Interoperable interactive geometry for Europe
I forgot my login data
Register


Report a bug


Fan club

Quick Intro Videos
click to start movie
Create A Simple
GeoGebra Resource (25Mb)
click to start movie
Filing a review
click to start movie
Find a Resource

SPONSORS
This platform is brought to you by the intergeo project, funded under the eContent Plus programme of the European commission and by partners

symmetry_by_point

The constraint symmetry_by_point( element e1, element e2 , point p) declares that e1 is the reflection of e2 about point p. There is a large variety of elements that can be reflected.

See also symmetry_by_line and symmetry_by_circle.

Examples

  1. symmetr_by_point example: source JSXGraph