Question about Casio FX-115ES Scientific Calculator

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I don't think you can change the pi value on your calculator. However, what you can do is store 3.14 in the memory and instead of using the pi key, recall the number from the memory key.

How to use the various memory keys is outlined in the manual.

Good luck,

Paul

http://support.casio.com/storage/en/manual/pdf/EN/004/fx-300ES_PLUS_EN.pdf

How to use the various memory keys is outlined in the manual.

Good luck,

Paul

http://support.casio.com/storage/en/manual/pdf/EN/004/fx-300ES_PLUS_EN.pdf

Apr 07, 2016 | Casio fx-300ES Calculator

Casiodisplay format (Disp) settings while the calculator is in the BASE ... Be sure to checkthe current calculation mode (SD, REG,. COMP ... Use [ and ] to display the expression 4 + 4. Press A ... want to perform scientific function calculations. COMP .

Dec 03, 2015 | Casio Office Equipment & Supplies

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

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

Aug 30, 2014 | Office Equipment & Supplies

This calculator cannot manipulate letter symbols, so it cannot do algebra. It can only use numbers whose values are known to it: either those on display, or those stored in variables A to E or F , X, Y, and M.

Sep 08, 2013 | Casio FX-115ES Scientific Calculator

You can store values in the memory locations the calculator has (A,B,C, D, M). However they will may not remain stored once the calculator is turned off.

To store a value in say Memory location A

type in the number and press STO> A.

If that does not work, type in a number and press STO> ALPHA A

To retrieve a stored value, press RCL A or RCL ALPHA A

To store a value in say Memory location A

type in the number and press STO> A.

If that does not work, type in a number and press STO> ALPHA A

To retrieve a stored value, press RCL A or RCL ALPHA A

May 25, 2012 | Casio Office Equipment & Supplies

To store a value into one of the variables A, B, C, D, X, Y, press SHIFT [STO] and the variable name.

To recall a value from one of them, press RCL and the variable name.

To recall a value from one of them, press RCL and the variable name.

Oct 12, 2010 | Casio FX-115ES Scientific Calculator

Storing

=: [ALPHA] [CALC](=)

A: [ALPHA][(-)] (A)

B: [ALPHA][ 0 ' "] (B)

X: [ALPHA][ ) ] (X)

Y:[ALPHA][S<=>D] (Y)

etc.

- To store numerical values in the variables A,B,C,D,X,Y and M you use the [SHIFT][RCL] key combination to access the (STOre) function.
- In what follows [ key] is the physical key and (key) is the SHIFTED key
- ex: store the value 13 in variable A
- 13 [SHIFT][RCL] (STORE) [(-)] (A)
- The calculator displays 13 --> A on top line and 13.000.. on bottom line.

- To recall a value stored in a variable ex: recall value stored in variable A
- Press [RCL][(-)] (A)
- Calculator displays A on top line and 13 on bottom line.

=: [ALPHA] [CALC](=)

A: [ALPHA][(-)] (A)

B: [ALPHA][ 0 ' "] (B)

X: [ALPHA][ ) ] (X)

Y:[ALPHA][S<=>D] (Y)

etc.

Jan 05, 2010 | Casio fx-300ES Calculator

Hi,

First let us repair the terminology.

Hope it helps.

Thank you for using FixYa and for rating this solution.

First let us repair the terminology.

- You can evaluate any expression (find the value of any expression for a particular value of its variable).Store a value in the variable, say X. Key in the expression and press [EXE].
- You can consider your expression(should not contain a relational operator such as =, greater than, less than, greater than or equal to, less than or equal to) to be a function Y1(x) = expression and graph it, or generate a table for it. You will have several values of the function calculated at various points.
- You can set your expression equal to 0 and find the particular value(s) of the variable (the unknown) that make the equality TRUE. That is called solving an equation.

Hope it helps.

Thank you for using FixYa and for rating this solution.

Nov 05, 2009 | Casio FX-7400G Plus Calculator

Hello,

In your manual, Appendix Program Library, (Page A1) you have the listing of the problem to solve the quadratic equation. Type it in your calculator and execute it.

Hope it helps.

In your manual, Appendix Program Library, (Page A1) you have the listing of the problem to solve the quadratic equation. Type it in your calculator and execute it.

Hope it helps.

Aug 13, 2009 | Casio FX-9750GPlus Calculator

If you do not want to see fractions set your calculator Input/Output mode to LineIO.

To do so, press SHIFT, then MODE to enter the SetUp. From the options offered select**2:LineIO. **

To do so, press SHIFT, then MODE to enter the SetUp. From the options offered select

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

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