User blog comment:KthulhuHimself/Library Function/@comment-25601061-20151114193547/@comment-27014275-20151115082944

As a matter of fact, I do think you're wrong, alemango, because by this point, the FGH has no real meaning as it is (at the moment) only relevant to computable functions.

I look upon FGH with some doubt. It's quite broken, as it only refers to diagonalisation. I feel it's irrelevant to this specific function.