Question about Texas Instruments TI-84 Plus Silver Edition Graphic Calculator

Ti-84 comma sign

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The comma is located on top of number 7 key.

See page 5 on teh user manual to learn how to operate the keyboard on a TI 84 Plus:

*TI*-*84* Plus *TI*-*84* Plus Silver Edition Guidebook

Posted on Mar 16, 2009

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Its on top of the number 7

Posted on Mar 21, 2009

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1 var means only one: where would it put the comma?

Apr 17, 2015 | Texas Instruments TI-84 Plus Silver...

It depends what you want to do with it. The decimal marker (radix mark) is the dot (.). The comma is used in programing, and to separate arguments in command lines.

Oct 03, 2013 | Texas Instruments TI-84 Plus Silver...

Are you pressing just the comma key, or are you pressing the ALPHA key first? Do you have alpha lock turned on? Could you post the exact sequence of keystrokes and what it is you want to enter?

Dec 15, 2012 | Texas Instruments TI-84 Plus Silver...

Sorry, but you can't. The TI-84 uses commas to separate numbers, so "1,000" would be interpreted as two numbers, 1 and 000.

Mar 24, 2012 | Texas Instruments TI-84 Plus Silver...

If you want to raise a number to another, use the ^ key located just above the divide key.

For natural antilogarithm (exponentiation of e), use 2ND [e^x] (the shifted function of the LN key).

For common antilogarithm (exponentiation of 10), use 2ND [10^x] (the shifted function of the LOG key).

To enter a decimal exponent as part of a number, use 2ND [EE] (the shifted function of the comma key, located just above the 7 key.

For natural antilogarithm (exponentiation of e), use 2ND [e^x] (the shifted function of the LN key).

For common antilogarithm (exponentiation of 10), use 2ND [10^x] (the shifted function of the LOG key).

To enter a decimal exponent as part of a number, use 2ND [EE] (the shifted function of the comma key, located just above the 7 key.

Sep 08, 2011 | Texas Instruments TI-84 Plus Silver...

- To enter number in a list, say L1, you press the [STAT] key. In the new screen that displays, select EDIT . You will have access to the lists (all the lists) where you will enter the values.
- From the command line, you can also open a curly bracket { and start entering values separated by commas. When finished with the values, close the curly bracket }.
- Press the [STO>] (store ) button followed by [2nd[ [1] to store in L1.

May 26, 2011 | Texas Instruments TI-84 Plus Calculator

Don't look above the keys, but at the keys themselves. The comma is not a shifted function, but the primary function of the key located just above the 7 key.

Oct 19, 2010 | Texas Instruments TI-84 Plus Silver...

Here is a picture of the keyboard. The comma is in the column of keys below the MODE button. In this column, the comma is between the sine function SIN and the key for the number 7. To its left is the square (x^2) key and to its right is the left parenthesis (.

Aug 24, 2010 | Texas Instruments TI-84 Plus Silver...

Hello,

Press [MATH] Right arrow to [NUM] Scroll down till you find 9:gcd( [ENTER]

The command will appear on Home screen as**gcd(**. You enter first number, then a comma, then the 2nd number, and close the right parenthesis

Exemple gcd(3,21) [ENTER] gives 3 as result.

Hope it helps

Press [MATH] Right arrow to [NUM] Scroll down till you find 9:gcd( [ENTER]

The command will appear on Home screen as

Exemple gcd(3,21) [ENTER] gives 3 as result.

Hope it helps

May 25, 2009 | Texas Instruments TI-84 Plus Calculator

The comma key on the TI 84 SE is above the 7 key, and it is just left of (, right of x squared, and below SIN. thats where the "," key is. If you're asking something else, please clearify. My understanding is that you don't know where the comma key is.

Mar 16, 2009 | Texas Instruments TI-84 Plus Silver...

Jul 21, 2014 | Texas Instruments TI-84 Plus Silver...

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