5.4.2 Numerical series (convergence tests and summation) Encouraging Mathematical Inquisitiveness, Carl L. Main, 1:1, 1970, 32-36, 5.2.2 Telescoping Sums and the Summation of Sequences, G. Baley Price, 4:2, 1973, 16-29, 6.3 Calculus by Mistake, Louise S. Grinstein, 5:4, 1974, 49-53, C, 5.1.2, 5.1.4, 5.2.2, 5.2.3, 5.2.5, 5.2.10, 5.6.1, 5.7.2 A Precalculus Unit on Area Under Curves, Samuel Goldberg, 6:4, 1975, 29-35, 0.7 An Interesting Use of Generating Functions, Aron Pinker, 6:4, 1975, 39-45, 0.6, 9.5 A Helpful Device: or One More Use for Pascal's Triangle, Robert Rosenfeld, 8:3, 1977, 188-191, C, 0.9 A Coin Game, Thomas P. Dence, 8:4, 1977, 240-246, 9.9, 9.10 Geometric Series on the Gridiron, Andris Niedra, 9:1, 1978, 18-20 A Note on Infinite Series, Louise S. Grinstein, 9:1, 1978, 46-47, C A Note on the Integral Test, Peter A. Lindstrom, 9:2, 1978, 105-106, C Flow Chart for Infinite Series, Thomas W. Shilgalis, 9:3, 1978, 191, C On Sum-Guessing, Mangho Ahuja, 10:2, 1979, 95-99 The Sum of the Reciprocals of the Primes, W.G.Leavitt, 10:3, 1979, 198-199, C Calculator-Demonstrated Math Instruction, George McCarty, 11:1, 1980, 42-48, 5.1.1, 5.2.2, 9.6 An Investment Approach to Geometric Series, Robert Donaghey and Warren Gordon, 11:2, 1980, 120-121, C A Precalculus Approximation of n!, Norman Schaumberger, 11:3, 1980, 202-204, C, 0.2 Summation of Finite SeriesA Unified Approach, Shlomo Libeskind, 12:1, 1981, 41-50, 6.3 Some Sum of Sums, Gerald Lenz, 12:3, 1981, 208-209, C The Saint Petersburg Paradox and Some Related Series, Allan J. Caesar, 12:5, 1981, 306-308 Infinite Series Flow Chart for the Sum of a(n), Franklin Kemp, 13:3, 1982, 199, C Taxes on Taxes, Thomas E. Eisner, 13:4, 1982, 266-269 A Simple Explicit Formula for the Bernoulli Numbers, F. Lee Cook, 13:4, 1982, 273-274, C The Sums of Zeroes of Polynomial Derivatives, Michael W. Ecker, 13:5, 1982, 328-329, C, 0.7, 5.1.2 Closed-Form Formulas for Quasi-Geometric Series, Arthur C. Segal, 14:2, 1983, 118-122 Sequences, Series and Pascal's Triangle, Lenny K. Jones, 14:3, 1983, 253-256, C, 6.3 On Sums of Powers of Natural Numbers, Myren Krom, 14:4, 1983, 349-351, C, 9.1 Instant Hindsight!, Norman Schaumberger, 14:4, 1983, 351, C Evaluating e^x Using Limits, Sheldon P. Gordon, 15:1, 1984, 63-65, 5.3.2 On Problems with Solutions Attainable in More Than One Way, Jean Pedersen and George Polya, 15:3, 1984, 218-228, 0.2, 0.4 An Almost Correct Series, R.A.Mureika and R.D.Small, 15:4, 1984, 334-338, 9.6 A Monte Carlo Simulation Related to the St. Petersburg Paradox, Allan J. Caesar, 15:4, 1984, 339-342, 7.2, 9.10 Approximate Angle Trisection, David Gauld, 15:5, 1984, 420-422, 0.6 Inverse Functions, Ralph P. Boas, 16:1, 1985, 42-47, 5.2.1, 5.3.2 On Rearrangements of the Alternating Harmonic Series, Fon Brown and L.O.Cannon and Joe Elich and David G. Wright, 16:2, 1985, 135-138, C A Discrete Look at 1 + 2 + ... + n, Loren C. Larson, 16:5, 1985, 369-382, 0.2, 0.9, 3.1, 3.2, 6.3 Cantor's Disappearing Table, Larry E. Knop, 16:5, 1985, 398-399, C Sums of Rearranged Series, Paul Schaefer, 17:1, 1986, 66-70 How Far Can You Stick Out Your Neck?, Sydney C.K.Chu and Man-Keung Siu, 17:2, 1986, 122-132, 9.6 Counterexamples to a Comparison Test for Alternating Series, J. Richard Morris, 17:2, 1986, 165-166, C A Case of True Interest, Soo Tang Tan, 17:3, 1986, 247-248, C, 0.8 Another Approach to a Class of Slowly Diverging Series, Norman Schaumberger, 17:5, 1986, 417, C Computer Algebra Systems in Undergraduate Mathematics, Don Small and John Hosack and Kenneth Lane, 17:5, 1986, 423-433, 1.2, 5.1.4, 5.1.5, 5.2.2 The Bernoullis and the Harmonic Series, William Dunham, 18:1, 1987, 18-23, 2.2 Pi/4 and ln 2 Recursively, Frank Burk, 18:1, 1987, 51, C, 5.2.5 Behold! Sums of Arctan, Edward M. Harris, 18:2, 1987, 141, C Generating Functions, William Watkins, 18:3, 1987, 195-211, 6.3, 9.3 Computing Pi, Harley Flanders, 18:3, 1987, 230-235, 5.2.3, 8.1 A Shorter, More Efficient Proof of the limit as n goes to infinity of [(n!)^(1/n)] / n = 1/e, Joseph Wiener, 18:4, 1987, 319, C A Simple Proof of Series Convergence, A.R.Amir-Moez, 18:5, 1987, 410, C Estimating the Sum of Alternating Series, James D. Harper, 19:2, 1988, 149-154 Subharmonic Series, Arthul C. Sogal, 20:3, 1989, 194-200, 9.5 The Power Rule and the Binomial Formula, Stephen H. Friedberg, 20:4, 1989, 322, C, 5.1.2 Evaluating the Sum of the Series Sum(k^j / M^k), Alan Gorfin, 20:4, 1989, 329-331, C Sum the Alternating Harmonic Series, Dave P. Kraines and Vivian Y. Kraines and David A. Smith, 20:5, 1989, 433-435, C, 1.2 Using the Finite Difference Calculus to Sum Powers of Integers, Lee Zia, 22:4, 1991, 294-300, 5.2.1, 5.4.1 The Sum is 1, John H. Mathews, 22:4, 1991, 322, C Summation by Parts, Gregory Fredricks and Roger B. Nelsen, 23:1, 1992, 39-42, C, 5.1.2, 5.4.1, 9.3 Summing Geometric Series by Holding a Tournament, Vincent P. Schielack, 23:3, 1992, 210-211, C Six Ways to Sum a Series, Dan Kalman, 24:5, 1993, 402-421, 9.5 The Series n^m times x^n and a Pascal-like Triangle, David Neal, 25:2, 1994, 99-101 Sum of Squares via the Centroid, Sydney H. Kung, 25:2, 1994, 111, C Approaches to the Formula for the nth Fibonacci Number, Russell Jay Hendel, 25:2, 1994, 139-142, C, 0.2, 4.5, 9.3, 9.5 FFF #76. Telescoping Series, Eleanor A. Maddock, 25:4, 1994, 309, F FFF. Pi is approximately ln 4, Frank Burk, 25:4, 1994, 311, F Sum of Alternating Series (proof by picture), Guanshen Ren, 26:3, 1995, 213, 0.9 Divergence of a Series (by picture), Sidney H. Kung, 26:4, 1995, 301, C Sums of General Geometric Series (by picture), John Mason, 26:5, 1995, 381, C FFF #106. The Derivative of the Sum Is the Sum of the Derivatives, Ed Barbeau, 27:4, 1996, 282, F Bargaining Theory, or Zeno's Used Cars, James C. Kirby, 27:4, 1996, 285-286, C, 6.3 FFF #111. The Bouncing Ball, Daniel J. Scully, 27:5, 1996, 372-373, F Some Sums of Some Significance, Martha E. Dasef and Steven M. Kautz, 28:1, 1997, 52-55, C Divergence of the Harmonic Series by Rearrangement, Michael W. Ecker, 28:3, 1997, 209-210, C Neither a Worst Convergent Series nor a Best Divergent Series Exists, J. Marshall Ash, 28:4, 1997, 296-297, C Using Simpson's Rule to Approximate Sums of Infinite Series, Rick Kreminski, 28:5, 1997, 368-376 Can You Sum This Familiar Series? (Proof Without Words), Dennis Gittinger, 28:5, 1997, 393, C Sum of Cubes (proof without words), Alfinio Flores, 29:1, 1998, 61, C Who Cares if X2 + 1 = 0 Has a Solution?, Viet Ngo and Saleem Watson, 29:2, 1998, 141-144, C, 0.7, 5.2.5, 6.2 FFF #135. Positive Series with a Negative Sum, William A. Simpson, 29:5, 1998, 407, F A Novel Approach to Geometric Series, Michael W. Ecker, 29:5, 1998, 419-420, C Harmonic Series, Andrew Cusumano, 30:1, 1999, 34, C Gabriel’s Wedding Cake, Julian F. Fleron, 30:1, 1999, 35-38, 5.2.10 FFF #141. Evaluation of a Sum, Joe Howard, 30:2, 1999, 130-131, F Natural Logarithms via Long Division, Frank Burk, 30:4, 1999, 309-311, C Things I Have Learned at the AP Reading, Dan Kennedy, 30:5, 1999, 346-355, 0.2, 5.1.1, 5.1.2, 5.2.1, 5.2.6, 6.1 The Series for e via Integration, Marc Chamberland, 30:5, 1999, 397, C