Using Mathematical Functions
To specify a mathematical expression, you can choose an operation from a set of built-in ABAP functions.
Syntax
[COMPUTE] <n> = <func>( <m> ).
The blanks between the parentheses and the argument <m> are obligatory.
The result of calling the function <func> with the argument <m> is assigned to <n>.
The available functions are described in the following topics: