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Anonymous Posted on Nov 07, 2016

I'm using a Casio Fx 9750GII calculator for Cash Flows. I've inputted a list left my i% entered at 0 (unknown). The calculator keeps giving MA Error on when I try to do IRR.

Everything on the list is positive. PBP is giving me a 0, and NPV/NFV are the same number due to no i%. I'm assuming it's a list entered incorrectly, but there's 1 number in sub and 3 outside. Numbers outside add up to more than the sub number, and they're ordered correctly.

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k24674

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  • Casio Master 8,093 Answers
  • Posted on Nov 28, 2016
k24674
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Joined: Aug 17, 2009
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In Casio Graphing calculators, MA error stands for Math Error. The calculation overflows the memory.

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Apr 28, 2009

SOURCE: Inputing factors on a casio fx-115es calculator

Unless I am failing to understand your problem, just combine like terms to get:
9x^2+2x+4 and then enter those coefficients into the quadratic solver.
That will get you the two answers -- both of them will be complex.
If you wanted to turn those two answers into factors (complex) of the original equation simply
change the signs on each and put an x in front.
Of course, the quadratic formula would also work.
CG

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Anonymous

  • 7 Answers
  • Posted on May 03, 2009

SOURCE: Trying to find standard deviation on the calculator

I took statistics last semester and I don't really remember how, but after you enter your data, you press SHIFT, then STAT (on the 1 key), then I think it's under 5 (VAR), and maybe Xon-1? Eh, funny how long you remember this stuff for....

k24674

  • 8093 Answers
  • Posted on Oct 02, 2009

SOURCE: Hi, I have a Casio calculator fx-991MS giving me wrong answers!

Hello,
I am only looking for a plausible cause of the error, because I do not believe your calculator can make such a mistake. I think you accidentally activated the Exponential display format and did not pay attention to the small, raised -03 that came at the end of the number displayed. It is a common mistake for those not very familiar with Scientific or exponential notation.

Let us try to reset your calculator to the normal (floating point) format.
Press the [MODE] key a number of times until you reach a screen that has FIX, SCI, NORM and under each one a number (FIX 1, SCI 2), Norm 3). To have the number of decimal place you gave in your result (4 decimal digits), you press 1 to select Fix then 4.

Be aware that scientific calculators usually stop displaying results in floating point format ( 0.0000045 ) if the number is smaller then 0.001. So basically, 0.00099 will be displayed as 9.90-04, -04 being raised above the level, and in smaller size.

Hope it helps.

Testimonial: "Thanks so much, its working now:) I thought I was going to have to buy a new calculator!"

Anonymous

  • 1 Answer
  • Posted on Dec 13, 2009

SOURCE: Convert to Binary in Casio fx-82ES

dear kladofora thire is no 4:BASE-N in the mode please i need help Gist

k24674

  • 8093 Answers
  • Posted on Jan 21, 2010

SOURCE: How do i calculate limits on my Casio fx-115es?

Sorry, but you cannot calculate limits of functions with this calculator. It does not have a Computer `Algebra System (CAS). For that you need a graphing calculator with CAS: Casio ClassPad 300, 300PLUS, 330, HP 48 GII, HP49 G/ G+, HP 50G, TI-NSPIRE CAS, TI89 Titanium, TI 92/92PLUS, TI Voyage 200 PLT. It is still a very good scientific (non graphing) calculator
However, you can calculate numerical derivatives, and numerical integrals, solve linear and non-linear equations.

Even though this post does meet your expectations, do not let that prevent you from rating it.

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Related Questions:

0helpful
1answer

How come when i try to do inverse trig function on my fx-9750 gii calculator it says Ma error?

Just wondering if the other functions are working.

The manual references setting up angle unit and setting up the "comp for mode" in the setup.

The keys you should be pressing to do this calculation are on page 51 (2-31) of the attached manual.
http://support.casio.com/manualfile.php?rgn=5&cid=004002013

Good luck. If unsuccessful, please repost.

Paul
0helpful
1answer

What is an Ma error casio fx-9860gii

Ma error means Mathematical error.
Check input values and make corrections to ensure that values are within allowed limits.
Please Check the manual for the calculator. It is available on the Casio website. Here is the link.

fx 9860G fx 9860G SD Calculators Manuals CASIO
0helpful
1answer

I have a Casio fx 9750Gii.i cant write long program because i have already used all alpha key memories.how to continue writing the program

I believe you must rethink the design of your program
If you have several inputs that lead to a single result you want to keep for further calculations, enter the inputs, calculate your result and store in a variable. The intermediate variables can be set to zero (by precaution) and reused.
Use functions, and subroutines. Usually, in well designed programs, the scope of a variable defined inside a function or subroutine is local :It can't collide with the same name used globally (global scope). If a variable is no longer needed destroy it and reuse it.
0helpful
1answer

How to write long programs after using all alpha keys memory with casio fx 9750Gii

I believe you must rethink the design of your program
If you have several inputs that lead to a single result you want to keep for further calculations, enter the inputs, calculate your result and store in a variable. The intermediate variables can be set to zero (by precaution) and reused.
Use functions, and subroutines. Usually, in well designed programs, the scope of a variable defined inside a function or subroutine is local :It can't collide with the same name used globally (global scope). If a variable is no longer needed destroy it and reuse it..
0helpful
1answer

Fractions how to in put them

Use the button marked [a b/c].
Type the integer part, press the button [a b/c], enter the numerator, press [a b/c], enter the denominator then the EXE key.
1helpful
1answer

My Casio fx-9750GII wont dispay a table

The message dimension error usually refers to instances where two lists do not have the same dimensions (number of elements)
I checked and the calculator gives condition error. Check the type of function you are creating a table for. Choose the type y=
11helpful
1answer

I have a Casio fx-9750GII, how do i switch my radians to degress?

From the Run Mode (select it and press exe), enter Setup (Shift Menu) and then highlight Angle. Press the function key that correponds to Deg and then press Exit.

The manual for the Casio Fx-9750GII is here: http://support.casio.com/manualfile.php?rgn=1&cid=004002013 . Other calculator manuals are here: http://support.casio.com/manuallist.php?rgn=1&cid=004 .

I hope this helps.

Cindy Wells
8helpful
1answer

How do I calculate normal distribution using a fx-9750gII?

I don't know about fx-9750gII, but for fx-991MS
Change the mode to REG
Then
Shift->3(DISTR)->1(P())->give your Z value
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