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The most recent versionPlease take note that WIMS pages are interactively generated; they are not ordinary HTML files. They must be used interactively ONLINE. It is useless for you to gather them through a robot program.

- Description: collection of exercises on 2D vectors. interactive exercises, online calculators and plotters, mathematical recreation and games
- Keywords: interactive mathematics, interactive math, server side interactivity, algebra, linear algebra, geometry, vector, cross product, addition, linear combination, polygon, polyhedron, parallelogramme, parallelepipede