Correct missing braces in operations_in_arrays.rst

10 years ago · 1d92a73a55
parent 5a53f41622
commit 1d92a73a55
1 changed files with 1 additions and 1 deletions
--- a/modules/core/doc/operations_on_arrays.rst
+++ b/modules/core/doc/operations_on_arrays.rst
@ -2507,7 +2507,7 @@ The function ``pow`` raises every element of the input array to ``power`` :

 .. math::

-    \texttt{dst} (I) =  \fork{\texttt{src}(I)^power}{if \texttt{power} is integer}{|\texttt{src}(I)|^power}{otherwise}
+    \texttt{dst} (I) =  \fork{\texttt{src}(I)^{power}}{if \texttt{power} is integer}{|\texttt{src}(I)|^{power}}{otherwise}

 So, for a non-integer power exponent, the absolute values of input array elements are used. However, it is possible to get true values for negative values using some extra operations. In the example below, computing the 5th root of array ``src``  shows: ::