------------ ORIGINAL MESSAGE ------------(may be snipped) On Sun, 12 Apr 2015 12:10:34 -0700, you wrote: >Ahhh HA! The human brain can do such. What logic in a computer program can >determine what is correct? > >Knowing what is correct is the battle. > >73 >Jim W7RY REPLY: Whatever NASA is using for their deep space probes seems to work pretty well. :-) 73, Bill W6WRT