
 Usage

Returns the lower triangular matrix of a square matrix. The
general syntax for its use is

     y = tril(x)

where |x| is a square matrix. This returns the lower
triangular matrix (i.e.: all cells on or above the diagonal
are set to 0). You can also specify a different diagonal
using the alternate form

     y = tril(x,n)

where n is the diagonal offset. In this mode, the diagonal
specified is not set to zero in the returned matrix (e.g.:
tril(x) and tril(x,-1)) will return the same value.

* FreeMat_Documentation
* Array_Generation_and_Manipulations
* Generated on Thu Jul 25 2013 17:17:13 for FreeMat by
  doxygen_ 1.8.1.1

