HP 33S User Manual

Mathematics Programs
15–1
File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388
Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm
15
Mathematics Programs
Vector Operations
This program performs the basic vector operations of addition, subtraction, cross
product, and dot (or scalar) product. The program uses three–dimensional vectors
and provides input and output in rectangular or polar form. Angles between
vectors can also be found.
Y
P
X
T
R
Z
This program uses the following equations. Coordinate conversion:
X = R sin(P) cos(T) R =
222
Z
Y
X
++
Y = R sin(P) sin(T) T = arctan (Y/X)
Z = R cos(P) P = arctan
22
YX
Z
+

HP 33S Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Silver
Digits	10 digits
Display number of lines	2 lines
Keyboard type	Alphanumeric
Menus and prompts	Yes

Weight and Dimensions

Dimensions (WxDxH)	157 x 16 x 81 mm