Cannot get the equal sign to work.

SOURCE: i cannot find where the greater than, smaller

On Casio calculators, inequality grap?ing has always been part of the OS. To perform inequality graphs, press the graph icon.

Press the F3 key to open the TYPE tab at the bottom of screen.

Use the F6 key to access other choices.The relational operators are then displayed and you can select the one you want to create the inequality function.

The casio manual is rather comprehensive and I am surprised that you could not find an answer to your questions. Did you leaf through it?

Posted on Dec 07, 2010

SOURCE: How do I type an equal sign into the calculator?

Look at the top left corner of the keypad. If you have a = sign marked on the f ace of the calculator (near a CALc or Solve key) you can enter the = by pressing [ALPHA] then the key next to which there is an = sign.

If you do not have that second = sign, you cannot enter it.

The FX-115ES and the FX-991ES do have that sign to allow the user to enter equations. In your calculator you only have three calculational modes: the general COMP mode, the STAT mode and the Table Mode. No equation mode. Sorry.

Posted on Aug 30, 2011

Yes you can enter basic or complicated expressions, you just can't enter equalities nor equations. The calculator cannot solve equations. When an expression (without an = sign) is entered, pressing the ENTER key will evaluate it.

Nov 08, 2015 | MultiView Office Equipment & Supplies

Look at the top left corner of the keypad. If you have a = sign marked on the f ace of the calculator (near a CALc or Solve key) you can enter the = by pressing [ALPHA] then the key next to which there is an = sign.

If you do not have that second = sign, you cannot enter it.

The FX-115ES and the FX-991ES do have that sign to allow the user to enter equations. In your calculator you only have three calculational modes: the general COMP mode, the STAT mode and the Table Mode. No equation mode. Sorry.

If you do not have that second = sign, you cannot enter it.

The FX-115ES and the FX-991ES do have that sign to allow the user to enter equations. In your calculator you only have three calculational modes: the general COMP mode, the STAT mode and the Table Mode. No equation mode. Sorry.

Aug 30, 2011 | Casio fx-300ES Calculator

You enter the problem into the calculator and when you are finished you press the equals sign to make it give you the answer to your problem.

Here is an example;

If I wanted to know what the sum (or total) was for 2 + 10+ 16 - I would enter the number 2 and then the plus sign + and then the number ten and the plus sign + and then the number sixteen and the plus sign again + and then press the equals sign which looks like this =. when I press the equals sign = the calculator gives me the answer to my question of what the total of those numbers are.

I hope this helps?

Here is an example;

If I wanted to know what the sum (or total) was for 2 + 10+ 16 - I would enter the number 2 and then the plus sign + and then the number ten and the plus sign + and then the number sixteen and the plus sign again + and then press the equals sign which looks like this =. when I press the equals sign = the calculator gives me the answer to my question of what the total of those numbers are.

I hope this helps?

Jul 16, 2011 | Casio fx-300ES Calculator

On these units, the "equals" sign ([=]) is located in the [TEST] menu. This menu is a [2nd] function of the [MATH] key.

This function is used to test if two expressions are equals. To evaluate an expression, simply hit [ENTER].

Good luck.

This function is used to test if two expressions are equals. To evaluate an expression, simply hit [ENTER].

Good luck.

Mar 01, 2011 | Texas Instruments TI-84 Plus Calculator

Hi,

You are running the application called Inequalz. You must uninstall it (NOT DELETE) to return to the normal calculator configuration.

Press [APPS]. Scroll down to find Inequalz. Highlight its number in the list and press {ENTER]. You will see a screen**Inequal Running** and

Your calculator will unload it out of memory.

Hope it helps.

You are running the application called Inequalz. You must uninstall it (NOT DELETE) to return to the normal calculator configuration.

Press [APPS]. Scroll down to find Inequalz. Highlight its number in the list and press {ENTER]. You will see a screen

- Continue
- Quit Inequal
- 3:About.

Your calculator will unload it out of memory.

Hope it helps.

Dec 04, 2009 | Texas Instruments TI-84 Plus Silver...

First hit "CA" Key. Then hold down the "%" key for 3 seconds. Then input the tax rate. Next hit the

"TAX +" . Then hit the "%" again. You are done. make sure the printer is on.

"TAX +" . Then hit the "%" again. You are done. make sure the printer is on.

Nov 15, 2008 | Casio DR-210HT Scientific Calculator

press the plus key again, it should work. ie put a number in and press the plus key twice, it should double, and again it should double again and so on

Sep 16, 2008 | Casio DR-T220 Calculator

I wonder if you can send me the User Manual of Casio Calculator P100-DH. Because I Have the machine, but I do not have the User Manual. I am
located in the city of Bogota, Colombia.

Thank you.

Esteban Guerra P.

Thank you.

Esteban Guerra P.

Jan 23, 2008 | Casio DR-210HT Scientific Calculator

Alignment of the gears is needed to solve this case. Although only authorized technician can only align these gears because it is too complicated.

Sep 20, 2007 | Casio DR-210HT Scientific Calculator

I found this and it seems to work
Solution #2posted on Nov 17, 2006
By greeneyes
Rank: Guru
Rating: 94.81%, 27 votes
on the bottom of your calculator is a reset button, with a paperclip or a pen press that button.
Then, press the calendar, clock key.
next, press the equal sign key until the date is flashing
type in the date using 11172006.
press the equal sign again and the date is set.
Next press the calendar, clock key again the time should show up (12-00-00)press the equal sign again until the time starts to flash. enter in the time using 0903 (9:03) press the equal sign again. Time is set.
to display the date and time when not using the calculator, press the calculator, clock key 2x's.
to go to compute mode press the red CE/C button.

Sep 03, 2007 | Canon P23-DHV Calculator

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