UREM-ULB :
Unité de Recherche sur l’Enseignement des Mathématiques

Pi in the sky n°12 (Fall 2008)

Sommaire

Table of Contents
 Fractal Dimension : Measuring Infinite Complexity
by Tejas Parasher........... 3
 Cardinal Sins of the Infinite (Part I)
by Keith F. Taylor............. 6
 Finding a Parent for an Orthic Orphan
By Klaus Hoechsmann ............ 8
 From the Orthic Triangle
by Bill Pang ............. 12
 Cardinal Sins of the Infinite (Part II)
by Keith F. Taylor ............ 15
 A Pile of Shoes
by Ian Blokland ................ 16
 A Mathematical Foundatian
by A. Clausing & T. Melkert ............. 19
 Beg, Steal or Borrow ?
Making Better Decisions in the Library
by Jon Warwick ........... 23
 Book/DVD Reviews : ........... 27
 Flatland : A Journey of Many Dimensions : A Review of
the Special Education Edition : by Sharon Friesen
 Impossible ? Surprising Solutions to
Counterintuitive Conundrums : by Gordon Hamilton
 Mathematical Games ........... 29
 Pi In The Sky Math Challenges ......... 31