NANs are like zombies. Do any operation with a NAN and it becomes a NAN.
Madness string 95344
My fingers are infused with ghost peppers.
"It is better and more satisfactory to acquit a thousand guilty persons than to put a single innocent one to death." Maimonides argued that executing a defendant on anything less than absolute certainty would lead to a slippery slope of decreasing burdens of proof.