摘要
本文证明：设f(z)是超越整函数，k为正整数，若f（z）只有至少k级的零点，则ff(k)
In this paper,We prove:Let f(z)denote a transcendental entire function, and let k be a positive intger,if f(z) have only the zeros with order at least k,then ff(k) has no other picard exceptional value except possibly zero.
