Who is he and what method is he using?

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@SquareRoot744 Kayolan does not use soboran. I believe he uses traditional methods for most events and for others he just has the savant ability. You can ask his mother for more details @26101

@26101

And my son, with autism, at 8, copes with cubic roots faster than square ones, up to a fourth decimal point, how, I don’t know … and the worst part is that he can’t explain it either. Now he’s going to the world in Germany.