HP 39g Master Manual page 4

Problems when evaluating limits .................................................................................. 88
Gradient at a point........................................................................................................ 90
Finding and accessing polynomial roots ...................................................................... 91
The VIEWS menu ........................................................................................ 92
Plot-Detail ..................................................................................................................... 93
Plot-Table .....................................................................................................................94
Overlay Plot .................................................................................................................. 95
Auto Scale .................................................................................................................... 96
Decimal, Integer & Trig................................................................................................. 97
Downloaded Aplets from the Internet ........................................................................... 99
Curve Areas.................................................................................................................. 99
Linear Programming..................................................................................................... 99
The Parametric Aplet................................................................................ 100
Choose XRng, YRng & TRng..................................................................................... 100
The effect of TRng...................................................................................................... 101
TStep controls smoothness........................................................................................ 101
Tips & Tricks - Parametric equations ..................................................... 103
Fun and games .............................................................................................................. 103
Example 1................................................................................................................... 103
Example 2................................................................................................................... 103
Vectors ........................................................................................................................... 104
Example 1................................................................................................................... 104
Example 2................................................................................................................... 105
The Polar Aplet ......................................................................................... 106
Choose XRng, YRng & θRng ..................................................................................... 106
θStep and smoothness............................................................................................... 106
Changing the default for θStep................................................................................... 106
Circular circles ............................................................................................................ 106
The Sequence Aplet ................................................................................. 107
Recursive or non-recursive ........................................................................................ 107
First, second & general terms .................................................................................... 107
Convenient screen keys provided .............................................................................. 108
Tips & Tricks - Sequences & Series........................................................ 110
Defining a generalized GP and the sum to n terms. .................................................. 110
Solving sequence problems ....................................................................................... 110
Modeling loans ........................................................................................................... 112
The Solve Aplet......................................................................................... 113
Equations vs. expressions.......................................................................................... 113
Entering the equation ................................................................................................. 113
Solving for a missing value......................................................................................... 114
The INFO report ......................................................................................................... 114
Multiple solutions and the initial guess....................................................................... 115
Graphing in Solve....................................................................................................... 116
Transferring approximate solutions............................................................................ 116
Referring to functions from other aplets ..................................................................... 117
A detailed explanation of PLOT in Solve.................................................................... 118
The meaning of
Tips & Tricks - Solve ................................................................................ 121
Easy problems............................................................................................................ 121
Harder problems......................................................................................................... 121
messages .............................................................................. 120
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