The College Mathematics Journal, Volume 43, Issue 5 (2012)

Browse this journal
Sample our Mathematics & Statistics journals, sign in here to start your FREE access for 14 days

The College Mathematics Journal, Volume 43, Issue 5 (2012)

See all volumes and issues
Vol 55, 2024 Vol 54, 2023 Vol 53, 2022 Vol 52, 2021 Vol 51, 2020 Vol 50, 2019 Vol 49, 2018 Vol 48, 2017 Vol 47, 2016 Vol 46, 2015 Vol 45, 2014 Vol 44, 2013 Volume 43, 2012 Vol 42, 2011 Vol 41, 2010 Vol 40, 2009 Vol 39, 2008 Vol 38, 2007 Vol 37, 2006 Vol 36, 2005 Vol 35, 2004 Vol 34, 2003 Vol 33, 2002 Vol 32, 2001 Vol 31, 2000 Vol 30, 1999 Vol 29, 1998 Vol 28, 1997 Vol 27, 1996 Vol 26, 1995 Vol 25, 1994 Vol 24, 1993 Vol 23, 1992 Vol 22, 1991 Vol 21, 1990 Vol 20, 1989 Vol 19, 1988 Vol 18, 1987 Vol 17, 1986 Vol 16, 1985 Vol 15, 1984 Vol 14, 1983 Vol 13, 1982 Vol 12, 1981 Vol 11, 1980 Vol 10, 1979 Vol 9, 1978 Vol 8, 1977 Vol 7, 1976 Vol 6, 1975 Vol 5, 1974 Vol 4, 1973 Vol 3, 1972 Vol 2, 1971 Vol 1, 1970
Download citations Download PDFs Download issue

Miscellany

Editorial Board
Page: ebi
Published online: 28 Nov 2017
CitationforEditorial Board | PDF (9.1 MB)
  • 18 Views
  • 0 CrossRef citations
  • 0Altmetric

Original Articles

Article
A Different Angle on Perspective
Marc Frantz
Pages: 354-360
Published online: 28 Nov 2017
AbstractforA Different Angle on Perspective | References | PDF (787.9 KB)
  • 57 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Euler's Identity, Leibniz Tables, and the Irrationality of Pi
Timothy W. Jones
Pages: 361-364
Published online: 28 Nov 2017
AbstractforEuler's Identity, Leibniz Tables, and the Irrationality of Pi | References | PDF (256.1 KB) | Supplemental
  • 245 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
Sometimes Newton's Method Always Cycles
Joe Latulippe & Jennifer Switkes
Pages: 365-370
Published online: 28 Nov 2017
AbstractforSometimes Newton's Method Always Cycles | References | PDF (469.8 KB)
  • 72 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Proof Without Words: An Alternating Series
Roger B. Nelsen
Page: 370
Published online: 28 Nov 2017
AbstractforProof Without Words: An Alternating Series | PDF (108.2 KB)
  • 59 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
The Numerical Range of the Luoshu Is a Piece of Cake—Almost
Götz Trenkler & Dietrich Trenkler
Pages: 371-376
Published online: 28 Nov 2017
AbstractforThe Numerical Range of the Luoshu Is a Piece of Cake—Almost | References | PDF (516.7 KB)
  • 43 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Proof Without Words: The Sine Is Subadditive on [0, π]
Xingya Fan & Yixin Zhu
Page: 376
Published online: 28 Nov 2017
AbstractforProof Without Words: The Sine Is Subadditive on [0, π] | References | PDF (147.2 KB)
  • 34 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
A Fifth Way to Skin a Definite Integral
Satyanand Singh
Pages: 377-378
Published online: 28 Nov 2017
AbstractforA Fifth Way to Skin a Definite Integral | References | PDF (342.4 KB)
  • 96 Views
  • 5 CrossRef citations
  • 0Altmetric
Article
Better Than Optimal By Taking A Limit?
David Betounes
Pages: 379-386
Published online: 28 Nov 2017
AbstractforBetter Than Optimal By Taking A Limit? | References | PDF (555.7 KB)
  • 42 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Proof Without Words: Ptolemy's Theorem
William Derrick & James Hirstein
Page: 386
Published online: 28 Nov 2017
AbstractforProof Without Words: Ptolemy's Theorem | PDF (121.8 KB)
  • 88 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
An Optimal Basketball Free Throw
David Seppala-Holtzman
Pages: 387-394
Published online: 28 Nov 2017
AbstractforAn Optimal Basketball Free Throw | References | PDF (369.2 KB)
  • 355 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Winning a Racquetball Match
Tom Brown & Brian Pasko
Pages: 395-400
Published online: 28 Nov 2017
AbstractforWinning a Racquetball Match | References | PDF (310 KB)
  • 63 Views
  • 1 CrossRef citations
  • 0Altmetric

STUDENT RESEARCH PROJECT

Article
Idempotents à la mod
Thomas Q. Sibley
Pages: 401-404
Published online: 28 Nov 2017
AbstractforIdempotents à la mod | References | PDF (150.2 KB)
  • 38 Views
  • 0 CrossRef citations
  • 0Altmetric

CLASSROOM CAPSULES

Article
Rational exponentials and continued fractions
J. K. Denny
Pages: 405-407
Published online: 28 Nov 2017
AbstractforRational exponentials and continued fractions | References | PDF (159.2 KB)
  • 58 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Geometry of sum-difference numbers
Paul Yiu
Pages: 408-409
Published online: 28 Nov 2017
AbstractforGeometry of sum-difference numbers | References | PDF (121.9 KB)
  • 58 Views
  • 0 CrossRef citations
  • 0Altmetric

Original Articles

Article
Problems and Solutions
Pages: 410-419
Published online: 28 Nov 2017
First Page PreviewforProblems and Solutions | PDF (202.1 KB)
  • 60 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Media Highlights
Pages: 420-427
Published online: 28 Nov 2017
First Page PreviewforMedia Highlights | PDF (183.7 KB)
  • 16 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Referees in 2012
Pages: 428-429
Published online: 28 Nov 2017
CitationforReferees in 2012 | PDF (102.5 KB)
  • 16 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Additions, Corrections, Emendations, and Revisions
Pages: 429-430
Published online: 28 Nov 2017
CitationforAdditions, Corrections, Emendations, and Revisions | PDF (138.4 KB)
  • 20 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
George Pólya Awards for 2011
Page: 431
Published online: 28 Nov 2017
CitationforGeorge Pólya Awards for 2011 | PDF (97.3 KB)
  • 22 Views
  • 0 CrossRef citations
  • 0Altmetric

Explore articles

Explore the most recently published articles

A Graph Theorist Plants a Tree
Angel Carrillo et al.
Article | Published online: 26 Jul 2024
Proof Without Words: Lagrange’s Cosine Identity
Nam Gu Heo
Pictorial Work | Published online: 16 Jul 2024
The Cauchy-Schwarz Inequality Via Matrices
Santi Spadaro
Comment | Published online: 11 Jul 2024
Maximizing the Volume of Infinitely Many Boxes
Albert Natian
Article | Published online: 8 Jul 2024
View all latest articles