Complex Numbers Calculationsentering complex numbers with
Posted 07 January 2014 - 09:24 PM
Posted 08 January 2014 - 10:31 PM
You can simply use the form 3xe^(pi/4)+5xe^(pi/6)+...
Also the commands: cExpand(),compToPol() may help you.[in main window :action>complex>~...]
Have you written any program about this calculations?
Posted 09 January 2014 - 10:31 AM
Posted 10 January 2014 - 08:36 AM
You must enter them as vectors in braces like: [3,<(45)]
Don't forget to attention to the angle unit !!
Hoping to be useful
Edited by cp00u, 10 January 2014 - 08:46 AM.
Posted 09 February 2014 - 04:38 PM
in the calculator, the number 20 is the 1st argument and the number 38 is the 2nd argument --> |(20,38). You also need to enable the complex numbers mode.
Edited by PsySc0rpi0n, 09 February 2014 - 04:41 PM.
Posted 20 March 2014 - 01:04 AM
I seem to have a problem with complex numbers. Maybe a configuration issue but I'm obtaining wrong results for the following calculairon:
The result should be 258.87|-102.7
but the my ClassPad's result is 258.87|259.29
Can't figure out why! Any ideas?
Though, the following calculation:
(10-j20)x12.52|50.6 = 279.96|-12.75
which is correct with the real value!
Posted 22 March 2014 - 02:00 PM
Calculator automatically converts negative angles in their complementary values, meaning -102.7 = 257.3-360
Edited by PsySc0rpi0n, 22 March 2014 - 02:00 PM.
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