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I need help finding the factorial function on the calculator. I appreciate your feedback. Thanks!

 May 5, 2019
 #1
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I need help finding the factorial function on the calculator. I appreciate your feedback. Thanks!

 

I couldn't find a button on the calculator, but it works if you just type in the factorial symbol, i.e., the exclamation mark. 

 

Example:  In the "answer field" (I don't know what else to call it.) of the calculator, type in a 4 and then on your computer keyboard hold down the Shift key and tap the "1" key to insert an exclamation mark.  The field will then look like this:  4!   Next, just click the equals button.  The "answer field" will then display 24 which is 4 factorial.

 

Try it with a few small numbers to gain confidence that it actually works and is accurate. 

 

Summary:  For calculating a factorial, type in the exclamation mark from your keyboard. 

!

 May 5, 2019
 #2
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On an online calculator, that would work.

 

But if you are looking for it on a personal graphing calculator, here is a link to an article telling you how --> link

 May 5, 2019
 #3
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It should be on all scientific calculators.  Which one are you using?

 May 5, 2019
 #4
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Melody, the first answer up there is mine.  I thought the OP was talking about the calculator on this site. 

!

Guest May 5, 2019
 #5
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ok :)

Melody  May 5, 2019

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