Functions Index :: A :: And2
And2(val x1, val x2)
Returns the result of the AND of its arguments. 
d = And2(w > t, w == 4)
#d == true since both arguments are true bool expressions
: The function is provided as a building block of more complex functions, particularly for operations on arrays. See the documentation of the array package and the ArrayOpFunc, ArrayOpArrayFunc and ArraySum functions.