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hwcheng
5th March 2009, 06:46 PM
The landscape mode of the calculator supposes to be a scientific calc. Yet, I don't find it usable as it lacks all inverse functions!!

So, forget it. Just a piece of useless gimmick.

Correct me if I am wrong.
ruskiyab
5th March 2009, 10:50 PM
Weird that they'd put in hyperbolic functions but not inverses
suiller
5th March 2009, 11:07 PM
The landscape mode of the calculator supposes to be a scientific calc. Yet, I don't find it usable as it lacks all inverse functions!!

So, forget it. Just a piece of useless gimmick.

Correct me if I am wrong.

you are right... I agree... anyway there are some good freeware alternative, of course not so "nice" but at least they work

keep default diamond2 calc for everyday usage & install the alternative for specific calculations
kosherpig
6th March 2009, 04:35 PM
Have you tried trigonometry for bigger angles? On my Diamond results of sinus for angles>90° were nonsense. (like -2, etc.)