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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 13 days ago 184 main
conda 49.9 kB | win-64/r-precisesums-0.7-r43h11b023d_0.conda  6 months and 13 days ago 199 main
conda 46.5 kB | osx-64/r-precisesums-0.7-r43h199b6f9_0.conda  6 months and 13 days ago 166 main
conda 46.9 kB | osx-64/r-precisesums-0.7-r44h199b6f9_0.conda  6 months and 13 days ago 144 main
conda 46.7 kB | linux-64/r-precisesums-0.7-r43h2b5f3a1_0.conda  6 months and 13 days ago 684 main
conda 47.8 kB | linux-64/r-precisesums-0.7-r44h2b5f3a1_0.conda  6 months and 13 days ago 682 main
conda 47.7 kB | win-64/r-precisesums-0.6-r43h11b023d_2.conda  8 months and 29 days ago 271 main
conda 48.1 kB | win-64/r-precisesums-0.6-r44h11b023d_2.conda  8 months and 29 days ago 297 main
conda 44.7 kB | osx-64/r-precisesums-0.6-r44h6b9d099_2.conda  8 months and 29 days ago 244 main
conda 44.8 kB | linux-64/r-precisesums-0.6-r43hdb488b9_2.conda  8 months and 29 days ago 1017 main
conda 44.0 kB | osx-64/r-precisesums-0.6-r43h6b9d099_2.conda  8 months and 29 days ago 249 main
conda 45.1 kB | linux-64/r-precisesums-0.6-r44hdb488b9_2.conda  8 months and 29 days ago 1008 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 294 main
conda 43.7 kB | osx-64/r-precisesums-0.6-r42h6dc245f_1.conda  1 year and 9 months ago 299 main
conda 44.4 kB | linux-64/r-precisesums-0.6-r43h57805ef_1.conda  1 year and 9 months ago 1563 main
conda 44.6 kB | linux-64/r-precisesums-0.6-r42h57805ef_1.conda  1 year and 9 months ago 1979 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 225 main
conda 43.8 kB | osx-64/r-precisesums-0.6-r42h6dc245f_0.conda  1 year and 11 months ago 231 main
conda 44.4 kB | linux-64/r-precisesums-0.6-r41h57805ef_0.conda  1 year and 11 months ago 1646 main
conda 44.1 kB | linux-64/r-precisesums-0.6-r42h57805ef_0.conda  1 year and 11 months ago 1613 main
conda 49.6 kB | win-64/r-precisesums-0.5-r41h6d2157b_1.tar.bz2  2 years and 5 months ago 542 main
conda 45.3 kB | osx-64/r-precisesums-0.5-r42h815d134_1.tar.bz2  2 years and 5 months ago 77 main
conda 45.2 kB | osx-64/r-precisesums-0.5-r41h815d134_1.tar.bz2  2 years and 5 months ago 70 main
conda 45.4 kB | linux-64/r-precisesums-0.5-r41h06615bd_1.tar.bz2  2 years and 5 months ago 1855 main
conda 45.4 kB | linux-64/r-precisesums-0.5-r42h06615bd_1.tar.bz2  2 years and 5 months ago 1848 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 2175 main
conda 44.8 kB | linux-64/r-precisesums-0.5-r41h06615bd_0.tar.bz2  2 years and 11 months ago 2125 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 2395 main
conda 44.5 kB | linux-64/r-precisesums-0.4-r40hcfec24a_0.tar.bz2  3 years and 10 months ago 2456 main
conda 51.4 kB | win-64/r-precisesums-0.4-r36hda5aaf8_0.tar.bz2  4 years and 8 months ago 1003 main
conda 51.4 kB | win-64/r-precisesums-0.4-r40hda5aaf8_0.tar.bz2  4 years and 8 months ago 993 main
conda 42.6 kB | osx-64/r-precisesums-0.4-r40h17f1fa6_0.tar.bz2  4 years and 8 months ago 341 main
conda 43.0 kB | osx-64/r-precisesums-0.4-r36h17f1fa6_0.tar.bz2  4 years and 8 months ago 322 main
conda 44.4 kB | linux-64/r-precisesums-0.4-r36hcdcec82_0.tar.bz2  4 years and 8 months ago 3040 main
conda 43.8 kB | linux-64/r-precisesums-0.4-r40hcdcec82_0.tar.bz2  4 years and 8 months ago 3079 main
conda 50.3 kB | win-64/r-precisesums-0.3-r40hda5aaf8_1.tar.bz2  4 years and 10 months ago 1017 main
conda 50.9 kB | win-64/r-precisesums-0.3-r36hda5aaf8_1.tar.bz2  4 years and 10 months ago 1008 main
conda 43.0 kB | osx-64/r-precisesums-0.3-r36h17f1fa6_1.tar.bz2  4 years and 10 months ago 330 main
conda 42.9 kB | osx-64/r-precisesums-0.3-r40h17f1fa6_1.tar.bz2  4 years and 10 months ago 315 main
conda 44.2 kB | linux-64/r-precisesums-0.3-r36hcdcec82_1.tar.bz2  4 years and 10 months ago 3106 main
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