Question about HP 12c Calculator

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When i turn 12c on there is a 0, and a small c in lower right corner. How do I clear that function? Thank you.

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You can toggle between compound and simple interest for the odd period by pressing STO EEX.

Posted on Jan 07, 2011

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What is error code E000003-0002 on cannon irc 3380i

Hi . The second error indicates there is a temperature problem in the fixing unit. You need to clear that error from service mode first.
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1 Answer

Why is there is a small c on the lower right corner?

If the indicator is displayed, it reminds you that the interests you are calculating are compounded. It does not appear when interests are simple.

Jun 17, 2014 | HP 12c Calculator

2 Answers

Fixing unit error e000 0000

Its been a while since I worked on it but that means fixing unit is bad.

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1 Answer

How do you clear RNP for an HP 12C

I take it you mean a 12C Platinum.

Press f ALG. ALG is the f-shifted function of the EEX key, just above the double-size ENTER key. This will switch the 12C Platinum from RPN mode to Algebraic mode, and ALG indicator will light up instead of the RPN indicator.

To switch back to RPN, press f RPN. RPN is the f-shifted function of the CHS key just above the EEX key.

Apr 23, 2014 | HP 12c Calculator

1 Answer

A c shows up in lower right corner

Press STO EEX to switch to using simple interest for the odd period.

Jan 16, 2013 | HP 12c Calculator

1 Answer

C in lower right corner

Two separate issues here.

The C indicates the calculator is using compound interest for the odd period. To switch to simple interest, press STO EEX

To switch the radix mark, turn the calculator off, press and hold the . (decimal point) key, press the ON key, then release both keys.

Jan 16, 2013 | HP 12c Calculator

1 Answer

C in lower corner

This indicates that compound interest will be applied to the odd period (for cases when n is not an integer). To use simple interest (and turn off the indicator), press STO EEX.

Jan 16, 2013 | HP 12c Calculator

1 Answer

My HP-12C calculator shows 0.000000, how do I clear this display?

Press "f" then the digit representing the number of digits you want after the decimal point.

Aug 22, 2012 | HP 12c Calculator

1 Answer

If log 1000 = 3, how do I do this with my hp 12c calculator

The 12C does not have the common logarithm function built-in, but you can calculate it using the natural logarithm function (the blue g shift of the %T key, 2nd row, 3rd key).

The common logarithm of x is the natural logarithm of x divided by the natural logarithm of 10, or
log x = ln x / ln 10

Press 1 0 0 0 g [LN] 1 0 g [LN] /
and you'll get the result 3.

Jun 06, 2011 | HP 12c Calculator

1 Answer

PV=$40,000;I/YR=3.3;N=40;SOLVE FOR FV

If necessary, press f [FIN] to clear the financial registers.
4 0 0 0 0 PV ( enter present value )
3 . 3 i ( enter interest rate )
4 0 N ( enter number of periods)
FV ( compute future value )

Apr 19, 2011 | HP 12c Calculator

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