By Moa Apagodu (formerly Mohamud Mohammed) and Doron Zeilberger
First Written: Dec. 8, 2004.
This version: Aug. 15, 2005.
Last Update of this page:
June 10, 2024 : inspired by a question of Frank Calegari
Previous Update of this page:
March 20, 2012 (featuring extension of the Maple package
SMAZ,
and sample input and output, inspired by questions of Miklos Bona)
Feb. 26, 2012 (featuring extension of the Maple package
MultiAlmkvistZeilberger,
and sample input and output, inspired by questions of Miklos Bona)
This is a much improved, and much sharper redoing of multi-WZ theory!
It is written in a very terse style, and some of the proofs are only
sketched. It would be a very instructive excercise to fill-in the details.
To get the third-order recurrence satisfied by the Beukers-style integral
Int(Int(Int((x*(1-x)*y*(1-y)*z*(1-z))^n/(1-x*y*z)^(n+1),x=0..1),y=0..1),z=0..1)
.pdf
.ps
.tex
[Appeared in Adv. Appl. Math. 37(2006),
(Special issue in honor of Amitai Regev), 139-152],
Dedicated to
Amitai Regev
(b. Dec. 7, 1940) on his
recent millionth (base 2) birthday, and forthcoming
65th (base 10) birthday!
Important: This article is accompanied by five Maple
packages.
SAMPLE Input and Output Files
For the Maple package
SMAZ
the
input yields the output
the
input yields the
output
the
input yields the
output
the
input yields the
output
the
input yields the output
the
input yields the output
the input yields the output
Doron Zeilberger's List of Papers