Computes Fletcher's position-dependent checksum in 16-, 32-, and 64-bit widths. Fletcher's checksum, devised by John G. Fletcher, provides error-detection properties approaching a cyclic redundancy check at lower computational cost. Input is processed as little-endian words with the final partial word zero-padded, so results are reproducible across platforms.
| Version: | 0.1.0 |
| Suggests: | tinytest |
| Published: | 2026-07-15 |
| DOI: | 10.32614/CRAN.package.fletcher |
| Author: | Christos Longros [aut, cre] |
| Maintainer: | Christos Longros <chris.longros at gmail.com> |
| BugReports: | https://github.com/chrislongros/fletcher/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/chrislongros/fletcher |
| NeedsCompilation: | yes |
| Materials: | README, NEWS |
| CRAN checks: | fletcher results |
| Reference manual: | fletcher.html , fletcher.pdf |
| Package source: | fletcher_0.1.0.tar.gz |
| Windows binaries: | r-devel: fletcher_0.1.0.zip, r-release: fletcher_0.1.0.zip, r-oldrel: fletcher_0.1.0.zip |
| macOS binaries: | r-release (arm64): fletcher_0.1.0.tgz, r-oldrel (arm64): fletcher_0.1.0.tgz, r-release (x86_64): fletcher_0.1.0.tgz, r-oldrel (x86_64): fletcher_0.1.0.tgz |
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