﻿功能:Mittag-Leffler函数求值

格式:
MittagLeffler(a, b, z)

说明:
$$
\mathbf{MittagLeffler}(a, b, z)=\sum_{k=0}^\infty \dfrac{z^k}{\Gamma(ak + b)}
$$
参考:
1、{Mittag-Leffler Function<http://en.wikipedia.org/wiki/Mittag-Leffler_function>}

例子:
MittagLeffler(2.5, 0.86, 1.234)//回车得到如下结果
ans =
[ 1.35468123338785 ]