Algebraic form
12-12-2019, 10:35 PM
Post: #1
 What_Else Junior Member Posts: 6 Joined: Dec 2019
Algebraic form
Hey, is it possible to convert any complex equation or expression to algebraic form ( z = a + ib ) ?
Currently, when i type my expression the result doesn't make two different parts (real and im)

Thank you
12-16-2019, 09:18 AM (This post was last modified: 12-16-2019 09:50 AM by Stevetuc.)
Post: #2
 Stevetuc Senior Member Posts: 313 Joined: Jan 2014
RE: Algebraic form
(12-12-2019 10:35 PM)What_Else Wrote:  Hey, is it possible to convert any complex equation or expression to algebraic form ( z = a + ib ) ?
Currently, when i type my expression the result doesn't make two different parts (real and im)

Thank you

Can you share your input expression?
You can input as eg:
a+i*b or a+ib or (a,b)

This thread shows how to convert from polar <> rect in home screen
12-16-2019, 01:39 PM
Post: #3
 CyberAngel Member Posts: 299 Joined: Jul 2018
RE: Algebraic form
(12-12-2019 10:35 PM)What_Else Wrote:  Hey, is it possible to convert any complex equation or expression to algebraic form ( z = a + ib ) ?
Currently, when i type my expression the result doesn't make two different parts (real and im)

Thank you

Settings on the [looks like a house] HOME key in Shifted blue
Offers
...
Complex: a+b*i
12-16-2019, 03:51 PM
Post: #4
 Stevetuc Senior Member Posts: 313 Joined: Jan 2014
RE: Algebraic form
(12-16-2019 01:39 PM)CyberAngel Wrote:
(12-12-2019 10:35 PM)What_Else Wrote:  Hey, is it possible to convert any complex equation or expression to algebraic form ( z = a + ib ) ?
Currently, when i type my expression the result doesn't make two different parts (real and im)

Thank you

Settings on the [looks like a house] HOME key in Shifted blue
Offers
...
Complex: a+b*i

In the latest release ( at least on the android app which I have to hand) it says instead
Complex: See Symbolic setup
And in symbolic setup:

Which controls whether real input can create complex output rather than the format of the Complex number. Not sure where that option went?
12-16-2019, 05:05 PM
Post: #5
 chromos Member Posts: 231 Joined: Jun 2015
RE: Algebraic form
I have this:

Prime G2, 15C CE
12-16-2019, 05:57 PM
Post: #6
 Stevetuc Senior Member Posts: 313 Joined: Jan 2014
RE: Algebraic form
(12-16-2019 05:05 PM)chromos Wrote:  I have this:

Weird, I have this

12-16-2019, 06:02 PM (This post was last modified: 12-16-2019 06:02 PM by chromos.)
Post: #7
 chromos Member Posts: 231 Joined: Jun 2015
RE: Algebraic form
You need switch Function Symbolic Setup > Complex to System.

Prime G2, 15C CE
12-16-2019, 06:19 PM
Post: #8
 Stevetuc Senior Member Posts: 313 Joined: Jan 2014
RE: Algebraic form
(12-16-2019 06:02 PM)chromos Wrote:  You need switch Function Symbolic Setup > Complex to System.

Thanks!
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