Port numeric tower to NumHask

[o1lo01ol1o]

[o1lo01ol1o]

also finish those instances . . .

[o1lo01ol1o]

Currently blocked with some ambiguous type errors on polymorphic constant values. Hopefully is just my own error somewhere in the internals.

[stites]

I recall that you solved the type errors, @o1lo01ol1o, is that correct? I'm going to be assigning a coworker some tickets to dig deeper into autodiff than I have the bandwidth to do -- numhask integration is also slowly making its way into hasktorch.