Geometry Expressions Symbolic System Constructions - Recent
Additions
I have used
Geometry Expressions to visualize the
Archimedean Twins
above and check out a variety of conjectures. Geometry
Expressions is the world's first Interactive Symbolic Geometry
System. This means: Geometric figures can be defined by either
Symbolic Constraints or numeric locations.
You can
download Geometry Expressions 2 Free Trial. It is a fully
featured 30 day evaluation copy of the software. All
constraints, constructions and measurements are available for
you to use.