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| author | Mark Dickinson <dickinsm@gmail.com> | 2009-06-16 20:31:12 (GMT) |
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| committer | Mark Dickinson <dickinsm@gmail.com> | 2009-06-16 20:31:12 (GMT) |
| commit | 5d730177a9487c5d79cbe185dce5cf4ef98066e0 (patch) | |
| tree | 65af045c6d19c48c72c757c413348837477a1ae5 /Lib/test | |
| parent | af01c03e14b9f56bb14627f779877da841c35a15 (diff) | |
| download | cpython-5d730177a9487c5d79cbe185dce5cf4ef98066e0.zip cpython-5d730177a9487c5d79cbe185dce5cf4ef98066e0.tar.gz cpython-5d730177a9487c5d79cbe185dce5cf4ef98066e0.tar.bz2 | |
Acknowledge the role of the MPFR library in creating cmath_testcases.txt
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/cmath_testcases.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/cmath_testcases.txt b/Lib/test/cmath_testcases.txt index 2fabebf..e159380 100644 --- a/Lib/test/cmath_testcases.txt +++ b/Lib/test/cmath_testcases.txt @@ -43,6 +43,16 @@ -- ignored. Blank lines, or lines containing only whitespace, are also -- ignored. +-- The majority of the values below were computed with the help of +-- version 2.3 of the MPFR library for multiple-precision +-- floating-point computations with correct rounding. All output +-- values in this file are (modulo yet-to-be-discovered bugs) +-- correctly rounded, provided that each input and output decimal +-- floating-point value below is interpreted as a representation of +-- the corresponding nearest IEEE 754 double-precision value. See the +-- MPFR homepage at http://www.mpfr.org for more information about the +-- MPFR project. + -------------------------- -- acos: Inverse cosine -- |