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conda-forge / packages / r-precisesums

Most of the time floating point arithmetic does approximately the right thing. When adding sums or having products of numbers that greatly differ in magnitude, the floating point arithmetic may be incorrect. This package implements the Kahan (1965) sum <doi:10.1145/363707.363723>, Neumaier (1974) sum <doi:10.1002/zamm.19740540106>, pairwise-sum (adapted from 'NumPy', See Castaldo (2008) <doi:10.1137/070679946> for a discussion of accuracy), and arbitrary precision sum (adapted from the fsum in 'Python' ; Shewchuk (1997) <http://www.cs.berkeley.edu/~jrs/papers/robustr.pdf>). In addition, products are changed to long double precision for accuracy, or changed into a log-sum for accuracy.

copied from cf-staging / r-precisesums

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Type Size Name Uploaded Downloads Labels
conda 50.3 kB | win-64/r-precisesums-0.7-r44h11b023d_0.conda  6 months and 24 days ago 184 main
conda 49.9 kB | win-64/r-precisesums-0.7-r43h11b023d_0.conda  6 months and 24 days ago 200 main
conda 46.5 kB | osx-64/r-precisesums-0.7-r43h199b6f9_0.conda  6 months and 24 days ago 167 main
conda 46.9 kB | osx-64/r-precisesums-0.7-r44h199b6f9_0.conda  6 months and 24 days ago 145 main
conda 46.7 kB | linux-64/r-precisesums-0.7-r43h2b5f3a1_0.conda  6 months and 24 days ago 715 main
conda 47.8 kB | linux-64/r-precisesums-0.7-r44h2b5f3a1_0.conda  6 months and 24 days ago 713 main
conda 47.7 kB | win-64/r-precisesums-0.6-r43h11b023d_2.conda  9 months and 9 days ago 271 main
conda 48.1 kB | win-64/r-precisesums-0.6-r44h11b023d_2.conda  9 months and 9 days ago 297 main
conda 44.7 kB | osx-64/r-precisesums-0.6-r44h6b9d099_2.conda  9 months and 9 days ago 245 main
conda 44.8 kB | linux-64/r-precisesums-0.6-r43hdb488b9_2.conda  9 months and 9 days ago 1046 main
conda 44.0 kB | osx-64/r-precisesums-0.6-r43h6b9d099_2.conda  9 months and 9 days ago 250 main
conda 45.1 kB | linux-64/r-precisesums-0.6-r44hdb488b9_2.conda  9 months and 9 days ago 1037 main
conda 49.0 kB | win-64/r-precisesums-0.6-r41h6d2157b_1.conda  1 year and 9 months ago 522 main
conda 43.7 kB | osx-64/r-precisesums-0.6-r43h6dc245f_1.conda  1 year and 9 months ago 295 main
conda 43.7 kB | osx-64/r-precisesums-0.6-r42h6dc245f_1.conda  1 year and 9 months ago 300 main
conda 44.4 kB | linux-64/r-precisesums-0.6-r43h57805ef_1.conda  1 year and 9 months ago 1584 main
conda 44.6 kB | linux-64/r-precisesums-0.6-r42h57805ef_1.conda  1 year and 9 months ago 2019 main
conda 48.5 kB | win-64/r-precisesums-0.6-r41h6d2157b_0.conda  1 year and 11 months ago 510 main
conda 43.8 kB | osx-64/r-precisesums-0.6-r41h6dc245f_0.conda  1 year and 11 months ago 226 main
conda 43.8 kB | osx-64/r-precisesums-0.6-r42h6dc245f_0.conda  1 year and 11 months ago 232 main
conda 44.4 kB | linux-64/r-precisesums-0.6-r41h57805ef_0.conda  1 year and 11 months ago 1674 main
conda 44.1 kB | linux-64/r-precisesums-0.6-r42h57805ef_0.conda  1 year and 11 months ago 1641 main
conda 49.6 kB | win-64/r-precisesums-0.5-r41h6d2157b_1.tar.bz2  2 years and 6 months ago 542 main
conda 45.3 kB | osx-64/r-precisesums-0.5-r42h815d134_1.tar.bz2  2 years and 6 months ago 77 main
conda 45.2 kB | osx-64/r-precisesums-0.5-r41h815d134_1.tar.bz2  2 years and 6 months ago 70 main
conda 45.4 kB | linux-64/r-precisesums-0.5-r41h06615bd_1.tar.bz2  2 years and 6 months ago 1883 main
conda 45.4 kB | linux-64/r-precisesums-0.5-r42h06615bd_1.tar.bz2  2 years and 6 months ago 1875 main
conda 51.5 kB | win-64/r-precisesums-0.5-r40h6d2157b_0.tar.bz2  2 years and 11 months ago 704 main
conda 49.1 kB | win-64/r-precisesums-0.5-r41h6d2157b_0.tar.bz2  2 years and 11 months ago 700 main
conda 44.1 kB | osx-64/r-precisesums-0.5-r40h67d6963_0.tar.bz2  2 years and 11 months ago 74 main
conda 44.5 kB | osx-64/r-precisesums-0.5-r41h67d6963_0.tar.bz2  2 years and 11 months ago 79 main
conda 44.7 kB | linux-64/r-precisesums-0.5-r40h06615bd_0.tar.bz2  2 years and 11 months ago 2203 main
conda 44.8 kB | linux-64/r-precisesums-0.5-r41h06615bd_0.tar.bz2  2 years and 11 months ago 2152 main
conda 48.9 kB | win-64/r-precisesums-0.4-r41h6d2157b_0.tar.bz2  3 years and 10 months ago 778 main
conda 51.6 kB | win-64/r-precisesums-0.4-r40h6d2157b_0.tar.bz2  3 years and 10 months ago 778 main
conda 43.4 kB | osx-64/r-precisesums-0.4-r41h28b5c78_0.tar.bz2  3 years and 10 months ago 151 main
conda 43.1 kB | osx-64/r-precisesums-0.4-r40h28b5c78_0.tar.bz2  3 years and 10 months ago 139 main
conda 44.6 kB | linux-64/r-precisesums-0.4-r41hcfec24a_0.tar.bz2  3 years and 10 months ago 2419 main
conda 44.5 kB | linux-64/r-precisesums-0.4-r40hcfec24a_0.tar.bz2  3 years and 10 months ago 2484 main
conda 51.4 kB | win-64/r-precisesums-0.4-r36hda5aaf8_0.tar.bz2  4 years and 9 months ago 1003 main
conda 51.4 kB | win-64/r-precisesums-0.4-r40hda5aaf8_0.tar.bz2  4 years and 9 months ago 993 main
conda 42.6 kB | osx-64/r-precisesums-0.4-r40h17f1fa6_0.tar.bz2  4 years and 9 months ago 341 main
conda 43.0 kB | osx-64/r-precisesums-0.4-r36h17f1fa6_0.tar.bz2  4 years and 9 months ago 322 main
conda 44.4 kB | linux-64/r-precisesums-0.4-r36hcdcec82_0.tar.bz2  4 years and 9 months ago 3070 main
conda 43.8 kB | linux-64/r-precisesums-0.4-r40hcdcec82_0.tar.bz2  4 years and 9 months ago 3105 main
conda 50.3 kB | win-64/r-precisesums-0.3-r40hda5aaf8_1.tar.bz2  4 years and 11 months ago 1017 main
conda 50.9 kB | win-64/r-precisesums-0.3-r36hda5aaf8_1.tar.bz2  4 years and 11 months ago 1008 main
conda 43.0 kB | osx-64/r-precisesums-0.3-r36h17f1fa6_1.tar.bz2  4 years and 11 months ago 330 main
conda 42.9 kB | osx-64/r-precisesums-0.3-r40h17f1fa6_1.tar.bz2  4 years and 11 months ago 315 main
conda 44.2 kB | linux-64/r-precisesums-0.3-r36hcdcec82_1.tar.bz2  4 years and 11 months ago 3134 main
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