gusucode.com > symbolic工具箱matlab源码程序 > symbolic/@sym/horner.m
function r = horner(p) %HORNER Horner polynomial representation. % HORNER(P) transforms the symbolic polynomial P into its Horner, % or nested, representation. % % Example: % horner(x^3-6*x^2+11*x-6) returns % x*(x*(x-6)+11)-6 % % See Also SIMPLIFY, FACTOR, COLLECT, SUBS. % Copyright 1993-2011 The MathWorks, Inc. r = privUnaryOp(p, 'symobj::map', 'symobj::horner');