Table Of Contents - HP NW280-200X User Manual

Contents
Preface
Manual conventions ................................................................ 9
Notice ................................................................................. 10
1 Getting started
Before starting ........................................................................ 9
On/off, cancel operations...................................................... 10
The display .......................................................................... 11
Sections of the display ...................................................... 12
Navigation........................................................................... 14
Touch gestures ................................................................. 14
The keyboard ....................................................................... 15
Context-sensitive menu ...................................................... 17
Entry and edit keys................................................................ 17
Shift keys......................................................................... 19
Adding text...................................................................... 20
Math keys ....................................................................... 20
Menus ................................................................................. 25
Toolbox menus................................................................. 26
Input forms ........................................................................... 26
System-wide settings .............................................................. 27
Home settings .................................................................. 27
Specifying a Home setting ................................................. 31
Mathematical calculations ...................................................... 32
Choosing an entry type ..................................................... 33
Entering expressions ......................................................... 34
Reusing previous expressions and results ............................. 36
Storing a value in a variable.............................................. 39
Complex numbers ................................................................. 40
Sharing data ........................................................................ 40
Online Help ......................................................................... 42
2 Reverse Polish Notation (RPN)
History in RPN mode ............................................................. 44
Sample calculations............................................................... 45
Manipulating the stack........................................................... 47
3 Computer algebra system (CAS)
CAS view............................................................................. 51
Contents 1