Oren Patashnik

September 1988 (ISBN 0-201-14236-8): Graham, Ronald L.; Knuth, Donald E.; Patashnik, Oren. Concrete Mathematics. Advanced Book Program first. Reading, MA: Addison-Wesley

{\displaystyle E(x)+E(-x)=-1} Ronald Graham, Donald Knuth and Oren Patashnik（英语：Oren Patashnik）. "Concrete Mathematics". Addison-Wesley, 1999. Chapter 3,

number, address, month, note. @unpublished 未出版的论文，图书 必要域: author, title, note. 可选域: month, year. BibTeXing 原始使用手冊（1998年），BibTeX 作者之一 Oren Patashnik 著。

and Matthew Sands 《具体数学：计算器科学的基石》 by Ronald Graham, Donald Knuth, and Oren Patashnik Evolutionary Biology by Dr. Eli C. Minkoff 《编程珠玑》 by Jon Bentley 《设计模式：可复用面向对象软件的基础》

questions together with solutions. Ronald Graham, Donald E. Knuth, Oren Patashnik, Concrete Mathematics Richard Johnsonbaugh, Discrete Mathematics 6th