■サマーヴィルの等面四面体(その584)
(G5 in △2 prism)
h^2=3/3,3h=3 (G5の最長辺)1個辺の方向
P2P3=P3P4=P4P5=√5
P2P4=P3P5=√8
P2P5=3
(G6 in △3 prism)
h^2=3/4,4h=√12 (G6の最長辺)1個辺の方向
P2P3=P3P4=P4P5=P5P6=√6
P2P4=P3P5=P4P6=√10
P2P5=P3P6=√12
P2P6=√12
(G7 in △4 prism)
h^2=3/5,5h=√15 (G7の最長辺ではない)1個辺の方向
P2P3=P3P4=P4P5=P5P6=P6P7=√7
P2P4=P3P5=P4P6=P5P7=√12
P2P5=P3P6=P4P7=√15
P2P6=P3P7=4
P2P7=√15
(G8 in △5 prism)
h^2=3/6,6h=√18 (G8の最長辺ではない)
===================================