HP 38g Graphing Calculator User Manual
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Contents
Getting Started
Starting Out........................................................................... 1-1
The Keyboard........................................................................ 1-2
The Display.............................................................................1-6
Display Modes.................................................................... 1-7
Using Input Forms............................................................. 1-8
Home History......................................................................1-9
Menu Lists........................................................................ 1-10
Aplets and Their Views.......................................................1-11
Aplets.................................................................................1-11
Views..................................................................................1-12
Exploring an Aplet View by View................................... 1 -14
Catalogs and Editors........................................................... 1-16
Storing and Recalling Variables........................................ 1-17
Notes and Sketches.............................................................. 1-18
Note View and Sketch View............................................ 1-18
The Notepad......................................................................1-23
Managing Aplets....................................................................1 -25
Sending and Receiving Aplets............................................ 1-27
Mathematical Calculations
How to Do Calculations........................................................ 2-1
Entering Expressions.........................................................2-1
Complex Numbers..............................................................2-4
Clearing Numbers.............................................................. 2-4
Using Previous Results.......................................................2-4
Storing in Variables...............................................................2-6
The VAR Menu...................................................................... 2-7
Symbolic Calculations......................................................... 2-10
Using Math Functions......................................................... 2-12
The MATH Menu.............................................................2-12
The Math Functions by Category...................................2-13
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