EasyManuals Logo

HP 39G User Manual

HP 39G
288 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #177 background imageLoading...
Page #177 background image
Matrices 12-5
To display a
matrix
In the Matrix catalog (>6+,)7@MATRIX), highlight the
matrix name and press
(',7_
.
In HOME, enter the name of the matrix variable and
press >(17(5@.
To display one
element
In HOME, enter matrixname(row,column). For example, if
M2 is [[3,4],[5,6]], then M2(1,2) >(17(5@ returns 4.
To create a matrix
in HOME
1. Enter the matrix in the edit line. Start and end the matrix
and each row with square brackets (the shifted>@ and
>@ keys).
2. Separate each element and each row with a comma.
Example: [[1,2],[3,4]].
3. Press >(17(5@ to enter and display the matrix.
The left screen below shows the matrix [[2.5,729],[16,2]]
being stored into M5. The screen on the right shows the vector
[66,33,11] being stored into M6. Note that you can enter an
expression (like 5/2) for an element of the matrix, and it will
be evaluated.
To store one
element
In HOME, enter:
value
672?_
matrixname(row,column)
For example, to change the element in the first row and second
column of M5 to 728, then display the resulting matrix:
728
672?_
>$/3+$@M5>@1>@2>@
>(17(5@>$/3+$@M5
>(17(5@.
An attempt to store an element to a row or column beyond the
size of the matrix results in an error message.

Table of Contents

Other manuals for HP 39G

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the HP 39G and is the answer not in the manual?

HP 39G Specifications

General IconGeneral
BrandHP
Model39G
CategoryCalculator
LanguageEnglish

Related product manuals