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Diffstat (limited to 'manual/arith.texi')
| -rw-r--r-- | manual/arith.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/manual/arith.texi b/manual/arith.texi index ec16b7a..23d3aaa 100644 --- a/manual/arith.texi +++ b/manual/arith.texi @@ -437,7 +437,7 @@ INFINITY + I * copysign (0.0, cimag (z)) These functions are provided for obtaining the @dfn{absolute value} (or @dfn{magnitude}) of a number. The absolute value of a real number -@var{x} is @var{x} is @var{x} is positive, @minus{}@var{x} if @var{x} is +@var{x} is @var{x} if @var{x} is positive, @minus{}@var{x} if @var{x} is negative. For a complex number @var{z}, whose real part is @var{x} and whose imaginary part is @var{y}, the absolute value is @w{@code{sqrt (@var{x}*@var{x} + @var{y}*@var{y})}}. |