====Sub Node====

This node **subtracts the two input values from one-another**.

This node is available in all [[analytic_modules|modules]].

This is part of the [[folder_math|Math nodes]], designed to perform mathematical functions and comparisons on values.

{{addnode.png}}

===Inputs===

**Input #1** is a //number// and is the value you want to start with. \\
**Input #2** is also a //number// and is the value you want to subtract from input #1.

===Outputs===

**Output #1** is a //number// and is equal to the value of Input 1 minus the value of Input 2.

===Options===

The **bvalue** option allows you to set the value of **Input 2** when that input isn't connected. It's a faster method than creating a [[basic_const|Const Number]] node.

===Notes===

When using this node to determine the size of the //difference// between two numbers, you might want to consider the [[math_abs|Abs]] function, so that you capture the difference in both a positive or negative direction.

===See Also===

[[math_Add|Add]]\\
[[math_Mult|Mult]]\\