6
The Finance aplet
.....................................................................................
160
Parameters
.................................................................................................................
160
Straightforward compound interest
............................................................................
161
Annuity
........................................................................................................................
162
Loan calculations
........................................................................................................
162
Amortization
................................................................................................................
163
The Quad Explorer teaching aplet
..........................................................
164
Objectives
...................................................................................................................
164
Choosing the level
......................................................................................................
164
GRAPH mode
.............................................................................................................
164
SYMB mode
...............................................................................................................
165
Self test mode
............................................................................................................
166
The Trig Explorer teaching aplet
.............................................................
167
Objectives
...................................................................................................................
167
SIN vs. COS
...............................................................................................................
167
SYMB vs. GRPH mode
..............................................................................................
167
Using Matrices on the hp 39g+
................................................................
170
The MATRIX
Catalog
................................................................................................
170
Matrix calculations in the
HOME
view
..........................................................................
171
Solving a system of equations
....................................................................................
172
Finding an inverse matrix
...........................................................................................
174
The dot product
..........................................................................................................
175
Using Lists on the hp 39g+
......................................................................
176
The list variables
........................................................................................................
176
Operations on lists
......................................................................................................
176
Statistical columns as lists
..........................................................................................
176
List functions
...............................................................................................................
177
Editing a list
................................................................................................................
177
Operations on elements
.............................................................................................
177
Using the Notepad Catalog
......................................................................
178
Aplet notes vs. independent notes
.............................................................................
178
Independent Notes and the
Notepad
Catalog
..........................................................
179
Transferring notes using IR
........................................................................................
180
Editing software
..........................................................................................................
180
Software
.........................................................................................................................
181
For the hp 38g, hp 39g & hp 40g
................................................................................
181
For the hp 39g+
..........................................................................................................
181
Creating a Note
..............................................................................................................
182
Locking
ALPHA
mode
.................................................................................................
182
The
CHARS
view
.........................................................................................................
183
Corrupting notes
.........................................................................................................
183
Using the aplet Sketchpad
.......................................................................
184
Adding text to a sketch
...............................................................................................
184
The DRAW menu
...........................................................................................................
185
DOT+
..........................................................................................................................
185
LINE
............................................................................................................................
185
BOX
............................................................................................................................
185
CIRCLE
......................................................................................................................
186
Cut and paste (sort of°)
............................................................................................
186
Capturing the
PLOT
screen
.......................................................................................
187