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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 15 days ago 184 main
conda 49.9 kB | win-64/r-precisesums-0.7-r43h11b023d_0.conda  6 months and 15 days ago 199 main
conda 46.5 kB | osx-64/r-precisesums-0.7-r43h199b6f9_0.conda  6 months and 15 days ago 166 main
conda 46.9 kB | osx-64/r-precisesums-0.7-r44h199b6f9_0.conda  6 months and 15 days ago 144 main
conda 46.7 kB | linux-64/r-precisesums-0.7-r43h2b5f3a1_0.conda  6 months and 15 days ago 690 main
conda 47.8 kB | linux-64/r-precisesums-0.7-r44h2b5f3a1_0.conda  6 months and 15 days ago 686 main
conda 47.7 kB | win-64/r-precisesums-0.6-r43h11b023d_2.conda  9 months and 9 hours ago 271 main
conda 48.1 kB | win-64/r-precisesums-0.6-r44h11b023d_2.conda  9 months and 9 hours ago 297 main
conda 44.7 kB | osx-64/r-precisesums-0.6-r44h6b9d099_2.conda  9 months and 9 hours ago 244 main
conda 44.8 kB | linux-64/r-precisesums-0.6-r43hdb488b9_2.conda  9 months and 9 hours ago 1022 main
conda 44.0 kB | osx-64/r-precisesums-0.6-r43h6b9d099_2.conda  9 months and 9 hours ago 249 main
conda 45.1 kB | linux-64/r-precisesums-0.6-r44hdb488b9_2.conda  9 months and 9 hours ago 1013 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 1565 main
conda 44.6 kB | linux-64/r-precisesums-0.6-r42h57805ef_1.conda  1 year and 9 months ago 1986 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 1651 main
conda 44.1 kB | linux-64/r-precisesums-0.6-r42h57805ef_0.conda  1 year and 11 months ago 1618 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 1859 main
conda 45.4 kB | linux-64/r-precisesums-0.5-r42h06615bd_1.tar.bz2  2 years and 5 months ago 1853 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 2179 main
conda 44.8 kB | linux-64/r-precisesums-0.5-r41h06615bd_0.tar.bz2  2 years and 11 months ago 2127 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 2398 main
conda 44.5 kB | linux-64/r-precisesums-0.4-r40hcfec24a_0.tar.bz2  3 years and 10 months ago 2461 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 3045 main
conda 43.8 kB | linux-64/r-precisesums-0.4-r40hcdcec82_0.tar.bz2  4 years and 8 months ago 3083 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 3110 main
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