\ifPy
-\cvfunc{fromarray}
+\cvCPyFunc{fromarray}
Create a CvMat from an object that supports the array interface.
The function calculates the inverse square root of the argument, and normally it is faster than \texttt{1./sqrt(value)}. If the argument is zero or negative, the result is not determined. Special values ($\pm \infty $ , NaN) are not handled.
-\subsection{Inv}
+\cvCPyFunc{Inv}
Synonym for \cross{Invert}
\else
-\cvfunc{Round}
+\cvCPyFunc{Round}
Converts a floating-point number to the nearest integer value.
$2^{31}$, the result is not determined. Special values ($\pm \infty$ , NaN)
are not handled.
-\cvfunc{Floor}
+\cvCPyFunc{Floor}
Converts a floating-point number to the nearest integer value that is not larger than the argument.
$2^{31}$, the result is not determined. Special values ($\pm \infty$ , NaN)
are not handled.
-\cvfunc{Ceil}
+\cvCPyFunc{Ceil}
Converts a floating-point number to the nearest integer value that is not smaller than the argument.