any:

Syntax:	any ( A )

Description:

	When A is a vector (row or column):
	  Any returns TRUE (1) if any of the elements of A are non-zero.
	  Any returns FALSE (0) otherwise.

	When A is a matrix (m >= 2):
	  Any operates on the columns of A, returning a row-vector of
	  ones and zeros.

See Also: all
