<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This article presents a modern method of calculating the exponential function exp(x) based on the CORDIC iterative algorithm. The proposed solution is implemented in the form of a single iterative equation, which results in the simplification of the electronic version of this algorithm, thus reducing the cost of the device. It is important to point out that the accuracy of the calculation of the analysed function is not lost.</p></abstract>

This article presents a modern method of calculating the exponential function exp(x) based on the CORDIC iterative algorithm. The proposed solution is implemented in the form of a single iterative equation, which results in the simplification of the electronic version of this algorithm, thus reducing the cost of the device. It is important to point out that the accuracy of the calculation of the analysed function is not lost.

The CORDIC Method of Calculating the Exponential Function

Department of Security of Information Technology

Department of Automatic Control and Information Technology

Technical Transactions

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

{"article-title":"The CORDIC Method of Calculating the Exponential Function"}

This article presents a modern method of calculating the exponential function exp(x) based on the CORDIC iterative algorithm. The proposed solution is...

The CORDIC Method of Calculating the Exponential Function

Published Online: May 21, 2020

Page range: 119 - 126

Received: Mar 28, 2018

DOI: https://doi.org/10.4467/2353737XCT.18.059.8371

Keywords
exponential function, hybrid CORDIC method, LUT lookup table, iterative equations, activation functions

© 2020 Leonid Moroz et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

The CORDIC Method of Calculating the Exponential Function

Published Online: May 21, 2020

Page range: 119 - 126

Received: Mar 28, 2018

DOI: https://doi.org/10.4467/2353737XCT.18.059.8371

Keywordsexponential function, hybrid CORDIC method, LUT lookup table, iterative equations, activation functions

© 2020 Leonid Moroz et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Keywords
exponential function, hybrid CORDIC method, LUT lookup table, iterative equations, activation functions