Question about mkl_?omatadd

Hi,

The description of mkl_?omatadd function in the manual is a bit confusing:

- parameter m is described as "The number of matrix rows". Which one ? (A, B or C ?) What if I want to transpose A or B ?

- same question about parameter n.

- Why is ldc an output parameter ??

I wanna do this kind of operation "C = alpha*A + beta*B^t".

Thanks in advance for your help,

Guix