摘要: 两复数相乘计算: (a + bi) * (c + di) = (a*c - b*d) + (a*d + b*c)i需要四次乘法,两次加法,而可以通过下面的方法优化: A = (a + b) * cB = (c + d) * bC = (b - a) * d(a + bi) * (c + di) = 阅读全文
posted @ 2021-04-17 13:56 书法大师 阅读(224) 评论(0) 推荐(0)