The A<B block checks if one value is less than another.
Example A:
![library-math-lesserthan-example-1](https://www.centrldesk.com/hs-fs/hubfs/library-math-lesserthan-example-1.png?width=641&name=library-math-lesserthan-example-1.png)
Input A with value 5 and input B with value 10 is evaluated as true because value A is less than value B.
Example B:
![library-math-lesserthan-example-2](https://www.centrldesk.com/hs-fs/hubfs/library-math-lesserthan-example-2.png?width=641&name=library-math-lesserthan-example-2.png)
Input A with value 15 and input B with value 10 is evaluated as false because value A is greater than value B.
Result:
True if the value A is less than the value B. If the value A is greater than the value B, false is evaluated.
Tips and best practices:
All mathematical blocks can calculate floating-point numbers. The separator is a dot, not a comma. Example: 1.5 < 2.7
Library:
Math