Ptolemy's Epicycle (CabriJava version) version française
Place the cursor on the figure to observe animation ... ( other CabriJava animations )
Click twice to erase the traces, then once to resume the animation.
Use the ' slow ' slider to reduce the speed of animation.
Comments : For Ptolemy, the Earth
E is the center of the world
Note: the introduction of equant has further improved the model.
Accueil info: Versions de Cabri
Cabri en Physique - Yves Cortial - Plan - Recherche