复数演示 by isobeltaylor

几何画板及绘图内容加载中，请稍等……

2016-07-18 13:10

向量复数几何作图

①本范例演示复数的几何表示与运算；②涉及核心数学概念包括复数、几何表示、向量运算；③作图要点：使用了点对象(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, Z, A_1, B_1, C_1, D_1, E_1, F_1)；④适合高中数学教学与复数学习。

GeoGebra 命令及参数

(sqrt(3), -1)
(2, (-2 * sqrt(3)))
(-8, 1)
(-8, (-8 * sqrt(3)))
((-16 * sqrt(3)), -16)
(1, (-sqrt(3)))
(-2, (-2 * sqrt(3)))
(-8, 0)
(-8, (8 * sqrt(3)))
(16, (16 * sqrt(3)))
(-1.29904, -0.75)
(1.125, 1.94856)
(0, -3.375)
(-2.53125, 4.38425)
(6.57638, -3.79688)
(-0.75, -1.29904)
(1.125, 1.94856)
(3.375, 0)
(-2.53125, -4.38425)
(-3.79688, 6.57638)
(-1.73205, -1)
(2, 3.4641)
(0, -8)
(-8, 13.8564)
(27.7128, -16)
(1.29904, -0.75)
(1.125, -1.94856)
(0, -3.375)
(-2.53125, -4.38425)
(-6.57638, -3.79688)