AND

THE BOX'S MAIN HELP:

Returns the logical AND of the inputs.
If all of the inputs are true, OUT is true, otherwise false.

A (input):

Value to be tested. This may be a boolean or a scalar.
Any non-zero scalar is true, zero is false.

B (vinput):

Value to be tested. This may be a boolean or a scalar.
Any non-zero scalar is true, zero is false.

OUT (output):

OUT is true if all the inputs are true, else false.
True is any non-zero number, false is 0.