01-29-2012 01:57 PM
what is the purpose of retain statement?
Is K initially assume as zero?
Should I do following if I want to initial k value other than zero?
01-29-2012 02:39 PM
hi ... if you don't want to set an initial value, you can skip the RETAIN statement since a SUM statement (K+M) implies retain and starts with an initial value of 0
if you want to set an initial value ... RETAIN K 2.4;