FastMath toRadian and toDegree don't handle very large double numbers well.
For example, toDegrees(Double.MAX_VALUE) => NaN, but it should be INFINITY
and toRadian(Double.MAX_VALUE) => NaN instead of the proper value
This is because of the lines:
This seems to be an attempt to split x into a large and a small part, but fails when x >= MAX_VALUE / 1073741824.0
Not sure how to fix this