1185 |
Half Hitch Slipped Half Hitch(引き解け) |
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1183 | Half Knot Single Knot |
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1710 | Two Half Hitch ふた結び |
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1713 | Reverse Half Hitch セーラーズ・ヒッチ |
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1178 |
Clove Hitch |
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1184 | Cow Hitch Ring Hitch Bale Sling Hitch ひばり結び |
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頻出する次の式を記号で記入した。
H = (x^4 - 1)*(x^8 - x^4 + 1).
H2 = (x^4 - 1)*(x^8 - x^4 + 1)^2.
(1 -1 0 0 -1) は x^16 - x^12 - 1 の {-7} は x^-7 のそれぞれ略記である。
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= | {-5}H |
+ | {-7} (1 -1 0 0 -1) |
, | ![]() ![]() |
= | {-7}-H |
+ | {-9} (-1 0 0 -1 1) |
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= | {-9}-H |
+ | {-3} (1 -2 2 -2) |
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= | {-3}H |
+ | {-9} (-2 2 -2 1) |
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= | {-1}-H | + |
{-7} |
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= | {-11}H | + | {-5} (-1 1 -2 1) |
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= | {-10}-H2 | + | {-12} (1 -2 1 -1) (1 -1 1 -1 -1) |
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= | {-10}H2 | + | {-16} (1 -1 2 -1) (1 1 -1 1 -1) |
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= | {-14}H2 | + | {-8} (1 -3 5 -8 8 -5 3) |
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= | {-6}-H2 | + | {-16} (3 -5 8 -8 5 -3 1) |
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= | {-8}-H2 | + | {-14} (-1 1 0 -1 4 -3 2 -1) |
, | ![]() ![]() |
= | {-12}H2 | + | {-14} (-1 2 3 4 -1 0 1 -1) |
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= | {-4}- (1 0 1) (1 -2) (1 -1) |
+ | {-10} (1 -1 1)^2 |
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= | {-12}- (1 0 1) (1 -2) (1 -1) |
+ | {-6} (1 -1 1)^2 |
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= | {-10} (1 0 1) (1 1) (1 -1)^2 |
+ | {-8} (1 -1 1)^2 |
, | ![]() |
= | 同左 | + | 同左 |