That's not my argument, though. My argument is that Blue Way, as interpreted by the developers, is water, therefore fluidity, divination, and medical/poison. It's already being stretched thin, and now it gives you the capability to understand higher maths? That's breaking believability.
Oh, and Blue Way already allows you to shapeshift, which should have been either BrW or AW. Stretched so thin I can see right through it, like a film of clear water.