Question about HP 10s Scientific Calculator

# Inverse button hp 10s calculator - HP 10s Scientific Calculator

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Posted on Jan 02, 2017

Hello,
When you get the error press any key to suppress the error message. Put the calculator into PROGRAM mode and you will see the line where the error occurred.

Here is what the manual says for ERROR 4 (free translation)
The line number called is not used or does not exist (larger than 448); attempt to load a program line (instruction) where there is not enough space; line label inexistant.
My hunch is that you are attempting to divide by 0: The quantity of which you are taking the reciprocal (inverse function has another meaning) may have a 0 value.
Do not forget to check the input values.

Posted on Oct 14, 2009

The inverse of the common log is the raise 10 to a power. the inverse of the natural log is the exponential. The log and the antilog share the same key, one is accessed directly the other as a seconf/shifted function. Same thing for the natural log (ln) and the exponential.

Posted on Feb 20, 2010

You can't charge the calculator off the solar power panel. The solar power panel merely conserves battery power when using the calculator in a bright environment. Try putting in a new battery and see whether the calculator turns on.

Posted on Nov 22, 2010

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## Related Questions:

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The inverse of a function usually shares the same physical key as the direct function.

Feb 03, 2014 | HP 30s Calculator

### Matrix entering and constants

Sorry to be the bearer of bad news, but the HP 10S calculator does not perform matrix calculations.
You have 9 variables A to F, M, X and Y. You can use them to store data, constants, calculation results, and other numerical values.
To store say the value 5674 in Variable A you press the key sequence 5 6 7 4 [SHIFT] [STO] A.
To recall the value stored in A (and use it in another calculation) you press [ALPHA] [A]. It will be displayed and you can do with it any calculation you want.
You can enter (store) data in Statistics modes
• Mode 2 is for standard deviation SD (1-variable statistics)
• Mode 3 is for Regressions.
You will have to read the manual starting from page 23.

Sep 23, 2013 | HP 10s Scientific Calculator

### How do i change the battery on an hp 10s calculator

Steps
1.Remove the two screws on the back cover using watchmakers screw driver
2. Use a 4mm this flat screwdriver blade and remove the back cover by twisting it
3. Replace the battery [LR55] , put the cover back by pressing and replacing the two screws

Aug 10, 2011 | HP 10s Scientific Calculator

### How can i change the contrast of the display?

Hi ik12364,

Jan 13, 2011 | HP 10s Scientific Calculator

### My HP 10s Scientific calculator does not switch on what could be the problem, is it maby because the calculator was left in a drawer and now the batery ran flat hou can I charge it on the solar power...

You can't charge the calculator off the solar power panel. The solar power panel merely conserves battery power when using the calculator in a bright environment. Try putting in a new battery and see whether the calculator turns on.

Aug 25, 2010 | HP 10s Scientific Calculator

### Where is INV button?

inverse button is used for 2 things
for trig sine inverse for example use 2nd sine
for x inverse use the 4th button down on the far left

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

### How do I do an inverse log function on my HP 33s calculator?

The inverse of the common log is the raise 10 to a power. the inverse of the natural log is the exponential. The log and the antilog share the same key, one is accessed directly the other as a seconf/shifted function. Same thing for the natural log (ln) and the exponential.

Oct 19, 2009 | HP 33s scientific calculator Scientific...

### User manual for the scientific calculator HP 8s

Hello,
I can't locate any information regarding an HP 8s Scientific Calculator, but I can locate information on a HP 9s Scientific Calculator. Perhaps they are similar in function. From the HP web site, please check out the link below.

I hope this helps!
- CBR2009

http://h10032.www1.hp.com/ctg/Manual/bpia5267.pdf

Oct 10, 2008 | HP 8S Scientific Calculator

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