Acronym | dappip, K-4.96 |
Name | decagonal-antiprism prism |
Circumradius | sqrt[(5-sqrt(10+2 sqrt[5]))/(8-2 sqrt(10+2 sqrt[5])) = 1.747560 |
Lace city in approx. ASCII-art |
x10o x10o -- x x10o (dip) o10x o10x -- x o10x (gyro dip) | | | +-- s2s10s (dap) +--------- s2s10s (dap) |
Face vector | 40, 100, 84, 24 |
Confer |
|
External links |
Incidence matrix according to Dynkin symbol
x s2s10s . demi( . . . ) | 40 | 1 1 1 2 | 1 1 2 1 3 | 1 3 1 -----------------+----+-------------+---------------+------- x demi( . . . ) | 2 | 20 * * * | 1 1 2 0 0 | 1 3 0 . s2s . | 2 | * 20 * * | 1 0 0 0 2 | 0 2 1 . s 2 s | 2 | * * 20 * | 0 1 0 0 2 | 0 2 1 . sefa( . s10s ) | 2 | * * * 40 | 0 0 1 1 1 | 1 1 1 -----------------+----+-------------+---------------+------- x s2s . | 4 | 2 2 0 0 | 10 * * * * | 0 2 0 x s 2 s | 4 | 2 0 2 0 | * 10 * * * | 0 2 0 x sefa( . s10s ) | 4 | 2 0 0 2 | * * 20 * * | 1 1 0 . . s10s ♦ 10 | 0 0 0 10 | * * * 4 * | 1 0 1 . sefa( s2s10s ) | 3 | 0 1 1 1 | * * * * 40 | 0 1 1 -----------------+----+-------------+---------------+------- x . s10s ♦ 20 | 10 0 0 20 | 0 0 10 2 0 | 2 * * x sefa( s2s10s ) ♦ 6 | 3 2 2 2 | 1 1 1 0 2 | * 20 * . s2s10s ♦ 20 | 0 10 10 20 | 0 0 0 2 20 | * * 2
xx xo10ox&#x → height = sqrt[(2+sqrt(10+2 sqrt[5]))/(4+sqrt(10+2 sqrt[5]))] = 0.862397
(dip || gyro dip)
o. o.10o. | 20 * | 1 2 2 0 0 | 2 1 2 2 1 0 0 | 1 2 1 1 0
.o .o10.o | * 20 | 0 0 2 1 2 | 0 0 2 1 2 2 1 | 0 1 2 1 1
-------------+-------+----------------+--------------------+------------
x. .. .. | 2 0 | 10 * * * * | 2 0 2 0 0 0 0 | 1 2 1 0 0
.. x. .. | 2 0 | * 20 * * * | 1 1 0 1 0 0 0 | 1 1 0 1 0
oo oo10oo&#x | 1 1 | * * 40 * * | 0 0 1 1 1 0 0 | 0 1 1 1 0
.x .. .. | 0 2 | * * * 10 * | 0 0 2 0 0 2 0 | 0 1 2 0 1
.. .x .. | 0 2 | * * * * 20 | 0 0 0 0 1 1 1 | 0 0 1 1 1
-------------+-------+----------------+--------------------+------------
x. x. .. | 4 0 | 2 2 0 0 0 | 10 * * * * * * | 1 1 0 0 0
.. x.10o. | 10 0 | 0 10 0 0 0 | * 2 * * * * * | 1 0 0 1 0
xx .. ..&#x | 2 2 | 1 0 2 1 0 | * * 20 * * * * | 0 1 1 0 0
.. xo ..&#x | 2 1 | 0 1 2 0 0 | * * * 20 * * * | 0 1 0 1 0
.. .. ox&#x | 1 2 | 0 0 2 0 1 | * * * * 20 * * | 0 0 1 1 0
.x .. .x | 0 4 | 0 0 0 2 2 | * * * * * 10 * | 0 0 1 0 1
.. .o10.x | 0 10 | 0 0 0 0 10 | * * * * * * 2 | 0 0 0 1 1
-------------+-------+----------------+--------------------+------------
x. x.10o. ♦ 20 0 | 10 20 0 0 0 | 10 2 0 0 0 0 0 | 1 * * * *
xx xo ..&#x ♦ 4 2 | 2 2 4 1 0 | 1 0 2 2 0 0 0 | * 10 * * *
xx .. ox&#x ♦ 2 4 | 1 0 4 2 2 | 0 0 2 0 2 1 0 | * * 10 * *
.. xo10ox&#x ♦ 10 10 | 0 10 20 0 10 | 0 1 0 10 10 0 1 | * * * 2 *
.x .o10.x ♦ 0 20 | 0 0 0 10 20 | 0 0 0 0 0 10 2 | * * * * 1
s2s10s || s2s10s → height = 1 (dap || dap) demi( . . . ) | 20 * | 1 1 2 1 0 0 0 | 1 3 1 1 2 0 0 | 1 1 3 0 demi( . . . ) | * 20 | 0 0 0 1 1 1 2 | 0 0 1 1 2 1 3 | 0 1 3 1 --------------------------------+-------+----------------------+--------------------+--------- s2s . | 2 0 | 10 * * * * * * | 0 2 1 0 0 0 0 | 1 0 1 0 s 2 s | 2 0 | * 10 * * * * * | 0 2 0 1 0 0 0 | 1 0 1 0 sefa( . s10s ) | 2 0 | * * 20 * * * * | 1 1 0 0 1 0 0 | 1 1 1 0 demi( . . . ) || demi( . . . ) | 1 1 | * * * 20 * * * | 0 0 1 1 2 0 0 | 0 1 3 0 s2s . | 0 2 | * * * * 10 * * | 0 0 1 0 0 0 2 | 0 0 2 1 s 2 s | 0 2 | * * * * * 10 * | 0 0 0 1 0 0 2 | 0 0 2 1 sefa( . s10s ) | 0 2 | * * * * * * 20 | 0 0 0 0 1 1 1 | 0 1 1 1 --------------------------------+-------+----------------------+--------------------+--------- . s10s ♦ 10 0 | 0 0 10 0 0 0 0 | 2 * * * * * * | 1 1 0 0 sefa( s2s10s ) | 3 0 | 1 1 1 0 0 0 0 | * 20 * * * * * | 1 0 1 0 s2s . || s2s . | 2 2 | 1 0 0 2 1 0 0 | * * 10 * * * * | 0 0 2 0 s 2 s || s 2 s | 2 2 | 0 1 0 2 0 1 0 | * * * 10 * * * | 0 0 2 0 sefa( . s10s ) || sefa( . s10s ) | 2 2 | 0 0 1 2 0 0 1 | * * * * 20 * * | 0 1 1 0 . s10s ♦ 0 10 | 0 0 0 0 0 0 10 | * * * * * 2 * | 0 1 0 1 sefa( s2s10s ) | 0 3 | 0 0 0 0 1 1 1 | * * * * * * 20 | 0 0 1 1 --------------------------------+-------+----------------------+--------------------+--------- s2s10s ♦ 20 0 | 10 10 20 0 0 0 0 | 2 20 0 0 0 0 0 | 1 * * * . s10s || . s10s ♦ 10 10 | 0 0 10 10 0 0 10 | 1 0 0 0 10 1 0 | * 2 * * sefa( s2s10s ) || sefa( s2s10s ) ♦ 3 3 | 1 1 1 3 1 1 1 | 0 1 1 1 1 0 1 | * * 20 * s2s10s ♦ 0 20 | 0 0 0 0 10 10 20 | 0 0 0 0 0 2 20 | * * * 1
© 2004-2024 | top of page |