Question about Casio FX-115ES Scientific Calculator

# How to get the symbol i or imaginary number in scientific calculator

Posted by on

• Level 3:

An expert who has achieved level 3 by getting 1000 points

One Above All:

The expert with highest point at the last day of the past 12 weeks.

Top Expert:

An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

Superstar:

An expert that gotÂ 20 achievements.

• Casio Master

Assuming you're in the complex mode, SHIFT ENG. The ENG key is above the 8.

Posted on Sep 14, 2010

Hi there,
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

Good luck!

Posted on Jan 02, 2017

×

my-video-file.mp4

×

## Related Questions:

### How to use complex numbers in a matrix using casio calculator

Sorry, you cannot do that. If matrix is small split it in imaginary part and real part . This will double the dimensions. But this family of calculators you can have matrices with dimensions at most equal to three. Do the calculation by hand.

Dec 30, 2015 | Casio Scientific Calculator Fx-570 Fx570...

### How do i use the iota

What you call the iota may be the key to enter imaginary parts of complex numbers. Please read your calculator's manual.

Sep 02, 2015 | Casio Brand New-Fx-991es Plus - Scientific...

### I can't use an imaginary number in a sigma notation

The summation function only works in the real mode, not the complex mode. You'll find that the same limitation applies to many other functions, such as the integration.

See page E-42 of this manual for the functions that are allowable in complex mode.

Apr 19, 2013 | Casio FX-115ES Scientific Calculator

### How to transfom imaginary value to polar

The question is how to represent a complex number in polar form .
Here is how it is done.

Aug 06, 2012 | Casio FX82MS Scientific Calculator

### How to complex numbers

The fx-350MS does not have complex capabilities. You can do complex calculations the old-fashioned way, breaking each complex number into its real and imaginary components.

Apr 29, 2012 | Casio FX350MS Scientific Calculator

### How to find exponential power of imaginary part in casio calculator

This calculator can do simply algebra with complex numbers-addition, subtractions, multiplications, extract the imaginary and real parts- but not much else. Sorry, calculating exponentials or complex numbers is not within its capabilities.

Aug 03, 2011 | Casio FX-115ES Scientific Calculator

### How to get the imaginary numbers on the 115es casio calculator? It is in purple and i cant get it with shift.

You need to be in complex mode before you can do any calculations involving complex numbers. Press MODE 2 to switch to CMPLX mode. When you're done, press MODE 1 to switch back to COMP mode. (Yes, the names are confusing. I didn't pick them.)

Dec 14, 2010 | Casio FX-115ES Scientific Calculator

### Where is the i button on the TI 86?

There isn't one. If you're entering a complex number in rectangular form, separate the real and imaginary parts with a comma (left of the 4). If you're entering a complex number in polar form, separate the magnitude and the angle with the angle symbol (2nd comma).

Sep 14, 2010 | Texas Instruments TI-86 Calculator

### How do i calculate using base numbers? Ex: How do I use this calculator to find 2 to the 12th power, without having to go: 2x2x2x2x2x2x2x2x2x2x2x2=4096?????????????

If you are using scientific calculator; there must be a symbol " ^ ". It is for power.
You can use it like this... 2^12=4096

If there isn't any such symbol... then it won't be easy.

2^12 = 4 ^ 6 = 16 ^ 3 = 16x16x16 = 4096

Feb 02, 2010 | Aurora Electronics SC190 Scientific...

### To work out the cube root of a number

I am guessing, but, find the key that has a 3 to the left of the root symbol, looks like a check mark. Push it, then the number you want to take a cube root of, then enter.

Jan 08, 2009 | Casio FX-115ES Scientific Calculator

## Open Questions:

#### Related Topics:

213 people viewed this question

Level 3 Expert

Level 3 Expert