Results 121 to 130 of about 75,035 (162)

On Arithmetical Shift for Walsh Functions

IEEE Transactions on Computers, 1972
A general expression for oo such that cal (k,θ+θ0)= sal (k,θ) is obtained and a proof is given. This new form of θ0 is more direct and thus easier to use than other existing formulas.
Chon Tam Le Dinh, Roger Y. Goulet
openaire   +2 more sources

Function Evaluation in Unnormalized Arithmetic

Journal of the ACM, 1964
The evaluation of a function of one argument is a standard computational task. When an unnormalized number representation is used, it is appropriate that function evaluation to subject to certain “adjustment” criteria, defined independently of the computing method. In this paper some such criteria are developed, and their application described.
openaire   +1 more source

Arithmetical Functions

1994
The aim of this book is to characterize certain multiplicative and additive arithmetical functions by combining methods from number theory with some simple ideas from functional and harmonic analysis. The authors achieve this goal by considering convolutions of arithmetical functions, elementary mean-value theorems, and properties of related ...
Wolfgang Schwarz, Jürgen Spilker
openaire   +1 more source

The differences between the horizontal membership function used in multidimensional fuzzy arithmetic and the inverse membership function used in gradual arithmetic

Granular Computing, 2021
Andrzej Piegat, Marcin Plucinski
exaly  

Effectiveness of a process-based executive function intervention on arithmetic knowledge of children with Developmental Dyscalculia

Research in Developmental Disabilities, 2022
Saeid Hassanzadeh
exaly  

Arithmetical functions. I

The author plans a series of three articles on the theory of arithmetical functions, of which the present one is the first. The paper is expository at the introductory level. This first part deals with some problems of elementary number theory.
openaire   +2 more sources

Table-driven implementation of the Expm1 function in IEEE floating-point arithmetic

ACM Transactions on Mathematical Software, 1992
Ping Tak Peter Tang
exaly  

Computing the Lambert W function in arbitrary-precision complex interval arithmetic

Numerical Algorithms, 2019
Fredrik Johansson
exaly  

The Riemann Zeta Function on Arithmetic Progressions

Experimental Mathematics, 2012
Elias Wegert
exaly  

Homological properties of certain arithmetic groups in the function field case

Inventiones Mathematicae, 1980
Ulrich Stuhler
exaly