[QUOTE=sagefr0g;it makes it seem as if A7vs2 is such a close call but then it's not even in the I18, maybe risk averse stuff like ihate17 is saying?
then even seemingly more convoluted for A7vs2 if you can't double stand with no deviation number...
confusing to me.
probably something i'm missing, maybe learn something new again here :
As a haphazard guess on why A7 vs 2 is not in the I18: The gain made by doubling is not significant over standing?
As far as your confusion over there being no deviation number for hitting A,7 vs 2, either I am not reading your post correctly or you are missing something.
For there to be an indice number, there needs to be a count where hitting soft 18 vs 2 would have a higher win rate percentage than standing on it.
Since Wong only published numbers for TC's of +20 to -20, my guess is if there is such a number it goes beyond these borders.
So if you are playing a game where you can not double A,7 or you have a 3 or more card soft 18, just stay.
ihate17