Math functions, Input key, Swap key – HP 10B User Manual
Page 28: One-number functions
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INPUT Key
OOODOD
OOOOOO
BaOOG
ooooc
оооос
ooooa
ooooo
The lINPUTI key is used lo separate two numbers when using
two-number functions or two-variable statistics.
The : annunciator is displayed if lINPUTI has been pressed. If
a number is in the display, press [c] to erase the : annuncia
tor and clear the display. If the cursor or an error message is
visible in the display, press O twice lo erase the :
annunciator.
SWAP Key
IL
I
OODOOO
OOOODO
IczDooao
ooooo
lOOOC
ooooc
aoooc
'S:
Pressing |{
exchanges the following:
The last two numbers that you enlcrcd; for instance, to change the
order of division or subtraction.
The results of functions that return two values. The : annunciator
indicates that two results have been returned; press ■(SWAP) to sec
the hidden result.
The
X-
and y-valucs when using .statistics.
Math Functions
ooooocj
OOOOOG
CZDOOOOj
OCDOOI
ОООСЭС1
OCDOOI
looooc:
One-Number Functions.
Math functions involving one
number use the number in the display.
1: Getting Sterted 25