Hp 48g Graphing Calculator Manual do Utilizador descarregar pdf (Página 303)

100

101

■T T r':k'

This determines the resolution of the plot. It is the

horizontal distance (in units or pixels—see next

field) between two plotted points. Larger step-sizes

provide speedier plots, but show less detail, while

smaller step-sizes provide more detail, but take longer

to draw. The default step-size for F'unct ion is 0.1

units.

When checked, the step-size is interpreted to represent

pixels. When unchecked (default) the step-size is

interpreted to represent units.

Enter the tick-spacing that you want displayed on the

horizontal axis. It can be determined either in pixels

or units depending on the state of its FtLH'EL-S field

(see below). The default is one tick-mark every 10

pixels.

Enter the tick-spacing that you want displayed on the

vertical axis. It can be determined either in pixels or

units depending on the state of its P DUELS field (see

below). The default is one tick-mark every 10 pixels.

When checked (default), the tick-spacing in H-TICK

and '■/■-■TICK is interpreted to represent pixels. When

unchecked, the tick-spacing is interpreted to represent

units.

TRACE Mode

and move the cursor along the plot of the current function.

■ ® and m jump the cursor between functions when multiple

functions are plotted.

Special Notes

m Algebraic expressions in EQ=i may contain any number of variables.

However, all variables except the independent variable must evaluate

to a real number in order for EQs to be plotted. Otherwise, you will

get the Undefined Nane error message.

Example: Display the function example plot, XSIN; x -|- sin I. If

necessary, type in TIEflCH to install the EXAMPLES

directory and then;

Plot Types 23-3

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