Soloving equatins with complex numbers?
02-06-2015, 10:08 PM (This post was last modified: 02-06-2015 10:26 PM by Vebb.)
Post: #1
 Vebb Junior Member Posts: 2 Joined: Feb 2015
Soloving equatins with complex numbers?
Hi, as the title says, is there a program for the HP Prime that can solove equations with 1-10 variables A-J(for example) and complex numbers:

This is to be use for calculating AC current with node voltage and mesh current.

Example:
4*B+5*A*i(complex) = 0

B = 3

I know that there is a program for the HP 50G, but I have the HP Prime...

Is is right that this is not supported?
Would I have to get the HP 50G to solove these equations in any efficent time frame (as I have quite many of these equations to solove...)

thx for helping
02-07-2015, 08:48 AM
Post: #2
 retoa Member Posts: 168 Joined: Jan 2015
RE: Soloving equatins with complex numbers?
Hello Vebb,

you can simply use the "solve" command in CAS.
Here an example. I stored the 2 equations in e1 and e2 because it is more readable but you can write them directly in the "solve".
Then you can simplify to have the answer in a+b*i form and approx (shift enter) to have the numerical value.

Regards

reto

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02-07-2015, 12:18 PM
Post: #3
 Vebb Junior Member Posts: 2 Joined: Feb 2015
RE: Soloving equatins with complex numbers?
Thx alot, will defintly be doing this

(02-07-2015 08:48 AM)retoa Wrote:  Hello Vebb,

you can simply use the "solve" command in CAS.
Here an example. I stored the 2 equations in e1 and e2 because it is more readable but you can write them directly in the "solve".
Then you can simplify to have the answer in a+b*i form and approx (shift enter) to have the numerical value.

Regards

reto
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