I'm not crazy about this ANC calculator. It seems more complicated than it needs to be(?)
I usually use
http://www.mylan-clozapine.com/ANCCalc.asp
which is greatly simplified although it does "round" the number and is therefore not quite as exact.
I'm pretty savvy with reading a lab report and found myself confused trying to decide which numbers this chart was asking for. Our lab reports have a separate section for Auto differential and Manual differential. I repeatedly tried to fill in the values, thinking that I understood the values that were being requested and continued to get the red "warnings".
Just my two cents!
Wendy B/mom to Grant