Hp 50g Graphing Calculator Manual de usuario descargar pdf (Pagina 386)

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Θ Enter the PLOT environment by pressing „ñ(press them

simultaneously if in RPN mode). Press @ADD to get you into the equation

writer. You will be prompted to fill the right-hand side of an equation

Y1(x) = . Type the function to be plotted so that the Equation Writer

shows the following:

Θ Press ` to return to the PLOT - FUNCTION window. The expression

‘Y1(X) = EXP(-X^2/2)/√(2*π)’ will be highlighted. Press L@@@OK@@@ to

return to normal calculator display.

ΘNote: You will notice that a new variable, called PPAR, shows up in your

soft menu key labels. This stands for Plot PARameters. To see its contents,

press ‚@PPAR. A detailed explanation of the contents of PPAR is

provided later in this Chapter. Press ƒ to drop this line from the stack.

Note: Two new variables show up in your soft menu key labels, namely EQ

and Y1. To see the contents of EQ, use ‚@@@EQ@@. The content of EQ is

simply the function name ‘Y1(X)’. The variable EQ is used by the calculator

to store the equation, or equations, to plot.

To see the contents of Y1 press ‚@@@Y1@@. You will get the function Y1(X)

defined as the program:

1 2 ... 381 382 383 384 385 386 387 388 389 390 391 ... 886 887

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Hp 50g Graphing Calculator Manual de usuario Pagina 386

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