Question about Casio FX-115ES Scientific Calculator

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Complex numbers in fx-85ms - Casio FX-115ES Scientific Calculator

Posted by Anonymous on

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4 Related Answers

RSachmann

Ryan

  • 101 Answers

SOURCE: I have a casio calulator

only this i found for complex numbers was in this article http://support.casio.com/pdf/004/GY300_Dtype_E.pdf page E-31

Posted on Apr 06, 2011

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k24674

  • 8091 Answers

SOURCE: How you find the cube root of a complex number

You can use the root functions even in COMPLEX Mode, but you cannot feed the root functions a number that is complex.k24674_57.jpg

The case you have given is easy enough to do by hand (see screen capture below.)

k24674_58.jpg

Posted on May 23, 2011

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nathane35

  • 113 Answers

SOURCE: how do i calculate the

As per Wikipedia, "As the function f(x) = bx is the inverse function of logb(x), it has been called the antilogarithm." For example using base 10, log of 1000 is equal to 3, and the antilog of 3 is 1000.

In your calculator try to use SHIFT LOG (10^x). Please remember this is for base 10.

Posted on Jul 10, 2011

k24674

  • 8091 Answers

SOURCE: why the value of sin

Check that your angle unit is the correct one. If your problem requires degrees make sure the calculator is set to degrees also. If radians then you should set radians.

Posted on Jul 16, 2011

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1 Answer

Hi I have Casio fx -991es plus calculator its give me wrong answer in complex number equations


It does not solve complex number equations. You can do simple calculations on complex numbers: addition, multiplication, etc. But nothing fancy.

Oct 26, 2015 | Casio Office Equipment & Supplies

1 Answer

Is fx 115ES supports matrix with complex numbers as elements..if not please suggest one...


The calculator barely handles matrices of up to 3X3. Matrices with complex coefficients are well beyond its capabilities.

Oct 13, 2013 | Casio FX-115ES Scientific Calculator

1 Answer

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

1 Answer

Why the value of sin in my calculator is incorrect? my calculator is casio fx 85ms


Check that your angle unit is the correct one. If your problem requires degrees make sure the calculator is set to degrees also. If radians then you should set radians.

Jul 16, 2011 | Casio FX85MS Scientific Calculator

1 Answer

How do i calculate the antilog of a number say '3' on Casio FX-85MS


As per Wikipedia, "As the function f(x) = bx is the inverse function of logb(x), it has been called the antilogarithm." For example using base 10, log of 1000 is equal to 3, and the antilog of 3 is 1000.

In your calculator try to use SHIFT LOG (10^x). Please remember this is for base 10.

Jul 09, 2011 | Casio FX-300MS Calculator

1 Answer

How you find the cube root of a complex number (8,60degrees) on the Casio Fx-115ES


You can use the root functions even in COMPLEX Mode, but you cannot feed the root functions a number that is complex.k24674_57.jpg

The case you have given is easy enough to do by hand (see screen capture below.)

k24674_58.jpg

May 22, 2011 | Casio FX-115ES Scientific Calculator

1 Answer

I can't plug in "i" on my casio fx-115ES even when


By default the calculator only works with real numbers. To use complex numbers, press MODE 2 to switch to complex mode.

Dec 13, 2010 | Casio FX-115ES Scientific Calculator

2 Answers

Solve comlex equation


Hello,
I do not understand what you mean by solve complex equations, but if you want to manipulate complex numbers here are the tools you need to enter your complex numbers. Operations and function evaluations do not need special symbols.

b4c488c.jpg Hope it helps.

Oct 31, 2008 | Casio FX-9860G Graphic Calculator

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