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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  5 months and 14 days ago 178 main
conda 49.9 kB | win-64/r-precisesums-0.7-r43h11b023d_0.conda  5 months and 14 days ago 192 main
conda 46.5 kB | osx-64/r-precisesums-0.7-r43h199b6f9_0.conda  5 months and 14 days ago 163 main
conda 46.9 kB | osx-64/r-precisesums-0.7-r44h199b6f9_0.conda  5 months and 14 days ago 139 main
conda 46.7 kB | linux-64/r-precisesums-0.7-r43h2b5f3a1_0.conda  5 months and 14 days ago 618 main
conda 47.8 kB | linux-64/r-precisesums-0.7-r44h2b5f3a1_0.conda  5 months and 14 days ago 617 main
conda 47.7 kB | win-64/r-precisesums-0.6-r43h11b023d_2.conda  8 months and 2 days ago 264 main
conda 48.1 kB | win-64/r-precisesums-0.6-r44h11b023d_2.conda  8 months and 2 days ago 291 main
conda 44.7 kB | osx-64/r-precisesums-0.6-r44h6b9d099_2.conda  8 months and 2 days ago 240 main
conda 44.8 kB | linux-64/r-precisesums-0.6-r43hdb488b9_2.conda  8 months and 2 days ago 950 main
conda 44.0 kB | osx-64/r-precisesums-0.6-r43h6b9d099_2.conda  8 months and 2 days ago 247 main
conda 45.1 kB | linux-64/r-precisesums-0.6-r44hdb488b9_2.conda  8 months and 2 days ago 942 main
conda 49.0 kB | win-64/r-precisesums-0.6-r41h6d2157b_1.conda  1 year and 8 months ago 519 main
conda 43.7 kB | osx-64/r-precisesums-0.6-r43h6dc245f_1.conda  1 year and 8 months ago 293 main
conda 43.7 kB | osx-64/r-precisesums-0.6-r42h6dc245f_1.conda  1 year and 8 months ago 298 main
conda 44.4 kB | linux-64/r-precisesums-0.6-r43h57805ef_1.conda  1 year and 8 months ago 1505 main
conda 44.6 kB | linux-64/r-precisesums-0.6-r42h57805ef_1.conda  1 year and 8 months ago 1898 main
conda 48.5 kB | win-64/r-precisesums-0.6-r41h6d2157b_0.conda  1 year and 10 months ago 508 main
conda 43.8 kB | osx-64/r-precisesums-0.6-r41h6dc245f_0.conda  1 year and 10 months ago 224 main
conda 43.8 kB | osx-64/r-precisesums-0.6-r42h6dc245f_0.conda  1 year and 10 months ago 230 main
conda 44.4 kB | linux-64/r-precisesums-0.6-r41h57805ef_0.conda  1 year and 10 months ago 1590 main
conda 44.1 kB | linux-64/r-precisesums-0.6-r42h57805ef_0.conda  1 year and 10 months ago 1552 main
conda 49.6 kB | win-64/r-precisesums-0.5-r41h6d2157b_1.tar.bz2  2 years and 4 months ago 541 main
conda 45.3 kB | osx-64/r-precisesums-0.5-r42h815d134_1.tar.bz2  2 years and 4 months ago 76 main
conda 45.2 kB | osx-64/r-precisesums-0.5-r41h815d134_1.tar.bz2  2 years and 4 months ago 70 main
conda 45.4 kB | linux-64/r-precisesums-0.5-r41h06615bd_1.tar.bz2  2 years and 4 months ago 1789 main
conda 45.4 kB | linux-64/r-precisesums-0.5-r42h06615bd_1.tar.bz2  2 years and 4 months ago 1787 main
conda 51.5 kB | win-64/r-precisesums-0.5-r40h6d2157b_0.tar.bz2  2 years and 10 months ago 703 main
conda 49.1 kB | win-64/r-precisesums-0.5-r41h6d2157b_0.tar.bz2  2 years and 10 months ago 698 main
conda 44.1 kB | osx-64/r-precisesums-0.5-r40h67d6963_0.tar.bz2  2 years and 10 months ago 74 main
conda 44.5 kB | osx-64/r-precisesums-0.5-r41h67d6963_0.tar.bz2  2 years and 10 months ago 79 main
conda 44.7 kB | linux-64/r-precisesums-0.5-r40h06615bd_0.tar.bz2  2 years and 10 months ago 2115 main
conda 44.8 kB | linux-64/r-precisesums-0.5-r41h06615bd_0.tar.bz2  2 years and 10 months ago 2065 main
conda 48.9 kB | win-64/r-precisesums-0.4-r41h6d2157b_0.tar.bz2  3 years and 9 months ago 777 main
conda 51.6 kB | win-64/r-precisesums-0.4-r40h6d2157b_0.tar.bz2  3 years and 9 months ago 777 main
conda 43.4 kB | osx-64/r-precisesums-0.4-r41h28b5c78_0.tar.bz2  3 years and 9 months ago 150 main
conda 43.1 kB | osx-64/r-precisesums-0.4-r40h28b5c78_0.tar.bz2  3 years and 9 months ago 139 main
conda 44.6 kB | linux-64/r-precisesums-0.4-r41hcfec24a_0.tar.bz2  3 years and 9 months ago 2338 main
conda 44.5 kB | linux-64/r-precisesums-0.4-r40hcfec24a_0.tar.bz2  3 years and 9 months ago 2393 main
conda 51.4 kB | win-64/r-precisesums-0.4-r36hda5aaf8_0.tar.bz2  4 years and 7 months ago 1002 main
conda 51.4 kB | win-64/r-precisesums-0.4-r40hda5aaf8_0.tar.bz2  4 years and 7 months ago 992 main
conda 42.6 kB | osx-64/r-precisesums-0.4-r40h17f1fa6_0.tar.bz2  4 years and 7 months ago 341 main
conda 43.0 kB | osx-64/r-precisesums-0.4-r36h17f1fa6_0.tar.bz2  4 years and 7 months ago 322 main
conda 44.4 kB | linux-64/r-precisesums-0.4-r36hcdcec82_0.tar.bz2  4 years and 7 months ago 2985 main
conda 43.8 kB | linux-64/r-precisesums-0.4-r40hcdcec82_0.tar.bz2  4 years and 7 months ago 3021 main
conda 50.3 kB | win-64/r-precisesums-0.3-r40hda5aaf8_1.tar.bz2  4 years and 10 months ago 1016 main
conda 50.9 kB | win-64/r-precisesums-0.3-r36hda5aaf8_1.tar.bz2  4 years and 10 months ago 1006 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 3040 main
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