阶乘函数在调试中出错了,帮忙一起看看,谢谢
syms kf1=((-1)^(-4)*k^5*factorial(k))/(factorial(2*k)*factorial(3*k)*factorial(k+1)*factorial(k+2)*factorial(k+3));
V=symsum(f1,k,1,2)
??? Error using ==> factorial
N must be a matrix of non-negative integers.
2008-02-21 10:41
2008-02-21 10:44
2008-02-22 10:58