Mode Menus - Texas Instruments TI-15 Explorer Owner's Manual

  will clear the last digit entered so that you do not need to re-enter an entire
number.
 Pressing  and  simultaneously resets settings to defaults and clears
memory and constants.

2. Mode menus

See worksheets for further explanations and uses.
a. Calculator mode
[Press  and  , and  to set.]
I. Press 
II. Press  , then
When +1 is underlined and selected, the Constant operation is displayed.
When ? is underlined the operation is not shown.
See worksheets
and choose style for division
 and  to select .
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