HP 300s+ User Manual

80
Technical Information
Order of Operations
The calculator performs calculations from left to right and in
the following order of sequence:
1. Expression within the parentheses.
2. Functions with parentheses:
Pol(, Rec(, GCD(, LCM(, sin(, cos(, tan(, sin
-1
(, cos
-1
(, tan
-1
(,
sinh(, cosh(, tanh(, sinh
-1
(, cosh
-1
(, tanh
-1
(, log(, ln(, Rnd(,
Int(, IntG(
3. Functions preceded by values, powers, power roots, for exam-
ple: x
2
, x
3
, x
-1
, x!, ° ’ ” , ° , r, g, x
y
, x • • , %, • , 3 • , 10
x
, e
x
, Abs
4. Fractions: a b/c
5. Prefix symbol: (-) (negative sign)
6. Statistical estimated value calculation: x^, y^, 1x^, 2x^.
Metric conversion commands (cm
 in, etc.),
7. Multiplication where sign is omitted.
8.
n
P
r
,
n
C
r
9.
✕ , ÷ , ÷R
10. +, -
Stack Limitations
This calculator uses memory areas called stacks to
temporarily store lower calculation priority sequence values,
commands, and functions. The numeric stack has 10 levels
and the command stack has 24 levels, as shown in the
illustration below.

HP 300s+ Specifications

General

Type	Scientific
Cover	-
Form factor	Pocket
Control type	Buttons
Product color	Black
Housing material	Plastic
Digits	15 digits
Display type	LCD
Display tilting	No
Display size (HxV)	60.5 x 24.3 mm
Display number of lines	4 lines
Memory registers	9
Battery type	LR44
Power source	Battery
Number of batteries supported	1

Weight and Dimensions

Depth	15 mm
Width	79 mm
Height	153 mm
Weight	112 g