Horner's rule

    A rule for polynomial computation which both reduces the number of necessary multiplications and results in less numerical instability due to potential subtraction of one large number from another. The rule simply factors out powers of x, giving

 

posted @ 2016-09-15 08:02  BelFuture  阅读(189)  评论(0)  编辑  收藏  举报
The horizon of life is broadened chiefly by the enlargement of the heart.