- 143 名前:聴講生 mailto:sage [2006/12/06(水) 01:00:11 ]
- >>131
ノルムが1→[1, √(-5)] ノルムが2→P_2 = [2, 1 + √(-5)] ノルムが3→P_3 = [3, 1 + √(-5)],P'_3 = [3, -1 + √(-5)] ノルムが4は例の通り ノルムが5→P_5 = [5, √(-5)] ノルムが6→[6, 1 + √(-5)] = (P_2)(P_3),[6, -1 + √(-5)] = (P_2)(P'_3) ノルムが7→[7, 3 + √(-5)],[7, -3 + √(-5)] ノルムが8→[4, 2 + 2√(-5)] = (P_2)^3 ノルムが9→[9, -2 + √(-5)] = (P_3)^2,[9, 2 + √(-5)] = (P'_3)^2, [3, 3√(-5)] = (P_3)(P'_3) ノルムが10→「10, 5 + √(-5)] = (P_2)(P_5)
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