closed objects in the x, y and z directions using three functions that depend on two parameters.
	Sections	Determines sections between the graphs of the other functions and is therefore only applicable if at least two graphs are displayed.
	Linear algebra	Displays straight lines and planes in parametric form, planes in normal form and spheres in 3D space based on their vector description.
	Mappings in 3D space	Allows mappings of functions with three variables u, v and w to the three coordinates x, y and z in 3D space.
	Implicit surfaces	Displays surfaces defined in the form of an implicit equation f(u,v,w)=0 as a point cloud.