Question about Sharp EL-520X Advanced Scientific Calculator White BP package of 5

How to change 8+j6 to polar form?

Ad

Press 8 2ndF , 6 2ndF ->r(theta) and see r on the display.

Press 2ndF <-,-> and see theta on the display.

Press 2ndF <-.-> to switch between r and theta.

Posted on Dec 06, 2012

Ad

What do you mean "it won't weld" ? Does the wire come out when you press the trigger? If so and there's no spark when you ground it then check the heavy relay that operates the heavy juice. Tell us what you have done and tried so far.

Dec 05, 2014 | Welding Tools

See captured image

Sep 15, 2013 | Texas Instruments TI-Nspire Graphic...

You have the calculator set to Polar notation. In Polar form -2.16 is 2.16 angle 180. To get out of this, press SHIFT MODE down-arrow 3 1 .

Jul 29, 2012 | Casio FX-115ES Scientific Calculator

Conversion of polar form to rectangular:

- Switch to CMPLX mode: [MODE] [2]
- Enter complex number in polar form, e.g. r = 3, θ = 42Â°: 3 [SHFT] [(-)] 42 [=]
- Switch to rectangular view: [SHFT] [2] [4]

- Switch to CMPLX mode: [MODE] [2]
- Enter complex number in rectangular form, e.g. real part = 2, imag part = 3: 2 [+] 5 [ENG] [=]
- Switch to polar view: [SHFT] [2] [3]

Jan 12, 2011 | Casio FX991ES Scientific Calculator

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.

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.

Nov 24, 2010 | Casio FX-115ES Scientific Calculator

Use the Rec function (shift of the - key).

Rec(r,t) converts a polar value of magnitude r and angle t in the current angular mode. The real value is assigned to X and the imaginary value is assigned to Y.

Use the Pol function (shift of the + key) for the reverse.

It's on page E-37 of the manual. If you've misplaced your manual, you can download a new one from http://www.casio.com/support/manuals

Rec(r,t) converts a polar value of magnitude r and angle t in the current angular mode. The real value is assigned to X and the imaginary value is assigned to Y.

Use the Pol function (shift of the + key) for the reverse.

It's on page E-37 of the manual. If you've misplaced your manual, you can download a new one from http://www.casio.com/support/manuals

May 28, 2010 | Casio FX-115ES Scientific Calculator

how can i enter a polar form number with angle to convert into a complex numbe(a+bi)

Apr 28, 2010 | Casio Algebra FX 2.0 Calculator

For a TI-86

Converting rectangular to polar

Press "2ND" and then "MORE" for the MODE screen

Highlight PolarC and press "ENTER"

Quit that screen.

Now ready to go.

A example of converting 5+j6

Enter "(5,6)" in the calculator and press "ENTER"

Should get (7.81024967591*angle*50.1944289077)

Converting polar to rectangular

Press "2ND" and then "MORE" for the MODE screen

Highlight RectC and press "ENTER"

Quit that screen.

Now ready to go.

A example of converting 5*angle*35

Enter "(5*angle*35)

Should get (4.09576022145,2.86788218176)

Note

*angle* is the symbol when you press "2ND" then ","

Note 2

To round the an decimal places press "2ND" then "MORE" for the MODE screen and on the line that says float, choose a number on that line for the number of decimal places you would like to have.

More can be found at

http://docs.google.com/gview?a=v&q=cache:nAC57BtC6IIJ:myweb.wit.edu/khabaria/ELEC195_files/ti86cplx.pdf+ti-86+convert+to+polar&hl=en&gl=us

Converting rectangular to polar

Press "2ND" and then "MORE" for the MODE screen

Highlight PolarC and press "ENTER"

Quit that screen.

Now ready to go.

A example of converting 5+j6

Enter "(5,6)" in the calculator and press "ENTER"

Should get (7.81024967591*angle*50.1944289077)

Converting polar to rectangular

Press "2ND" and then "MORE" for the MODE screen

Highlight RectC and press "ENTER"

Quit that screen.

Now ready to go.

A example of converting 5*angle*35

Enter "(5*angle*35)

Should get (4.09576022145,2.86788218176)

Note

*angle* is the symbol when you press "2ND" then ","

Note 2

To round the an decimal places press "2ND" then "MORE" for the MODE screen and on the line that says float, choose a number on that line for the number of decimal places you would like to have.

More can be found at

http://docs.google.com/gview?a=v&q=cache:nAC57BtC6IIJ:myweb.wit.edu/khabaria/ELEC195_files/ti86cplx.pdf+ti-86+convert+to+polar&hl=en&gl=us

Dec 02, 2008 | Texas Instruments TI-86 Calculator

This is an example, plug in your problem.

Convert 12 - 42*j* to polar form
(*r* ∠ q).

For**CASIO** calculator...

**Keystrokes**
**Display**
12
12
12
42
42
-42
43.68065934 (=
*r*)
-74.0546041 (= θ)
Therefore,

Complex number in rectangular form: 12 - 42*j*
Same complex number in
**polar** form:
43.7 ∠ -74°

Convert 12 - 42

For

Complex number in rectangular form: 12 - 42

Feb 29, 2008 | Computers & Internet

Hello
E10 = Problems during water filling phase ? washing
(Machine tries to fill for 10 min without reaching the level)
Checks to do:
Is there one of the tree valves
that is not working? NO,
Verify that tap and hoses are
letting the water coming in. (tap
open, hoses connected and not
kinked)
Is the wiring OK?
(Measure the 3,8 K Ω of the valve
from the cable Main board side:
- between J6-1 and J6-5 wash
valve; - between J6-2 and J6-4
prewash valve; -between J6-3 and
J6-7 hot or bleach valve. if NO
Replace the cable.
Change the main Board
Regards David Marsh

May 17, 2007 | Zanussi FJD1466W Front Load Washer

1,257 people viewed this question

Usually answered in minutes!

I should also add that you can see instructions and examples for coordinate conversions in section 13 of the manual:http://files.sharpusa.com/Downloads/ForH...

×