Pentagonal orthocupolarotunda pseudopyramid (EntityTopic, 14)
From Hi.gher. Space
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- | The '''pentagonal orthocupolarotunda pseudopyramid''', or J32 pseudopyramid, is a 4D [[CRF polytope]] that has a pentagonal orthocupolarotunda base and a | + | The '''pentagonal orthocupolarotunda pseudopyramid''', or J32 pseudopyramid, is a 4D [[CRF polytope]] that has a [[pentagonal orthocupolarotunda]] base and a [[pentagon]]al apex, laced by 5 [[pentagonal pyramid]]s, 10 [[square pyramid]]s, 5 [[triangular prism]]s, 5 [[tetrahedra]], and 2 [[pentagonal prism]]s. It can be denoted as J32 || pentagon in Klitzing's notation. |
== Projections == | == Projections == |
Revision as of 13:02, 14 April 2014
The pentagonal orthocupolarotunda pseudopyramid, or J32 pseudopyramid, is a 4D CRF polytope that has a pentagonal orthocupolarotunda base and a pentagonal apex, laced by 5 pentagonal pyramids, 10 square pyramids, 5 triangular prisms, 5 tetrahedra, and 2 pentagonal prisms. It can be denoted as J32 || pentagon in Klitzing's notation.
Projections
Centered on pentagonal apex:
Coordinates
<-√((10+2*√5)/5), 0, √((20+8*√5)/5), 0> <-√((5-√5)/10), ±phi, √((20+8*√5)/5), 0> < √((5+2*√5)/5), ±1, √((20+8*√5)/5), 0> < √((20+8*√5)/5), 0, √((10+2*√5)/5), 0> <-√((25+11*√5)/10), ±phi, √((10+2*√5)/5), 0> < √((5+√5)/10), ±phi^2, √((10+2*√5)/5), 0> <±√(3+4*phi), ±1, 0, 0> <±√(2+phi), ±phi^2, 0, 0> <0, ±2*phi, 0, 0> <-√((10+2*√5)/5), 0, -2*√((3-phi)/5), 0> <-√((5-√5)/10), ±phi, -2*√((3-phi)/5), 0> < √((5+2*√5)/5), ±1, -2*√((3-phi)/5), 0> <-√((10+2*√5)/5), 0, √((2+phi)/5), 1/phi> <-√((5-√5)/10), ±phi, √((2+phi)/5), 1/phi> <√((5+2*√5)/5), ±1, √((2+phi)/5), 1/phi>
where phi = (1+√5)/2 is the Golden Ratio.