To repeat, just subsitute the grade 1 pure gems for Grade X - 1(where X = grade of the mana gem) supergemmed gems that are supergemmed by psoreks old formula(my formula requires dual gems to work).
If you just use psorek's formula to upgrade after G5, you lose about 4% extra specials. Which continues to grow, I believe.
So there it is. Comments, critiques? I think this works because the Specced Method works- see how I make the grade 4s dominant in one color? And then combine them.
And, I'm guessing this method is only useful if people are sick of having to keep going back and forth between your 32-spec and their game. I know I have a HARD time memorizing that...this is cake in comparison C:
Basically .. under the order of operations, you are correct, in that you should only need one set of parenthesis.
HOWEVER - this game is a bit wonky. (o+b) +b +b +b +b +b
Under normal addition, you do not even need the parenthesis at all, because 3+4+5+6+7+2+1 all equals 28 regardless of how you choose to add the numbers together. 7+11+9+1 = 28, 3+9+13+3 = 28, and so on.
Here, however, (o+b) + (b+b) + (b+b) +b is NOT the same thing as (o+b) +b +b +b +b +b.
Nested parenthesis do make it hard to follow sometimes (especially when you get 3 or more sets all nested together) but he is trying to be exact in describing which gems you add to which other gems.