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| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2011-03-10 13:30:33 +0000 |
|---|---|---|
| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2011-03-10 13:30:33 +0000 |
| commit | d3c5edc38d7c38c084423b6478871b9cc74683a8 (patch) | |
| tree | 923aecff5ce8cb80ead1355529433a07517bc775 /doc/algorithms.tex | |
| parent | 8c302c055c3943df8c89556dc60be66e7c614102 (diff) | |
| download | mpfr-d3c5edc38d7c38c084423b6478871b9cc74683a8.tar.gz | |
[doc/algorithms.tex] For the Bessel function, say that the algorithm
assumes that no underflows/overflows occur.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@7558 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'doc/algorithms.tex')
| -rw-r--r-- | doc/algorithms.tex | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/algorithms.tex b/doc/algorithms.tex index 9a033d80e..0e84f1e50 100644 --- a/doc/algorithms.tex +++ b/doc/algorithms.tex @@ -3369,7 +3369,8 @@ $z \rightarrow \pm\infty$, and tends to $0$ when $z \rightarrow 0$, except $J_0$ which tends to $1$. We use the following algorithm, with working precision $w$, and rounding -to nearest: +to nearest. Warning! This algorithm assumes that no underflows/overflows +occur. \begin{quote} $x \leftarrow \circ(z^n)$ \\ $y \leftarrow \circ(z^2)/4$ [division by $4$ is exact] \\ |