Question about Casio FX82ES Scientific Calculator

You cannot do matrices with this calculator. Use an FX991 ES, or FX115 ES.

Posted on Jan 18, 2014

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Posted on Jan 02, 2017

SOURCE: how to use the cosine,tangent etc functions of

Hello,

1.Set the correct angle unit required by your problem: degrees, radians, or grads. [SHIFT][MODE] [3:deg] or [4:Rad]

2. Press the key for the function COS, SIN, or TAN

[COS] displays Cos(

3.Enter the angle 12 deg Screen shows cos(12

Close the right parenthesis ) Screen shows cos(12)

4.Press [=] Screen displays 0.9781

If you want the inverse trigonometric functions you access them with arccos [SHIFT] [COS] (cos^-1)

arcsin [SHIFT][SIN] (sin^-1)

actan [SHIFT][TAN] (tan^-1)

You have to know the **principal domain** for the inverse trigonometric functions (see any book on trigonometry) to understand the results.

Hope it helps.

Posted on Nov 05, 2009

SOURCE: casio fx-82es significant figures

it should...

it can be found by SHIFT then MODE then SCI is the one you want to choose

Posted on Jan 21, 2010

I am sorry there are no statistical probability distribution functions on the FX-82ES calculators. Try with the FX-991ES.

Oct 07, 2015 | Casio Scientific Calculator Fx-82es Plus

The calculator has two symbols to use as decimal separators but it does does separate the thousands.

Jun 03, 2015 | Casio Scientific Calculator Fx-82es Plus

Press SHIFT MODE 7 then specify the number of digits you want after the decimal point.

May 14, 2012 | Casio Scientific Calculator Fx-82es Plus

For the reciprocal of a number, enter the number then press the key marked with an x^-1. You might have to use the SHIFT key first. For inverse of trigonometric functions use the SHIFT key followed by the function name. The inverse of LN is e^x. The inverse of log is 10^x. To calculate the inverse of a matrix, enter the name of the (already created) square matrix then press x^-1.

Jan 09, 2012 | Casio FX-115ES Scientific Calculator

Yes,it's possible to program the Fx-82es to separate the digits with the help of comma.

PLEASE FOLLOW THE INSTRUCTION CAREFULLY.

If you make a mistake then please turn the calculator off and start over again.

====

Turn the calculator on.

GO TO Display setup screen

Disp 1

You will has two options

1 for DOT (that's not what you want)

2 for Comma (please press 2 and enter/triangle pointing to the right)

Please let me know are you able to get to setup mode and make the comma change on reply.

PLEASE FOLLOW THE INSTRUCTION CAREFULLY.

If you make a mistake then please turn the calculator off and start over again.

====

Turn the calculator on.

GO TO Display setup screen

Disp 1

You will has two options

1 for DOT (that's not what you want)

2 for Comma (please press 2 and enter/triangle pointing to the right)

Please let me know are you able to get to setup mode and make the comma change on reply.

Jan 24, 2011 | Casio FX-300MS Calculator

it should...

it can be found by SHIFT then MODE then SCI is the one you want to choose

it can be found by SHIFT then MODE then SCI is the one you want to choose

Jan 07, 2010 | Casio FX-300MS Calculator

Hello,

In the FX-300Ms manual, the same for the FX-82MS, there is no way to use base-n (binary, octal, hexadecimal) calculations.

Sorry.

In the FX-300Ms manual, the same for the FX-82MS, there is no way to use base-n (binary, octal, hexadecimal) calculations.

Sorry.

Feb 22, 2009 | Casio FX-300MS Calculator

Nov 25, 2008 | Casio FX-300MS Calculator

change the mode to stat and then start operating it in statistical mode

Feb 24, 2008 | Casio FX-300MS Calculator

Feb 26, 2014 | Casio FX82ES Scientific Calculator

Feb 09, 2014 | Casio FX82ES Scientific Calculator

Jan 08, 2014 | Casio FX82ES Scientific Calculator

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When i press MODE there is only 3 options:1:COMP 2:STAT 3:TABLE

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