■DE群多面体の計量(その124)

Wythoff's constructon for uniform polytopes, p49の局所幾何の計算.

3次元面について

α3(頂点数4)

α2xα1(頂点数6)

f3=(x/4+y/6)・f0

x/4+y/6=7200/432

1080x+720y=72000

x+y=80

1080x+1080y=86400

360y=14400

X=40,Y=40

40/4・432=4320

40/6・432=2880・・・OK

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