Question about HP 35s Scientific Calculator

# Clear a HP35s - HP 35s Scientific Calculator

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## Related Questions:

### HP35s minus sign display is incorrect

The minus is always centered while the negative is always at the top.

If you're in algebraic mode, press 1 - 2
You should see the centered minus sign between the one and the two. Now press ENTER, and you should see the top negative preceding a one.

The two are two different things. The first indicates subtracting one number from another. The second indicates a negative quantity.

Are you sure the minus is at the top? Or was the negative centered?

Nov 08, 2013 | HP 35s Scientific Calculator

### How to remove RAD from HP35s

Press MODE then 1, 2, or 3 to select the desired angular mode. In any mode other than degrees the display will indicate the mode.

Mar 13, 2013 | HP 35s Scientific Calculator

### My HP35s keeps flashing MEMORY CLEAR. I removed the batteries and reset it with a paper clip. Nothing works.

I'm not sure if it is the only solution, but I had the same problem and I replaced the batteries. My HP35S works fine now.

Previously, however, there was no "battery" annuciator on the screen. This calculator went four years without a bettery change. My HP48GII, on the other hand won't go two months without a change. Go figure.

May 11, 2011 | HP 35s Scientific Calculator

### HP35s extracting P to R anwsers and place in memory

Given a complex number, ARG (yellow-shift i) will give you the angle in the current angular mode, while ABS (blue-shift +/-) will give you the magnitude.

To extract the real and imaginary components, you'll have to use the relationships
x = r cos(a) and y = r sin(a).

Feb 14, 2009 | HP 35s Scientific Calculator

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