Volume 19 - Issue 2 - January 1987

Mathematical Spectrum Click image to download issue

Mathematical Spectrum awards for Volume 18
   p. 33

Shuttlecock trajectories in badminton
   A. Tan
   pp. 33-36

Approximating n
   Simon Johnson
   pp. 37-40

Fuzzy set theory
   Linda J. S. Allen
   pp. 40-45

All known perfect numbers are triangular
   pp. 46-47

Character expectations
   D. J. Colwell, J. R. Gillett, B. C. Jones
   pp. 47-51

Lines and points
   Dermot Roaf
   pp. 52-54

Computer column
   Mike Piff
   p. 55

Letter to the Editor: Romberg integration and bootstrapping π
   J. L. G. Pinhey
   p. 57

Letter to the Editor: On sums of two powers
   Joseph McLean
   pp. 58-59

Problems and Solutions
   pp. 60-61

Book review: Algebraic Structures
   by C. F. Gardiner (Ellis Horwood, 1986)
   D. W. Sharpe
   p. 62

Book review: Maths A-Z Edited by P. J. F. Horril
   (Longman, 1986) 
   M. V. Bilsborrow
   pp. 62-63

Book review: Mastering Statisitics with your Microcomputer
   by C. Boyle (Macmillan Education Ltd, 1986) 
   Mike Piff
   pp. 63-64

Book review: The Shape of Space
   by J. R. Weeks (Marcel Dekker Inc, 1985)
   Peter Firby
   p. 64