Question number 1:
- Have you read the documentation? (Let me answer that one: No) (At least the part about the
Question number 2:
- What and in which form are you trying to calculate?
Question number 3 (set of questions)
- Don't you think that if you consider some results right and some wrong, you could provide those results for comparison?
- A working snippet? Sample data?
Question number 4:
365in your code? That's not what people use.