P
ocket
R
efeRence
G
uide
— 9
(cont’d)
SB
Square Root (
!
) —
Calculates the Square Root
of the number in the display.
S=
Paperless Tape (Tape) —
Accesses the Paperless
Tape Mode, which keeps
track of your past 20 entries.
Useful for checking strings of
numbers.
T/
Preference Settings
(Prefs) —
Accesses various
customizable settings, such
as dimensional answer
formats (see Preference
Settings section).
S,
Reciprocal (1/
x
) —
Calculates the reciprocal of
the number in the display.
(e.g.,
8S,=
0.125).
S*
Clear All —
Returns all
stored values to the default
settings. Does not affect
Preference Settings.
S-
Change Sign (+/–) —
Toggles displayed value
between negative and
positive value.
S+
Pi —
Displays value of
(3.141593).
PRG8030E-A.indd 8
8/21/2012 11:39:50 AM
