功能:The symmetric integral of the third kind

格式:EllipticRJ(x,y,z,p)

说明:本函数等于1.5*Int[1/(t+p)*1/((t+x)*(t+y)*(t+z))^0.5,t,0,∞],其中Int[1/(t+p)*1/((t+x)*(t+y)*(t+z))^0.5,t,0,∞]表示1/(t+p)*1/((t+x)*(t+y)*(t+z))^0.5函数对变量t从0到∞进行定积分.

参考:《NUMERICAL COMPUTATION OF REAL OR COMPLEX ELLIPTIC INTEGRALS》_B.C.CarlsonAmes_Laboratory and Department of Mathematics, Iowa State University,Ames, Iowa 50011-3020, USA

例子:

EllipticRJ(i,i,i,i)//回车后得到如下的解
ans = -0.707106781186547 - 0.707106781186547i