function [P,t]=Priori_a(x);syms t;f=1/(0.38*sqrt(2*pi))*(exp(-0.5*((((t^(-0.25)-1)/(-0.25))-1.51)/0.38)^2));PP=int(f,t,0,x);以上是我建的函数,但是结果显示问题如下:Warning: Explicit integral could not be found.> In sym.int at 58 In Priori_a1 at 6望强人相助!