5.3.2 Exponential and logarithmic functions The integral of f(x)exp(ax) dx, H. L. Kung, 1:2, 1970, 106, C, 5.2.5 Integration by Undetermined Coefficients, Louise Grinstein, 2:2, 1971, 98-100, 5.2.5 Which is Larger, e^pi or pi^e?, Ivan Niven, 3:2, 1972, 13-15 An Alternate Classroom Proof of the Familiar Limit for e, Norman Schaumberger, 3:2, 1972, 72-73, C Random Sieving and the Prime Number Theorem, Karl Greger, 5:1, 1974, 41-46, 9.3 Some Comments on the Exceptional Case in a Basic Integral Formula, Norman Schaumberger, 5:3, 1974, 58, C, 5.2.1 Two More Proofs of a Familiar Inequality, Erwin Just and Norman Schaumberger, 6:2, 1975, 45, C A Geometric Approach to a Basic Limit, Norman Schaumberger, 7:1, 1976, 11-12 Using Inverse Functions in Integration, Robert C. Crawford, 8:2, 1977, 107-109, C, 5.3.3 A Neglected Approach to the Logarithm, Bruce S. Babcock and John W. Dawson, Jr., 9:3, 1978, 136-140, 5.1.1 On the General Power Function, P.S.Chee and S.T.Chin, 11:1, 1980, 51, C Is Ln the Other Shoe?, Byron L. McAllister and J. Eldon Whitesitt, 12:1, 1981, 20-23, 5.2.1 Obtaining a Numerical Estimate for e, David H. Anderson, 12:1, 1981, 30-33 A "Proof" that 0=1, Norman Schaumberger, 12:3, 1981, 211, C Euclid's 'Elements' -excerpts from a 1660 edition, 12:2, 1981, 117, 0.3, 5.3.3 Integration by Geometric InsightA Student's Approach, Ann D. Holley, 12:4, 1981, 268-270, C, 5.2.6, 5.3.1 Motivating e by Calculator, Arthur C. Segal, 13:4, 1982, 271, C A Nonlogarithmic Proof That (1 +1/n )^n has limit e, Lee Badger, 13:5, 1982, 331-332, C A Logarithm Algorithm for Four-Function Calculators, David Cusick, 14:4, 1983, 322, 0.2 A Logarithm Algorithm for a Five-Function Calculator, Donald L. Muench and Gerald Wildenberg, 14:4, 1983, 324-326 Another Way to Introduce Natural Logarithms and e, Robert R. Christian, 14:5, 1983, 424-426 Evaluating e^x Using Limits, Sheldon P. Gordon, 15:1, 1984, 63-65, 5.4.2 Inverse Functions, Ralph P. Boas, 16:1, 1985, 42-47, 5.2.1, 5.4.2 Euler's Constant, Frank Burk, 16:4, 1985, 279, C An Instant Proof of e^pi > pi^e, Norman Schaumberger, 16:4, 1985, 280, C Using Riemann Sums in Evaluating a Familiar Limit, Frank Burk, 17:2, 1986, 170-171, C, 5.1.1, 5.2.1 The Change of Base Formula for Logarithms, Chris Freiling, 17:5, 1986, 413, C, 0.2 Comparing B^A and A^B for A>B, John Rosendahl and James Gilmore, 18:1, 1987, 50, C Behold! The Graphs of f and f inverse are Reflections about the Line y=x, Ayoub B. Ayoub, 18:1, 1987, 52, C, 0.2 A Depreciation Model for Calculus Classes, John C. Hegarty, 18:3, 1987, 219-221, C The Relationship Between Hyperbolic and Exponential Functions, Roger B. Nelsen, 19:1, 1988, 54-56, C, 5.3.3 An Efficient Logarithm Algorithm for Calculators, James C. Kirby, 19:3, 1988, 257-260, C, 9.6 The Age of the Solar System, Winston Phrobis, 21:5, 1990, 399-400, C The Snowplow Problem Revisited, Xiao-peng Xu, 22:2, 1991, 139, C, 6.1 FFF #44. A New Way to Obtain the Logarithm, Ed Barbeau, 22:5, 1991, 403, F Four Crotchets on Elementary Integration, Leroy F. Meyers, 22:5, 1991, 410-413, C, 5.2.3, 5.2.5, 6.1 FFF #49. Two Transcendental Equations, Ed Barbeau, 23:1, 1992, 36, F, 0.2 The Relationship Between Hyperbolic and Exponential FunctionsRevisited, Roger B. Nelsen, 23:3, 1992, 207-208, C, 5.3.3 Napier's Inequality (two proofs), Roger B. Nelsen, 24:2, 1993, 165, C FFF #58. A Rational Combination of Two Transcendentals, Ed Barbeau, 24:3, 1993, 229, F, 0.2 FFF #60. A Two-Valued Function, Ed Barbeau, 24:3, 1993, 230, F, 0.2 An Alternative Definition of the Number e, Carl Swenson and Andre Yandl, 24:5, 1993, 458-461 Another Proof of the Formula e = the infinite sum of reciprocals of n!, Norman Schaumberger, 25:1, 1994, 38-39, C, 5.1.2 Riemann Sums and the Exponential Function, Sheldon P. Gordon, 25:1, 1994, 39-40, C, 5.2.1 Log Cabin (Lost at C), Paul R. Halmos, 25:1, 1994, 70, C Proof Without Words: (a+b)/2 is greater than the square root of ab, Michael K. Brozinsky, 25:2, 1994, 98, C FFF #95. The Integral of ln sin x, Russ Euler, 27:1, 1996, 44-45, F A Visual Proof that ln(ab) = ln(a) + ln(b), Jeffrey Ely, 27:4, 1996, 304, C FFF #115. A Double Exponential Function, Leszek Garwarecki, 28:2, 1997, 120-121, F A Discover-e, Helen Skala, 28:2, 1997, 128-129, C In re: e, David Fowler, 28:3, 1997, 230, C FFF #126. The Wrong Logarithm, Eric Chandler, 29:1, 1998, 35, F FFF #126. The Wrong Logarithm, Eric Chandler, 29:1, 1998, 35, F (see also 30:2, 1999, 132) When is bea > aeb?, Norman Schaumberger, 30:4, 1999, 296, C FFF #149. Lack of technical unanimity, Carlton A. Lane, 30:4, 1999, 306, F