ACM

Sign In

Communications of the ACM

Home/Magazine Archive/January 1968 (Vol. 11, No. 1)

Table of Contents

Letters to the editor: Improved Hamiltonian Paths

Ira Pohl, J. J. Duby
Page 1

Editorial: On the future of mechanical information files

G. Salton
Page 2

Exploratory experimental studies comparing online and offline programming performance

H. Sackman, W. J. Erikson, E. E. Grant
Pages 3-11

Certification of algorithm 196: Muller's method for finding roots of an arbitrary function

Virginia W. Whitley
Pages 12-14

Algorithms: Algorithm 319: Triangular factors of modified matrices

David R. Green
Page 12

Remark on algorithm 291: Logarithm of gamma function

M. R. Hoare
Page 14

Remark on algorithm 307: Symmetric group characters

J. K. S. McKay
Page 14

Programming Languages: Toward a general processor for programming languages

Mark I. Halpern
Pages 15-25

Use of transition matrices in compiling

David Gries
Pages 26-34

Programming Technique: An improved hash code for scatter storage

W. D. Maurer
Pages 35-38

Scatter storage techniques

Robert Morris
Pages 38-44

Numerical Analysis: Practical error coefficients for estimating quadrature errors for analytic functions

Philip Rabinowitz
Pages 45-46

In-and-out conversions

David W. Matula
Pages 47-50

A numerical integration formula useful in Fourier analysis

W. S. Meisel
Page 51