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Determining if All Elements are True

Syntax	y = all(x)
	y = all(x, d)
See Also	Mlmode , any

Description
Determines if all of the elements of x are true where x is a logical matrix.

If d is not present, y is a logical scalar that is true if all of the elements of x are true.

If the argument d is the integer one, y is a logical row vector with the same column dimension as x. The j-th element of the y is true, if all of the elements in the j-th column of x are true.

If the argument d is the integer two, y is a logical column vector with the same row dimension as x. The i-th element of the y is true, if all of the elements in the i-th roe of x are true.

Example
If you enter
     x = [ 0 2 0; 4 5 0 ]
     all(x)
O-Matrix will respond
     F
If you continue
     all(x, 1)
O-Matrix will respond
     [ F , T , F ]
If you continue
     all(x, 2)
O-Matrix will respond
     {
     F
     F
     }