虛數的實在存在
x3 + p x = q 對應的函數曲線
圖一:p = 3, q = -3, -2, -1, 0, 1, 2, 3
圖二:p = -3, q = -3, -2, -1, 0, 1, 2, 3
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Created: May 17, 2007
Last Revised:
© Copyright 2007 Wei-Chang Shann
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