caption: Symmetry = isometry of space that leaves the polytope invariant:
exif: {"Image DocumentName": "Symmetry = isometry of space that leaves the polytope invariant:", "Image ImageDescription": "Regular polytope. Symmetry = isometry of space that leaves the polytope invariant: Regular polytope: - All elements of dimension n-1 are regular and equal. - For any two vertices A and B, one can find a symmetry that sends A to B.", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}