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New description for math.frexp() -- poor description noted by 

Francois Pinard.
This commit is contained in:
Fred Drake 2000-05-18 05:07:38 +00:00
parent 8a6d4d9cca
commit 8c5cedee69
1 changed files with 6 additions and 2 deletions
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8
Doc/lib/libmath.tex
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@ -64,8 +64,12 @@ Return \code{\var{x} \%\ \var{y}}.
\end{funcdesc} \end{funcdesc}
\begin{funcdesc}{frexp}{x} \begin{funcdesc}{frexp}{x}
Return the matissa and exponent for \var{x}. The mantissa is Convert a floating-point number to fractional and integral
positive. components. If \var{x} is zero, returns \code{(0.0, 0)}, otherwise
returns \code{(\var{frac}, \var{exp})} such that \code{\var{frac} *
2**\var{exp}} will equal \var{x}. \var{exp} will be an integer, and
the absolute value of \var{frac} will be in the range [0.5, 1.0)
(\var{frac} will share the sign of \var{x}).
\end{funcdesc} \end{funcdesc}
\begin{funcdesc}{hypot}{x, y} \begin{funcdesc}{hypot}{x, y}