diff options
Diffstat (limited to 'gcc/fortran/intrinsic.texi')
| -rw-r--r-- | gcc/fortran/intrinsic.texi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/fortran/intrinsic.texi b/gcc/fortran/intrinsic.texi index 9eb32413d50..ad09185bd45 100644 --- a/gcc/fortran/intrinsic.texi +++ b/gcc/fortran/intrinsic.texi @@ -795,7 +795,7 @@ target associated with @var{PTR} and the target associated with @var{TGT} are not 0 sized storage sequences and occupy the same storage units. The result is false, if either @var{TGT} or @var{PTR} is disassociated. @item (E) If @var{TGT} is present and an array pointer, the result is true if -target assoicated with @var{PTR} and the target associated with @var{TGT} +target associated with @var{PTR} and the target associated with @var{TGT} have the same shape, are not 0 sized arrays, are arrays whose elements are not 0 sized storage sequences, and @var{TGT} and @var{PTR} occupy the same storage units in array element order. @@ -882,12 +882,12 @@ elemental function @item @emph{Arguments}: @multitable @columnfractions .15 .80 @item @var{Y} @tab The type shall be @code{REAL(*)}. -@item @var{X} @tab The type and kind type paremeter shall be the same as @var{Y}. +@item @var{X} @tab The type and kind type parameter shall be the same as @var{Y}. If @var{Y} is zero, then @var{X} must be nonzero. @end multitable @item @emph{Return value}: -The return value has the same type and kind type paremeter as @var{Y}. +The return value has the same type and kind type parameter as @var{Y}. It is the principle value of the complex number @math{X + i Y}. If @var{X} is nonzero, then it lies in the range @math{-\pi \le \arccos (x) \leq \pi}. The sign is positive if @var{Y} is positive. If @var{Y} is zero, then |
