HP 10bII User Manual

Power Operator
The power operator, C289, raises the preceding number
(y-value) to the power of the following number (x-value).
Example. Calculate 125°, then find the cube root of 125.
Keys: Display: Description:
@@®Щ@%@®
195312500
Calculates
1252.
DADOAD 5.00 Calculates the cube
eX) root of 125, or
1251/3,
Using Parentheses in Calculations
Use parentheses to postpone calculating ап intermediate result until
you've entered more numbers. You can enter up to four open
parentheses in each calculation. For example, suppose you want to
calculate:
(85-12)
If you enter ОООО), the calculator displays the intermediate
result, 0.35. This is because calculations without parentheses are
performed from left to right as you enter them.
3: Number Storage and Arithmetic 43

HP 10bII Specifications

General

Digits	12 digits
Display type	LCD
Display tilting	No
Display size (HxV)	16 x 63.5 mm
Display number of lines	1 lines
Display number of characters	12
Type	Financial
Form factor	Pocket
Control type	Buttons
Product color	Black, Grey
Battery life	1 year(s)
Battery type	CR2032
Power source	Battery
Auto power off	Yes
Auto power off after	5 min
Number of batteries supported	2
Operation	170
Memory registers	22
Storage media type	-

Weight and Dimensions

Depth	145 mm
Width	80.9 mm
Height	14 mm
Weight	85 g