Question about Office Equipment & Supplies
Convert complex number in to polar form
Posted by Anonymous on
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Press [MODE] and select [1:COMP]
Press [SHIFT][MODE] and select [3:Deg]. You can also use rad if the angle you are given is in radians.
To start the conversion
Press [SHIFT][-] (Rec) screen displays Rec(
Key in the radius r , ex: 3 screen displays Rec(3
Press [SHIFT][)] (,) to enter comma separator Rec(3,
Key in the angle in degrees, ex: 57.3; screen displays Rec(3,57.3
Press ) to close parentheses; screen displays Rec(3, 57.3)
X and Y are the values of the coordinates.
If angle is in radians, [SHIFT] [MODE][4:Rad] the command
Rec(3, Pi) gives X=-3, Y=0
I just realized that your question pertains to the FX82MS but is listed under the FX115ES (That is quite a difference) So my answer above does not concern you but I will leave it as is should anyone need the answer for the FX115ES.
Look at the enclosed screen capture for the FX82MS
Posted on Nov 16, 2010
You can switch the display mode for complex numbers by pressing SHIFT MODE down 3 and picking one. This will display the current result in the selected mode.
You can also override the current display mode and specify the format. Add these keystrokes at the end of a calculation: SHIFT 2 then 3 for polar or 4 for rectangular.
Posted on Nov 24, 2010
SOURCE: How do I convert between
Use the >Rec and >Pol commands. They're in the Complex number menu, accessible through 2nd [CPLX] MORE.
[CPLX] is the shifted function of the 9 key.
Posted on Dec 11, 2010
Set the calculator to polar form, then simply enter the radius, press the comma key, then enter the angle (in whatever angular mode you've specified).
Full details are in Chapter 2 of the manual you can download from here.
Posted on Oct 26, 2011
Tips for a great answer:
Oct 14, 2015 | Office Equipment & Supplies
Nov 08, 2014 | Casio CFX-9850G Plus Calculator
Feb 04, 2014 | Casio FX991MS Scientific Calculator
Oct 25, 2011 | Office Equipment & Supplies
Jan 12, 2011 | Casio FX991ES Scientific Calculator
Dec 10, 2010 | Texas Instruments TI-86 Calculator
Nov 24, 2010 | Casio FX-115ES Scientific Calculator
Apr 28, 2010 | Casio Algebra FX 2.0 Calculator
Feb 29, 2008 | Computers & Internet
79 people viewed this question
Usually answered in minutes!