by JEROME K. JEROME.
PREFACE
One or two friends to whom I showed these papers in MS. having observed
that they were not half bad, and some of my relations having promised to
buy ...
学过高等数学的人都会记得欧拉常数 r(Euler’sconstant),它表
示的是一个数列的极限, 即 lim(∑ 1
I n*
), 它就是由我们下面将要介绍的18
n→∞ k =1 k
世纪瑞士最著名的数学家列昂纳德·欧拉(Leonhard Euler)于 1740
年提出的,它和 r 函数,黎曼 S
函数以及伯努利数等有密切的关系...