Question about Texas Instruments TI-84 Plus Calculator

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Minutes When I try to do a conversion from degrees, I get a syntax error when I use the " key above the + button. I use the alpha key, then hit the + for the " function. Am I doing something wrong? Thanks!

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Yes. Use the following procedure to enter an angle in degrees-minutes-seconds form:

Enter the number of degrees. Press "2ND" "ANGLE" "1"
Enter the number of minutes. Press "2ND" "ANGLE" "2"
Enter the number of minutes. Press "ALPHA" " (double-quote above the +)

The ANGLE key is the APPS key.

Posted on Jan 17, 2010

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1 Answer

How to input angle in deg min sec


Use the DMS key, the one with the degree symbol, an apostrophe, and a double apostophe deg ` ``
Enter the number of unit degrees, press the DMS key, enter the number of minutes, followed by the DMS key, then the number of seconds followed by the DMS key. You must press the DMS key after each number, otherwise you get a syntax error. If you have no seconds, enter nothing.

Mar 20, 2012 | Casio fx-300ES Calculator

1 Answer

How do you input an angle in deg min sec on the casio fx-300es


Use the DMS key, the one with the degree symbol, an apostrophe, and a double apostophe deg ` ``
Enter the number of unit degrees, press the DMS key, enter the number of minutes, followed by the DMS key, then the number of seconds followed by the DMS key. You must press the DMS key after each number, otherwise you get a syntax error. If you have no seconds, enter nothing.

Mar 20, 2012 | Casio fx-300ES Calculator

1 Answer

Dd to dms conversion


Press the DMS button to convert between decimal degrees and degrees-minutes-seconds.
The DMS button is marked with the degree, minute, and second symbols. It's located above the [ENG] key, which is located above the [8] key.
For full details, start with the "Degree, Minute, Second (Sexagesimal) Calculations" section beginning on page E-22 of the manual. If you need a manual, you may download a copy here.

Jan 19, 2012 | Casio FX-115ES Scientific Calculator

1 Answer

I'm using the Casio fx-115ES model. When i try to put in 52 Degrees, 10 minutes, I dont seem to be able to do this. I key in the numbers 52 then hit the "degree, minutes seconds" button and i get the...


When entering the information it only shows the degree symbol. If you press enter or type inthe formula, then the answer will show the Degree, Minutes, and seconds. It seems to be the way it was program by Casio. It still seems to work fine for entering that information

Aug 03, 2010 | Casio FX-115ES Scientific Calculator

1 Answer

-2[3x-5 (2x-3)]=3x-8 how do I do the brackets and the equal sign in this equation? When I try to use the regular = sign in the bottom right I get a syntax error?


Use the other = sign obtained by pressing [ALPHA][CALC]. You also use the[ALPHA] key before entering X,Y,A,B,C.D variables.

The = sign at the bottom that gave you syntax errors is in fact an EXECUTE command. It used to be marked [EXE] on Casio calculators

Mar 04, 2010 | Casio FX-115ES Scientific Calculator

1 Answer

How do I convert from decimal degrees to degrees, minutes, and seconds?


You have a key, the label of which is the degree sign, the apostrophe and the double quotation mark. It is located between the change sign key (-) and the [HYP] key.

To enter an angle with degrees, minutes and seconds you use the key to separate between numbers
Ex: 18 deg 0' 45" you press 18 [Deg ' "] 0 [Deg ' "]45 [Deg ' "] [=] As you type the calculator displays 18 deg 0 deg 45 deg but the result will show correctly. You have to press the key after the seconds figure, otherwise you get a syntax error.

While the foregoing result is still in answer memory, if you press the [Deg ' "] key the result will be displayed in decimal degrees.

The key is used to enter the DMS values and also to toggle between DMS and D.D.

Jan 21, 2010 | Casio FX-115ES Scientific Calculator

1 Answer

Degrees seconds and minutes


Sorry, text was posted as clarification request. Here it is

You have a key, the label of which is the degree sign, the apostrophe and the double quotation mark. It is located between the change sign key (-) and the [HYP] key.

To enter an angle with degrees, minutes and seconds you use the key to separate between numbers
Ex: 18 deg 0' 45" you press 18 [Deg ' "] 0 [Deg ' "]45 [Deg ' "] [=] As you type the calculator displays 18 deg 0 deg 45 deg but the result will show correctly. You have to press the key after the seconds figure, otherwise you get a syntax error.

While the foregoing result is still in answer memory, if you press the [Deg ' "] key the result will be displayed in decimal degrees.

The key is used to enter the DMS values and also to toggle between DMS and D.D.

Jan 19, 2010 | Casio FX-115ES Scientific Calculator

1 Answer

How do I set it to factory default settings? When I want to graph or want to do a zoom fit I get a ERR:SYNTAX 1:quit


Seems unlikely that you get a syntax error for both graphing and Zooming. Probably the error is in the function you are trying to graph.

To reset the RAM,
Press [2nd]MEM][7:Reset][1:All Ram][2:Reset] [ENTER]
Calculator answers with Ram Cleared.
Press [CLEAR] button to erase the above message.

Once Ram is cleared, open the [Y=] function editor and at the Y1= line, enter [X,T, theta, n] key or [ALPHA][X], to draw the simple function Y1=X.
If that works, that means your calculator is OK.

Jan 19, 2010 | Texas Instruments TI-83 Plus Calculator

4 Answers

Where is factorial button on ti-83 plus


Hi,
Not every function on the TI83Plus calculator has a dedicated key, or is accessible through a key sequence. Among the keyless function is the factorial function.

To access the factorial function
  1. Through the catalog of commands: press [2nd][0] (CATALOG) and scroll Up till you reach the exclamation mark !
  2. Press [MATH]. Use right arrow to highlight PRB menu. The factorial function is the 4th in the list.
Syntax

Type the number and use one of the foregoing access methods to echo the exclamation mark on the home screen and press ENTER.
Ex: 12! =479001600

The largest number that you can use with the factorial is 69.

Hope it helps.

Dec 06, 2009 | Texas Instruments TI-83 Plus Calculator

2 Answers

Unable to get any response other than syntax error


Push the button that says "2nd", then push the number "0". This will reset the calculator. After resetting, it should work again.

Jan 09, 2009 | Texas Instruments TI-30X-IISTK Scientific...

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