I'm not a programmer so I don't know the language, just thought I'd share.

Enter in (-1/3) gives answer approximation=> works with any negative repeating decimal approx.

hilight number approximation and multiply times 6. Enter

answer is -2.

now enter (ANS)+1

the answer is -.9999999998

Any clue on why? Seems like a programming error since it works for positive repeating fractions. Also if you click ANS and do not highlight the approx. it does not work.

Thanks