Hp 50g Graphing Calculator Uživatelský manuál stáhnout pdf (Strana 435)

of F. The question marks indicates uncertainty or non-definition. For example,

for X<0, LN(X) is not defined, thus the X lines shows a question mark in that

interval. Right at zero (0+0) F is infinite, for X = e, F = 1/e. F increases before

reaching this value, as indicated by the upward arrow, and decreases after this

value (X=e) becoming slightly larger than zero (+:0) as X goes to infinity. A

plot of the graph is shown below to illustrate these observations:

Function DRAW3DMATRIX

This function takes as argument a n×m matrix, Z, = [ z

], and minimum and

maximum values for the plot. You want to select the values of v

that they contain the values listed in Z. The general call to the function is,

therefore, DRAW3DMATRIX(Z,v

). To illustrate the use of this function

we first generate a 6×5 matrix using RANM({6,5}), and then call function

DRAW3DMATRIX, as shown below:

The plot is in the style of a FAST3DPLOT. Different views of the plot are shown

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Hp 50g Graphing Calculator Uživatelský manuál Strana 435