Functions: Abs Function Returns the absolute value of a number. Abs( number ) The number argument can be any valid numeric expression. If number contains Null, Null is returned; if it is an uninitialized variable, zero is returned. Remarks The absolute value of a number is its unsigned magnitude. For example, Abs( -1 ) and Abs( 1 ) both return 1. The following example uses the Abs function to compute the absolute value of a number: Dim MyNumber MyNumber = Abs( 50.3 ) ' Returns 50.3. MyNumber = Abs( -50.3 ) ' Returns 50.3. Array Function Returns a Variant containing an array. Array( arglist ) The required arglist argument is a comma-delimited list of values that are assigned to the elements of an array contained with the Variant . If no arguments are specified, an array of zero length is created. Remarks The notation used to refer to an element of an array consists of the variable name followed by parentheses containing an index numb...