The American Mathematical Monthly, Volume 115

Volume 115, Number 1, January 2008

• 
  Frederick V. Henle, James M. Henle:
  Squaring the Plane. 3-12
• 
  Michelle Previte, Sean Yang:
  A Novel Way to Generate Fractals. 13-32
• 
  Péter Komjáth, Vilmos Totik:
  Ultrafilters. 33-44
• 
  Ray Cavalcante, Todor D. Todorov:
  A Lost Theorem: Definite Integrals in an Asymptotic Setting. 45-56

Notes

• 
  Greg Martin:
  A Simple Polynomial for a Simple Transposition. 57-60
• 
  Banyat Sroysang, John E. Wetzel, Wacharin Wichiramala:
  Covers for Angleworms. 61-65
• 
  Stefanie Ucsnay:
  A Note on Tarski's Note. 66-68
• 
  Simon Marshall:
  Another Simple Proof of the High Girth, High Chromatic Number Theorem. 68-70

Problems and Solutions

• 
  Jonathan Bober, Jeffrey C. Lagarias:
  Problem 11334. 71
• 
  Juan López González:
  Problem 11335. 71
• 
  Donald E. Knuth:
  Problem 11336. 71
• 
  Marian Tetiva:
  Problem 11337. 71
• 
  Ovidiu Furdui:
  Problem 11338. 71
• 
  José Luis Díaz-Barrero:
  Problem 11339. 72
• 
  Óscar Ciaurri, Luz Roncal:
  Problem 11340. 72

Solutions

• 
  Mohammad Hossein Mehrabi, Pál Péter Dályay:
  A Condition on the Commutator: 11196. 72
• 
  Robert Russell, Christoph Soland, William Dickinson, William Dickenson:
  Can One Recover a (Spherical) Triangle from Its Medial Triangle? 11201. 73-74
• 
  Paolo Perfetti, Richard Bagby:
  Differentiable and Discontinuous Densely: 11221. 74-75
• 
  Christopher J. Hillar, Lionel Levine, Stephen C. Locke:
  Snapshots for Velocities: 11223. 75-76
• 
  Franck Beaucoup, Tamás Erdélyi, et al.:
  A Unique Solution: 11226. 76
• 
  Marian Tetiva, Minh Can:
  A Triangle Inequality: 11228. 77
• 
  Michael W. Botsko, Albert Stadler:
  A Function Inequality: 11232. 77
• 
  Robert Downes, Jean-Pierre Grivaux:
  A Derivative Formula: 11233. 78

Reviews

• 
  Jeffrey Nunemacher:
  Review: Fearless Symmetry: Exposing the Hidden Patterns of Numbers by Avner Ash; Robert Gross. 79-82
• 
  Ron Solomon:
  Review: Symmetry and the Monster by Mark Ronan. 82-85

Volume 115, Number 2, February 2008

• 
  Christopher S. Hardin, Alan D. Taylor:
  A Peculiar Connection between the Axiom of Choice and Predicting the Future. 91-96
• 
  Michel Balinski:
  Fair Majority Voting (or How to Eliminate Gerrymandering). 97-113
• 
  Hugh Nelson Howards:
  Brunnian Spheres. 114-124
• 
  Jonathan M. Borwein:
  Hilbert's Inequality and Witten's Zeta-Function. 125-137
• 
  Abraham Albert Ungar:
  From Möbius to Gyrogroups. 138-144

Notes

• 
  Aaron Melman:
  Bounds on the Zeros of the Derivative of a Polynomial with All Real Zeros. 145-147
• 
  Uri Elias:
  Qualitative Analysis of a Differential Equation of Abel. 147-149
• 
  Wlodzimierz Holsztynski, Jan Mycielski, Gregory Charles O'Brien, Stanislaw Swierczkowski:
  Closed Curves on Spheres. 149-153
• 
  E. F. Cornelius Jr., Phill Schultz:
  Sequences Generated by Polynomials. 154-158

The Evolution of...

• 
  Krzysztof Ciesielski, Zdzislaw Pogoda:
  On Ordering the Natural Numbers, or, The Sharkovski Theorem. 159-165

Problems and Solutions

• 
  Cezar Lupu:
  Problem 11341. 166
• 
  Luis H. Gallardo:
  Problem 11342. 166
• 
  David Beckwith:
  Problem 11343. 166
• 
  Albert Stadler:
  Problem 11344. 166
• 
  Roger Cuculière:
  Problem 11345. 166
• 
  Christopher J. Hillar:
  Problem 11346. 166-167
• 
  Mihály Bencze:
  Problem 11347. 167

Solutions

• 
  Solomon W. Golomb, Kyle Calderhead:
  Orthogonal Sudoku Squares: 11214. 167-168
• 
  Shmuel Rosset, José Heber Nieto:
  Maximum Velocity on a Car Trip: 11215. 168-169
• 
  Jim Brennan, Richard Ehrenborg, Eugene A. Herman:
  Goes Back to Boole: 11234. 169-170
• 
  Jim Owings, Marian Tetiva, Matthew Huddleston:
  Coloring the Plane: 11236. 170-172
• 
  Pál Péter Dályay, A. K. Shafie:
  Ex-To-In-Radius Ratio: 11240. 172
• 
  Jolene Harris, Bogdan Suceava, Knut Dale:
  Iterational Rate of Covergence: 11244. 173

Reviews

• 
  Marion Cohen:
  Letters to a Young Mathematician by Ian Stewart. 174-177

Volume 115, Number 3, March 2008

• 
  Amy Cohen-Corwin:
  Yueh-Gin Gung and Dr. Charles Y. Hu Award for 2008 to Lida K. Barrett for Distinguished Service to Mathematics. 183-184
• 
  Fan Chung, Ron Graham:
  Primitive Juggling Sequences. 185-194
• 
  Jin Akiyama, Hiroshi Fukuda, Chie Nara, Toshinori Sakai, Jorge Urrutia:
  Universal Measuring Boxes with Triangular Bases. 195-201
• 
  Diego M. Benardete, Virginia W. Noonburg, B. Pollina:
  Qualitative Tools for Studying Periodic Solutions and Bifurcations as Applied to the Periodically Harvested Logistic Equation. 202-219
• 
  Lee W. Jacobi, Daniel J. Madden:
  On a⁴ + b⁴ + c⁴ + d⁴ = (a + b + c + d)⁴. 220-236
• 
  Takashi Agoh, Karl Dilcher:
  Reciprocity Relations for Bernoulli Numbers. 237-244

Notes

• 
  Krassimir Penev:
  The Fubini Principle. 245-248
• 
  Franciszek Prus-Wisniowski:
  A Refinement of Raabe's Test. 249-252
• 
  Ayse Alaca, Saban Alaca, Kenneth S. Williams:
  Arithmetic Progressions and Binary Quadratic Forms. 252-254
• 
  Peter W. Saltzman, Pingzhi Yuan:
  On Sums of Consecutive Integral Roots. 254-261

Problems and Solutions

• 
  Richard P. Stanley:
  Problem 11348. 262
• 
  Cezar Lupu:
  Problem 11349. 262
• 
  Bhavana Deshpande, M. N. Deshpande:
  Problem 11350. 262
• 
  Marian Tetiva:
  Problem 11351. 262
• 
  Daniel Reem:
  Problem 11352. 263
• 
  Ernst Schulte-Geers:
  Problem 11353. 263
• 
  Matthias Beck, Alexander Berkovich:
  Problem 11354. 263

Solutions

• 
  Hans V. Gerber, Daniel Neuenschwander:
  Unsolved in 1990: 6576. 263-264
• 
  Gerd Herzog, Roland Lemmert:
  A Determinant Indentity: 11242. 264-265
• 
  Lee Goldstein:
  A Bessel Function Identity: 11246. 265-266
• 
  Jürgen Eckhoff, Li Zhou:
  A Strip Problem: 11247. 266
• 
  Sun Wen Cai, Vitaly Stakhovsky:
  Double Sum Inequality: 11250. 266-267
• 
  Marian Tetiva, Vitaly Stakhovsky:
  An Inequality Proved Without Computer Assistance: 11251. 267-268
• 
  Ovidiu Bagdasar, Marian Tetiva:
  A Productive Inequality: 11252. 268-269
• 
  Raimond Struble, Jean-Pierre Grivaux:
  A Myth About Infinite Products: 11257. 269

Reviews

• 
  Martin Davis:
  Inexhaustibility: A Non-Exhaustive Treatment by Torkel Franzén; Gödel's Theorem: An Incomplete Guide to Its Use and Misuse by Torkel Franzén. 270-275
• 
  Editor's Endnotes. 276

Volume 115, Number 4, April 2008

• 
  Andrew Granville:
  Prime Number Patterns. 279-296
• 
  Robert A. Agnew:
  Optimal Congressional Apportionment. 297-303
• 
  Steven G. Krantz:
  The Carathéodory and Kobayashi Metrics and Applications in Complex Analysis. 304-329
• 
  Dan Kalman:
  An Elementary Proof of Marden's Theorem. 330-338
• 
  Mihály Bessenyei:
  The Hermite-Hadamard Inequality on Simplices. 339-345

Notes

• 
  John P. Robertson, Keith R. Matthews:
  A Continued Fractions Approach to a Result of Feit. 346-349
• 
  Gerhard Larcher, Friedrich Pillichshammer:
  The Sum of Distances between Vertices of a Convex Polygon with Unit Perimeter. 350-355
• 
  Cayanne McFarlane, Wm. Douglas Withers:
  Dynamical Systems and Irrational Angle Construction by Paper-Folding. 355-358
• 
  Marc Renault:
  Lost (and Found) in Translation: André's Actual Method and Its Application to the Generalized Ballot Problem. 358-363
• 
  Amitabha Tripathi:
  On Sums of Positive Integers That Are Not of the Form ax + by. 363-364

Problems and Solutions

• 
  Jeffrey C. Lagarias:
  Problem 11355. 365
• 
  Michael Poghosyan:
  Problem 11356. 365
• 
  Mehmet Sahin:
  Problem 11357. 365
• 
  Marian Tetiva:
  Problem 11358. 365
• 
  Juan Monterde:
  Problem 11359. 365
• 
  Cezar Lupu:
  Problem 11360. 365-366
• 
  Finbarr Holland:
  Problem 11361. 366

Solutions

• 
  David Beckwith, Harris Kwong, Rob Pratt, Nicholas Singer:
  A Vanishing Alternating Sum: 11212/11220. 366
• 
  Stanley Rabinowitz, et al.:
  Sometimes an Integer: 11213. 366-367
• 
  Gary Gordon, Bruce S. Burdick:
  The Number between 1 and n That Is Least Prime: 11218. 367-368
• 
  Pál Péter Dályay, Jaime Vinuesa:
  A Romanian Olympiad Problem Generalized: 11248. 368-369
• 
  Slavko Simic, O. P. Lossers:
  A Symmetric Inequality: 11255. 369-370
• 
  Finbarr Holland, Michel Bataille:
  Perimeter by Integral: 11256. 370-371
• 
  Gregory Keselman, E. Leonard:
  A Choice Sum: 11263. 371-372

Reviews

• 
  Leslie Hogben, Wolfgang Kliemann:
  Applied Linear Algebra by Peter J. Olver; Chehrzad Shakiban. 373-378

Volume 115, Number 5, May 2008

• 
  Rosemary A. Bailey, Peter J. Cameron, Robert Connelly:
  Sudoku, Gerechte Designs, Resolutions, Affine Space, Spreads, Reguli, and Hamming Codes. 383-404
• 
  Josu Arroyo, Óscar J. Garay, José J. Mencía:
  When Is a Periodic Function the Curvature of a Closed Plane Curve? 405-414
• 
  Hieu D. Nguyen:
  Rearing Its Ugly Head: The Cosmological Constant and Newton's Greatest Blunder. 415-430
• 
  Jasbir S. Chahal, Brian Osserman:
  The Riemann Hypothesis for Elliptic Curves. 431-442

Notes

• 
  Igor Pak:
  Inflating the Cube Without Stretching. 443-445
• 
  Robert Kantrowitz, Michael M. Neumann:
  Yet Another Proof of Minkowski's Inequality. 445-447
• 
  Kathy Q. Ji, Herbert S. Wilf:
  Extreme Palindromes. 447-451
• 
  Franklin Mendivil, Tara D. Taylor:
  Thin Sets with Fat Shadows: Projections of Cantor Sets. 451-456
• 
  Larry Eifler, Noah H. Rhee:
  The n-Dimensional Pythagorean Theorem via the Divergence Theorem. 456-457
• 
  Grzegorz Rzadkowski:
  Derivatives and Eulerian Numbers. 458-460

Problems and Solutions

• 
  David Callan:
  Problem 11362. 461
• 
  Oleh Faynshteyn:
  Problem 11363. 461
• 
  Pál Péter Dályay:
  Problem 11364. 461-462
• 
  Aviezri S. Fraenkel:
  Problem 11365. 462
• 
  Nicolae Anghel:
  Problem 11366. 462
• 
  Andrew Cusumano:
  Problem 11367. 462
• 
  Wei-Dong Jiang:
  Problem 11368. 462

Solutions

• 
  P. R. Parthasarathy:
  Generating Functions and Hypergeometric Series and Continued Fractions! 11198. 462-464
• 
  Ted Chinburg, Shahriar Shahriari, Reid Huntsinger:
  Groups, Rings, Fields, and Power Series: 11216. 464-465
• 
  Jonathan Sondow, et al.:
  An Infinite Product Based on a Base: 11222. 465-466
• 
  Dietrich Trenkler, Götz Trenkler, Patrick Corn:
  The Square Root of a Certain Matrix: 11224. 466-467
• 
  Cezar Lupu, Tudorel Lupu, Ronald A. Kopas:
  A New Bound for r/R: 11245. 467-468
• 
  Paolo Perfetti, Richard Stong:
  Evaluate the Series: 11260. 468

Reviews

• 
  Ranjan Roy:
  Euler Through Time: A New Look at Old Themes by V. S. Varadarajan. 469-473
• 
  Mark E. Kidwell:
  King of Infinite Space: Donald Coxeter, the Man Who Saved Geometry by Siobhan Roberts. 474-476

Volume 115, Number 6, June - July 2008

• 
  Andrew M. Baxter, Ronald Umble:
  Periodic Orbits for Billiards on an Equilateral Triangle. 479-491
• 
  Niklas Eriksen:
  The Freshman's Approach to Conway's Napkin Problem. 492-498
• 
  Shlomo Engelberg:
  Edge Detection Using Fourier Coefficients. 499-513
• 
  Sayel A. Ali:
  The mth Ratio Test: New Convergence Tests for Series. 514-524
• 
  Thomas Schmelzer, Robert Baillie:
  Summing a Curious, Slowly Convergent Series. 525-540
• 
  Daniel Birmajer, Juan B. Gil:
  Arithmetic in the Ring of Formal Power Series with Integer Coefficients. 541-549

Notes

• 
  Wouter Castryck:
  A Shortened Classical Proof of the Quadratic Reciprocity Law. 550-551
• 
  Rajendra Bhatia, J. A. Dias da Silva:
  Infinite Divisibility of GCD Matrices. 551-553
• 
  Alexey Yu. Volovikov:
  Borsuk-Ulam Implies Brouwer: A Direct Construction Revisited. 553-556
• 
  George Koumoullis:
  On the Radon-Nikodym Theorem. 556-558
• 
  William M. Kantor:
  Cycles in Graphs and Groups. 559-562
• 
  Michael D. Hirschhorn:
  A Letter from Fitzroy House. 563-566

Problems and Solutions

• 
  Donald E. Knuth:
  Problem 11369. 567
• 
  Michael Goldenberg, Mark Kaplan:
  Problem 11370. 567
• 
  Ovidiu Furdui:
  Problem 11371. 567-568
• 
  Jennifer Vandenbussche, Douglas B. West:
  Problem 11372. 568
• 
  Emeric Deutsch:
  Problem 11373. 568
• 
  Harley Flanders, Hugh L. Montgomery:
  Problem 11374. 568
• 
  Cezar Lupu:
  Problem 11375. 568

Solutions

• 
  Syrous Marivani, et al.:
  Consecutive Squares with a Square Average: 11227. 568-569
• 
  Isaac Sofair, C. R. Pranesachar:
  Inscribed Triangle Area: 11261. 569-571
• 
  Hervé Moulin:
  A Combinatorial Inequality: 11269. 571-573
• 
  Vasile Mihai, Sin Hitotumatu:
  The Euler Line after All: 11272. 573-574

Reviews

• 
  Jeffrey D. Vaaler:
  An Invitation to Modern Number Theory by Steven J. Miller; Bamin Takloo-Bighash. 575-578

Volume 115, Number 7, August - September 2008

• 
  Wolfhard Hansen:
  A Strong Version of Liouville's Theorem. 583-595
• 
  Patrick D. McSwiggen, Kenneth R. Meyer:
  Conjugate Phase Portraits of Linear Systems. 596-614
• 
  Kenneth Hicks, Gary L. Mullen, Joseph L. Yucas, Ryan Zavislak:
  A Polynomial Analogue of the 3n + 1 Problem. 615-622
• 
  Mehrdad Khosravi, Michael D. Taylor:
  The Wedge Product and Analytic Geometry. 623-644

Notes

• 
  Stan Wagon, Peter Webb:
  Venn Symmetry and Prime Numbers: A Seductive Proof Revisited. 645-648
• 
  Harald Hanche-Olsen:
  On Goursat's Proof of Cauchy's Integral Theorem. 648-652
• 
  Arnaud Bodin:
  Number of Irreducible Polynomials in Several Variables over Finite Fields. 653-660
• 
  Stefan Schröer:
  Baer's Result: The Infinite Product of the Integers Has No Basis. 660-663

Problems and Solutions

• 
  Bogdan M. Baishanski:
  Problem 11376. 664
• 
  Christopher J. Hillar, Lionel Levine:
  Problem 11377. 664
• 
  Daniel Troy:
  Problem 11378. 664
• 
  Oskar Maria Baksalary, Götz Trenkler:
  Problem 11379. 664
• 
  Hugh Montgomery, Harold S. Shapiro:
  Problem 11380. 665
• 
  Jesús Guillera, Jonathan Sondow:
  Problem 11381. 665
• 
  Roberto Tauraso:
  Problem 11382. 665

Solutions

• 
  Christopher J. Hillar, O. P. Lossers:
  A Group In Which Equations Are Solvable: 11231. 665-666
• 
  Lenny Jones, Rachel Keller, Toni Ernvall, Anne-Maria Ernvall-Hytönen:
  A Special Prime: 11235. 666
• 
  Emeric Deutsch, John H. Smith, Albert Stadler:
  An Equality for Parts in Partitions of n: 11237. 666-667
• 
  Aviezri S. Fraenkel:
  Sequences Built from the Golden Ratio: 11238. 667-668
• 
  Donald E. Knuth, Robin Chapman, Reiner Martin:
  Perfect Parity Patterns: 11243. 668-670
• 
  Michael S. Becker, David Beckwith, Hongwei Chen:
  Double Integral with Log and Sinh: 11275. 670-671
• 
  Saïd Amghibech, Joanna Chachulska, Wojciech Matysiak:
  A Matrix Inequality: 11296. 671

Reviews

• 
  Donald G. Saari:
  The Three Body Problem by Mauri Valtonen; Hannu Karrunen. 672-676

Volume 115, Number 8, October 2008

• 
  David Minda, Steve Phelps:
  Triangles, Ellipses, and Cubic Polynomials. 679-689
• 
  Remi Langevin, Pewel G. Walczak:
  Holomorphic Maps and Pencils of Circles. 690-700
• 
  Andrew Bashelor, Amy Ksir, Will Traves:
  Enumerative Algebraic Geometry of Conics. 701-728
• 
  Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson:
  The Sixty-Eighth William Lowell Putnam Mathematical Competition. 729-739

Notes

• 
  Steven J. Miller:
  A Probabilistic Proof of Wallis's Formula for π. 740-745
• 
  Mikael Passare:
  How to Computer ∑1/n² by Solving Triangles. 745-752
• 
  Remco van der Hofstad, Michael Keane:
  An Elementary Proof of the Hitting Time Theorem. 753-756

Problems and Solutions

• 
  Michael Nyblom:
  Problem 11383. 757
• 
  Moubinool Omarjee:
  Problem 11384. 757
• 
  José Luis Díaz-Barrero:
  Problem 11385. 757
• 
  Greg Markowsky:
  Problem 11386. 757
• 
  Oskar Maria Baksalary:
  Problem 11387. 758
• 
  Mohammad Farrokhi Derakhshandeh Ghouchan:
  Problem 11388. 758
• 
  Elizabeth R. Chen, Jeffrey C. Lagarias:
  Problem 11389. 758

Solutions

• 
  Prithwijit De, Edward Omey:
  Recalling 11159 and Sixty-Sixth Putnam A5: 11277. 758-759
• 
  Slavko Simic, John H. Lindsey II:
  Entire Limit: 11278. 759
• 
  Vitaly Stakhovsky:
  Sliding Beads: 11279. 759-760
• 
  Harris Kwong, et al.:
  What We Mean, Not What We Say: 11280. 760-761
• 
  Yakub N. Aliyev, Apostolis Demis, et al.:
  A Triangular Result: 11285. 761-762
• 
  Stephen J. Herschkorn, et al.:
  Continuous Blackjack: 11287. 762-764
• 
  Oleh Faynshteyn, Marian Tetival:
  Formulas Involving the Angles of a Triangle: 11289. 764

Reviews

• 
  Daniel T. Kaplan:
  Google's PageRank and Beyond: The Science of Search Engine Rankings by Amy N. Langville; Carl D. Meyer. 765-768
• 
  Jeffrey C. Lagarias, Colin L. Mallows, Allan R. Wilks, Daniel J. Velleman:
  Editor's Endnotes. 769-770

Volume 115, Number 9, November 2008

• 
  Steven G. Krantz:
  Complex Analysis as Catalyst. 775-794
• 
  Tom M. Apostol, Mamikon A. Mnatsakanian:
  New Descriptions of Conics via Twisted Cylinders, Focal Disks, and Directors. 795-812
• 
  William W. Hackborn:
  Projectile Motion: Resistance Is Fertile. 813-819
• 
  Eugen J. Ionascu, Dan Pritikin, Stephen E. Wright:
  k-Dependence and Domination in Kings Graphs. 820-836

Notes

• 
  Ed Scheinerman, Christian Blatter:
  Four Shots for a Convex Quadrilateral. 837-843
• 
  Reinhard Michel:
  The (n + 1)th Proof of Stirling's Formula. 844-845
• 
  Bent Fuglede:
  A Sharpening of Wielandt's Characterization of the Gamma Function. 845-850
• 
  Jesús Guillera:
  Easy Proofs of Some Borwein Algorithms for π. 850-854

Problems and Solutions

• 
  Jeffrey C. Lagarias:
  Problem 11390. 855
• 
  Marian Tetiva:
  Problem 11391. 855
• 
  Omran Kouba:
  Problem 11392. 855
• 
  Cosmin Pohoata:
  Problem 11393. 856
• 
  K. S. Bhanu:
  Problem 11394. 856
• 
  Mohammad Farrokhi Derakhshandeh Ghouchan:
  Problem 11395. 856
• 
  Gérard Letac:
  Problem 11396. 856

Solutions

• 
  Gregory Keselman, Aleksandar Ilic, O. P. Lossers:
  Generalizing (1 - 1)ⁿ = 0: 11230. 856-857
• 
  Michel Bataille, John W. Hagood:
  If AB Preserves A, then BA Preserves B: 11239. 857-858
• 
  Roberto Tauraso, O. P. Lossers:
  Fibonacci Numbers and Tilling a Board with Cuts: 11241. 858-859
• 
  David Beckwith, Michael Avidon, Li Zhou:
  "The Ballot Problem in Disguise", in Disguise: 11249. 859-860
• 
  David Beckwith, Michel Bataille:
  A Permanent Lower Bound: 11253. 860-861
• 
  Lenny Jones, Toni Ernvall:
  Primes with Special Primitive Roots: 11254. 861
• 
  Nobuhisa Abe, Marian Tetiva:
  Never a Square: 11259. 862
• 
  Ashay Burungale, Kenneth Schilling, Christopher Carl Heckman:
  Getting to Know You, Directly and Indirectly: 11262. 862

Reviews

• 
  Peter L. Duren:
  Princeton Lectures in Analysis by Elias M. Stein; Rami Shakarchi. 863-866

Volume 115, Number 10, December 2008

• 
  Volume Information.
• 
  Stephan C. Carlson:
  The Quest for a Fuzzy Tychonoff Theorem. 871-887
• 
  Robert Baillie, David Borwein, Jonathan M. Borwein:
  Surprising Sinc Sums and Integrals. 888-901
• 
  Wolfgang Stadje:
  The Maximum Average Gain in a Sequence of Bernoulli Games. 902-910
• 
  Jack Bookman, Susan L. Ganter, Rick Morgan:
  Developing Assessment Methodologies for Quantitative Literacy: A Formative Study. 911-929

Notes

• 
  Ed Scheinerman, Thomas J. Pickett, Ann Coleman:
  Another Continued Fraction for π. 930-933
• 
  Bakir Farhi:
  A Curious Result Related to Kempner's Series. 933-938
• 
  Andrei Vernescu:
  The Summation of a Family of Series. 939-943
• 
  Washek F. Pfeffer:
  A Devil's Platform. 943-947

Problems And Solutions

• 
  Grahame Bennett:
  Problem 11397. 948
• 
  Stanley Huang:
  Problem 11398. 948
• 
  Biaggi Ricceri:
  Problem 11399. 948
• 
  Paul Bracken:
  Problem 11400. 948
• 
  Marius Cavachi:
  Problem 11401. 949
• 
  Catalin Barboianu:
  Problem 11402. 949
• 
  Yaming Yu:
  Problem 11403. 949

Solutions

• 
  Manuel Kauers, Richard Stong:
  A Telescoping Fibonacci Sum: 11258. 949-950
• 
  Eugene A. Herman, Mark D. Meyerson:
  3-D Rotations and Translations: 11276. 950
• 
  M. L. Glasser, O. P. Lossers:
  A Sinh a Series: 11286. 950-951
• 
  Cezar Lupu, Kenneth F. Andersen:
  A Variant Intermediate Value: 11290. 951-952
• 
  Stefano Siboni, O. P. Lossers:
  Double Integral: 11295. 952-953
• 
  Marian Tetiva, John H. Lindsey II:
  A Tricky Minimum: 11297. 953-954
• 
  Errata and End Notes for 2008. 954-955

Reviews

• 
  Ioannis Kontoyiannis:
  Information and Complexity in Statistical Modeling by Jorma Rissanen. 956-960