I just regret not finding the equations library that existed on HP 50g - 48 G - 49G a less versatile calculator. more I do not understand why all the interface with a PC are not available for purchase, it really makes the article a lot more enjoyable when I can share with my laptop. But it's new, I am far from mastering all - and really wanted to test it for fun. Unfortunately, after an accident, I was no longer the same utility compared to my active period. But I am very happy because she lets me discover new things.
