Toric pyramid (EntityClass, 3)
From Hi.gher. Space
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| - | {{Shape | + | {{STS Shape |
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| name=Toric pyramid | | name=Toric pyramid | ||
| dim=4 | | dim=4 | ||
| elements=?, ?, ?, ? | | elements=?, ?, ?, ? | ||
| genus=? | | genus=? | ||
| - | |||
| ssc=[(xy)z]TP | | ssc=[(xy)z]TP | ||
| - | | | + | | extra={{STS Rotope |
| - | | | + | | attrib=ambiguous |
| - | }} | + | | notation=(21)' ((xy)z) |
| + | | index=41 | ||
| + | }}}} | ||
The '''toric pyramid''' is an obscure shape, as its [[apex]] is both included and excluded from the shape at the same time. This leads to ambiguity, and the [[genus]] of the shape is unknown. | The '''toric pyramid''' is an obscure shape, as its [[apex]] is both included and excluded from the shape at the same time. This leads to ambiguity, and the [[genus]] of the shape is unknown. | ||
Revision as of 09:42, 14 March 2008
The toric pyramid is an obscure shape, as its apex is both included and excluded from the shape at the same time. This leads to ambiguity, and the genus of the shape is unknown.
| Notable Tetrashapes | |
| Regular: | pyrochoron • aerochoron • geochoron • xylochoron • hydrochoron • cosmochoron |
| Powertopes: | triangular octagoltriate • square octagoltriate • hexagonal octagoltriate • octagonal octagoltriate |
| Circular: | glome • cubinder • duocylinder • spherinder • sphone • cylindrone • dicone • coninder |
| Torii: | tiger • torisphere • spheritorus • torinder • ditorus |
