有理Bernstein多项式及其各阶导数的一种有效算法

An Efficient Algorithm for Rational Bernstein Polynomials and Their All Derivatives

给出了有理Ｂｅｒｎｓｔｅｉｎ多项式及其各阶导数的一种有效算法，具有乘除量小，内存少的优点，并与广义秦九韶算法等效。

This paper gives an efficient algorithm for rational Bernstein polynomials,which has fewmultiplications and divisions and costs little storage,as efficient as generalized Hornor's scheme。