16棵14行结果
初始数据:
[[A, 1, 0, 0], [B, 1, -2, 0], [C, 1, 0, 1], [D, 0, 1, 0], [E, 0, 1, 1], [F, 0, 0, 1], [G, 1, -1, 1], [H, 1, -1, 0], [I, 0, 2, 1], [J, 1/2, 0, 1], [K, 1/2, 1, 1], [L, -1, 2, 1], [M, 1/2, -1, 1], [N, 1, 1, 1], [O, -2, 2, 1], [P, 3, -1, 1]]
[[A, B, D, H], [D, E, F, I], [A, C, F, J], [B, E, G, J], [B, C, I, K], [C, E, H, L], [D, J, K, M], [B, F, L, M], [C, D, G, N], [A, E, K, N], [F, G, H, O], [A, I, L, O], [A, G, M, P], [H, I, N, P]]
变换基点
[1, 0, 0, A]-->[0, sqrt(3)/3, 1],
[0, 0, 1, F]-->[-1/2, -sqrt(3)/6, 1],
[1, -1, 1, G]-->[1/2, -sqrt(3)/6, 1],
[0, 2, 1, I]-->[0, 0, 1]
变换矩阵
[[0, -1/36, 1/18], [-1/18*sqrt(3), -1/108*sqrt(3), 1/54*sqrt(3)], [-1/6, -4/9, -1/9]]
变换后坐标
[[0, sqrt(3)/3, A], [1/13, -(2*sqrt(3))/39, B], [-1/5, (2*sqrt(3))/15, C], [1/16, sqrt(3)/48, D], [-1/20, -sqrt(3)/60, E], [-1/2, -sqrt(3)/6, F], [1/2, -sqrt(3)/6, G], [1/10, -sqrt(3)/6, H], [0, 0, I], [-2/7, sqrt(3)/21, J], [-1/23, (2*sqrt(3))/69, K], [0, -sqrt(3)/15, L], [1/3, 0, M], [-1/26, (5*sqrt(3))/78, N], [0, -sqrt(3)/6, O], [-1/2, (5*sqrt(3))/6, P]]
画图得到
初始数据:
[[A, 1, 0, 0], [B, 0, 1, 0], [C, 1, 0, 1], [D, 1, -1/2, 0], [E, 0, 0, 1], [F, 0, 1, 1], [G, 2, -1, 1], [H, -1, 1, 1], [I, 1, -1, 0], [J, 0, 1/2, 1], [K, 1, 1/2, 1], [L, 2, 0, 1], [M, 1, -1, 1], [N, -1, 1/2, 1], [O, 2, 1, 1], [P, -1, -1, 1]]
[[A, B, D, I], [C, F, G, I], [B, E, F, J], [C, D, H, J], [A, C, E, L], [D, F, K, L], [E, H, I, M], [B, C, K, M], [D, E, G, N], [A, J, K, N], [A, F, H, O], [B, G, L, O], [A, G, M, P], [B, H, N, P]]
变换基点
[0, 0, 1, E]-->[0, sqrt(3)/3, 1],
[1, -1, 1, M]-->[-1/2, -sqrt(3)/6, 1],
[0, 1/2, 1, J]-->[1/2, -sqrt(3)/6, 1],
[1, 0, 0, A]-->[0, 0, 1]
变换矩阵
[[0, -1/6, 0], [0, -1/54*sqrt(3), 1/27*sqrt(3)], [-1, -5/9, 1/9]]
变换后坐标
[0, 0, A], [3/10, sqrt(3)/30, B], [0, -sqrt(3)/24, C], [-3/26, -sqrt(3)/78, D], [0, sqrt(3)/3, E], [3/8, -sqrt(3)/24, F], [-1/8, -sqrt(3)/24, G], [-3/10, sqrt(3)/30, H], [-3/8, -sqrt(3)/24, I], [1/2, -sqrt(3)/6, J], [1/14, -sqrt(3)/42, K], [0, -sqrt(3)/51, L], [-1/2, -sqrt(3)/6, M], [-1/10, sqrt(3)/30, N], [3/44, -sqrt(3)/132, O], [1/10, sqrt(3)/30, P]
画图得到
初始数据:
[[A, 1, 0, 0], [B, 0, 1, 0], [C, 1, 0, 1], [D, 1, -1/2, 0], [E, 0, 0, 1], [F, 0, 1, 1], [G, 2, -1, 1], [H, -1, 1, 1], [I, 1, -1, 0], [J, 0, 1/2, 1], [K, 1, 1/2, 1], [L, 2, 0, 1], [M, 1, -1, 1], [N, -1, 1/2, 1], [O, 2, 1, 1], [P, -1, -1, 1]]
[[A, B, D, I], [C, F, G, I], [B, E, F, J], [C, D, H, J], [A, C, E, L], [D, F, K, L], [E, H, I, M], [B, C, K, M], [D, E, G, N], [A, J, K, N], [A, F, H, O], [B, G, L, O], [A, G, M, P], [B, H, N, P]]
变换基点
[1, -1, 1, M]-->[[-1/4, 1/6*sqrt(3), 1],
[-1, 1, 1, H]-->[-1/2, 0, 1],
[0, 1, 0, B]-->[1/2, 0, 1],
[0, 1/2, 1, J]-->[1/4, 1/6*sqrt(3), 1]
变换后坐标
[0, sqrt(3)/15, A], [1/2, 0, B], [0, sqrt(3)/9, C], [-1/8, sqrt(3)/12, D], [0, sqrt(3)/3, E], [1/3, sqrt(3)/9, F], [-1/9, sqrt(3)/9, G], [-1/2, 0, H], [-1/3, sqrt(3)/9, I], [1/4, sqrt(3)/6, J], [1/14, (2*sqrt(3))/21, K], [0, sqrt(3)/11, L], [-1/4, sqrt(3)/6, M], [-1/6, 0, N], [1/13, sqrt(3)/13, O], [1/6, 0, P]
画图得到
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