langurs

I noticed a number of known values are generated every time you run a trig. function (but not all of them). Wouldn't it be more efficient if all known values...

There is so much in the file decimal.go. Could the trigonometry and marshaling methods be put into separate files?

RoundUp() and RoundDown() with Negative Numbers

1

The RoundUp() and RoundDown() functions treat negative numbers the opposite of what I would expect. For example, if you're rounding "up," I would expect the number -1.45 could become -1.4,...

Could more trigonometry functions be added, such as Atan2(), Acos(), etc.?