Simple questions..
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Simple questions..
I own a 92-II.
The first question I'd like to put to you guys is how can I get
the 3rd root of 8 (for example.) If you don't understood what I've asked
(because of my "tecnical" English), what I'm looking for is the reverse of
2^3=8. Is there any way of doing that without doing 2^(1/3)???
Now what made me write this email... I'm studying Complex numbers
in school and I've figured out how to find zeros, solve equations, that
stuff that uses cSolve, cFactor and so on... But I still haven't figured
out how to make calculations with complex number ih the "trigonometrical"
(I don't know how do you call it) form. To help you guys: He have complex
number like this: z=a+ib and the other way that can be
z=|z|cos(x)+i.|z|sin(x). But this last form is equal to z=|z|cis(x). We
use a lot this last form, so it would be great for me if there was a way
of make calculations with complex numbers just like that... Something that
does the same like "cis" operation.
I've look in the manual but couldn't find out nothing that could
help me...
Thanks in Advance...
x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x
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