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A Modification of the Fast Inverse Square Root Algorithm
| Content Provider | MDPI |
|---|---|
| Author | Jan, L. Cieśliński Walczyk, Cezary J. Moroz, Leonid V. |
| Copyright Year | 2019 |
| Description | We present an improved algorithm for fast calculation of the inverse square root for single-precision floating-point numbers. The algorithm is much more accurate than the famous fast inverse square root algorithm and has a similar computational cost. The presented modification concern Newton-Raphson corrections and can be applied when the distribution of these corrections is not symmetric (for instance, in our case they are always negative). |
| DOI | 10.20944/preprints201908.0045.v1 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2019-08-05 |
| Access Restriction | Open |
| Subject Keyword | Marine Engineering Modification Precision Floating Symmetric Instance Newton Inverse Square Raphson Famous Fast Inverse |
| Content Type | Text |
| Resource Type | Article |
