Hi! I have two signals, represented as 16 bit doubles, let’s call them A and B. These signals are read inside of a WHILE loop. I would like to calculate An-An-1 and Bn-Bn-1, where An and Bn are the values of A and B at the nth iteration of the WHILE loop and An-1 and Bn-1 are the values of A and B during the n-1 iteration of the WHILE loop. Looking for guidance. Thanks!