gusucode.com > symbolic工具箱matlab源码程序 > symbolic/@sym/ellipticPi.m
function Y=ellipticPi(N, PHI, M) %ELLIPTICPI Elliptic integral of the third kind % Y = ellipticPi(N, M) returns the complete elliptic integral of the third kind, % evaluated for each pair of elements of N and M. % % Y = ellipticPi(N, PHI, M) returns the incomplete elliptic integral of the third kind, % evaluated for each three-tuple of elements of N, PHI and M. % % See also SYM/ELLIPKE, SYM/ELLIPTICK, SYM/ELLIPTICE, SYM/ELLIPTICCK, SYM/ELLIPTICCE, % SYM/ELLIPTICF, SYM/ELLIPTICCPI % Copyright 2013 The MathWorks, Inc. if nargin == 2 Y = privBinaryOp(N, PHI, 'symobj::vectorizeSpecfunc', 'ellipticPi', 'infinity'); else Y = privTrinaryOp(N, PHI, M, 'symobj::vectorizeSpecfunc', 'ellipticPi', 'infinity'); end end