student34 Messages 639 Reaction score 21 Thread starter Aug 19, 2012 #1 I can't imagine that every possible equation is preprogrammed. If that is not the case, then how do the calulators know the answers?
I can't imagine that every possible equation is preprogrammed. If that is not the case, then how do the calulators know the answers?
Charmar Messages 61 Reaction score 0 Aug 19, 2012 #2 http://en.wikipedia.org/wiki/Calculator#Internal_working