Syntax

SUB(A1; A2) 

Arguments

Accepts two arguments, which may be either scalar values or arrays.

Result

If both arguments are scalar values, the result is a scalar value.
If at least one of the arguments is an array, the result is also an array. The size of the result is equal to the size of the input array.
If both of the arguments are arrays, the size of the result is equal to the size of the smallest input array.

Description

Each element of the result is the difference between the corresponding elements of the input arguments. 

Example 1:

Expression: SUB(arg1; 5)

arg1	5	7	3	2
result	0	2	-2	-3

 
Example 2:

Expression: SUB(arg1; arg2)  

arg1	5	7	3	2
arg2	4	6	6	0
result	1	1	-3	2

 
Example 3:

Expression: SUB(0; arg1)  

arg1	5	7	3	2
result	-5	-7	-3	-2

Related Examples

Windows Forms: Data Manipulation\Functions\Basic Functions