摘要
巧妙地构造出一个多项式,利用著名的Lagrange插值公式和L′Hospital法则,得到了两类与等差数列有关的新颖而深刻的组合恒等式.
In this paper, a polynomial was constructed ingeniously, and by using of the famous Lagrange＇s interpolation formul a and L＇Hospital rule, two types of novel and profound combinatorial identities related to arithmetic sequence were deduced.
出处
《湖南理工学院学报（自然科学版）》
CAS
2014年第3期14-17,共4页
Journal of Hunan Institute of Science and Technology(Natural Sciences)
