HP 33S - Page 23

Getting Started
1–7
File name 33s-E-Manual-1008-Publication(1st).doc Page : 386
Printed Date : 2003/10/8 Size : 13.7 x 21.2 cm
HP 33s Menus
Menu
Name
Menu
Description
Chapter
Numeric Functions
L.R.

ˆ

ˆ
  
Linear regression: curve fitting and linear estimation.
11
x
,
y
  
Arithmetic mean of statistical x– and y–values;
weighted mean of statistical x–values.
11
s,
σ
 
σ

σ

Sample standard deviation, population standard
deviation.
11
CONST Functions to use 40 physics constants—refer to
" Physics constants" on page 4–8.

4
SUMS





Statistical data summations.
11
BASE
   
Base conversions (decimal, hexadecimal, octal, and
binary).
11
Programming Instructions
FLAGS
  
Functions to set, clear, and test flags.
13
x
?
y
≠ ≤ < > ≥ =
Comparison tests of the X–and Y–registers.
13
x
?
0
≠ ≤ < > ≥ =
Comparison tests of the X–register and zero.
13