Hp 38g Graphing Calculator Manual do Utilizador descarregar pdf (Página 134)

To display a

matrix

In Home, enter the name of the matrix variable and press

enter!.

In the Matrix catalog (■ [MATRIX]), highlight the matrix

name and press {{EDIT}}.

To display one In Home, enter matrixname(roLU,column). For example, if M2

element is {{3,4,},[5,6]], then M2 (1,2) [ enter| returns 4.

To delete a

matrix

In the Matrix catalog (■ [MATRIX]), highlight the matrix to

delete and press |del|. The name remains. The matrix is

redimensioned to 1X1 with a zero element.

To delete all In the Matrix catalog (■ [MATRIX]), press ■ [CLEAR].

matrices

To delete a Pressing |del| clears one row or column in a matrix. (Tou are

row or column prompted to choose.)

To transmit a You can send and receive matrices to/from other calculators

matrix just as you can send and receive aplets, programs, lists, and

notes.

After aligning the calculators’ infrared ports, open the Matrix

catalogs on both calculators. Highlight the matrbt to send,

then press {{SEND}} on the sending calculator and {{RECV}}

on the receiving calculator. See "Sending and Receiving

Aplets," in chapter 1.

6-4 Using Matrices

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Hp 38g Graphing Calculator Manual do Utilizador Página 134