Owner's manual

USER’S GUIDE —7
Ç√ Cube Root Function — Used to find the Cube Root
of a non-dimensional or area value (e.g., 100
0Ç√= 10).
Ç/ x10
y
— Allows entry of an exponent. For example,
8Ç/14is 8 times 10 to the 14th power
(8x10
14
).
Ç÷ 1/x — Finds the reciprocal of a number (e.g., 8
Ç÷= 0.125).
Ç– Change(+/–)Sign— Changes the sign of the dis-
played value to negative or positive.
π Pi — Constant = 3.141593
Çπ ArcK — Constant = 0.017453. This value is equiva-
lent to the constant of a 1° arc angle for a one-unit
value. The formula for this constant is π ÷ 180.
Ç• Degrees:Minutes:Seconds — Converts between
D:M:S and Decimal Degree formats.
Note: Your calculator uses a floating d:m:s format (that is, dis-
plays decimal degrees to the maximum number of decimal points,
for greater accuracy). If you desire rounding to two decimal points
(0.00°), you must set your calculator via Preference Settings (see
page 107).
Ç= Access Preference Settings — Used to access
various customizable settings, such as dimensional
answer formats (see Preference Settings on page
107).
MEMORY and STORAGE FUNCTIONS
Your calculator has two types of Memory:
1) basic Memory or Semi-Permanent, Cumulative μ;
2) non-cumulative Storage Registers (M1-M3).
μ Semi-Permanent Memory — Adds any displayed
number, dimensioned or unitless, to the semi-per-
manent, accumulating Memory. Values can be sub-
tracted from this Memory using Çμ. ®®
will recall and clear the Memory. Ǯwill swap
the value stored in accumulative Memory with the
value that is currently displayed.