■等面単体の体積（その９３）
｜０，３，３，３，３｜
｜３，０，３，３，３｜
｜４，３，０，３，３｜
｜３，４，３，０，３｜
｜３，３，３，３，０｜
について，（面倒だが）もっと追跡してみよう．
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
｜０，３，３，３，３｜＝｜０，３，３，３，３｜＋｜０，３，３，３，３｜
｜３，０，３，３，３｜ ｜３，０，３，３，３｜ ｜０，０，３，３，３｜
｜４，３，０，３，３｜ ｜３，３，０，３，３｜ ｜１，３，０，３，３｜
｜３，４，３，０，３｜ ｜３，４，３，０，３｜ ｜０，４，３，０，３｜
｜３，３，３，３，０｜ ｜３，３，３，３，０｜ ｜０，３，３，３，０｜
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
｜０，３，３，３，３｜＝｜０，３，３，３，３｜＋｜０，０，３，３，３｜
｜３，０，３，３，３｜ ｜３，０，３，３，３｜ ｜３，０，３，３，３｜
｜３，３，０，３，３｜ ｜３，３，０，３，３｜ ｜３，０，０，３，３｜
｜３，４，３，０，３｜ ｜３，３，３，０，３｜ ｜３，１，３，０，３｜
｜３，３，３，３，０｜ ｜３，３，３，３，０｜ ｜３，０，３，３，０｜
｜０，３，３，３，３｜＝｜０，３，３，３，３｜＋｜０，０，３，３，３｜
｜０，０，３，３，３｜ ｜０，０，３，３，３｜ ｜０，０，３，３，３｜
｜１，３，０，３，３｜ ｜１，３，０，３，３｜ ｜１，０，０，３，３｜
｜０，４，３，０，３｜ ｜０，３，３，０，３｜ ｜０，１，３，０，３｜
｜０，３，３，３，０｜ ｜０，３，３，３，０｜ ｜０，０，３，３，０｜
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
