In excel in the IF (M24 = 0,0, ABS (M24-M22)) What does that mean (former …

0 and two in front of the comma is understandable how?

If M24 = 0, then display 0, or else show ABS ( M24-M22) of the results
ABS () refers to the absolute value function

if you only have to look
comma is in fact the following parameters of the three conditions posed
parameters:M24 = 0
If the conditions for the establishment of the return value:0
if the conditions are not set to return to the value of ABS (M24-M22) to add, is a comma-separated
sign in front of the two values are 0 is the first
A second
conditions to determine the return value is if the statement means that, if met, should be how to get results, otherwise, how is the result of.
Is a comma-separated mean, and the same words, the need to Standstill.
Multi-book look at the computer.