Texas Instruments NS/CLM/1L1/B Reference Guide - Page 32

eigVl, Catalog &gt, ElseIf, EndFor, EndFunc, EndIf, EndLoop, EndPrgm, EndTry

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Page 32 highlights

eigVl( ) eigVl(squareMatrix) ⇒ list In Rectangular complex format mode: Returns a list of the eigenvalues of a real or complex squareMatrix. squareMatrix is first balanced with similarity transformations until the row and column norms are as close to the same value as possible. The squareMatrix is then reduced to upper Hessenberg form and the eigenvalues are computed from the upper Hessenberg matrix. Catalog > Else £ ¡ ¢ To see the entire result, press and then use and to move the cursor. See If, page 35. ElseIf If BooleanExpr1 Then Block1 ElseIf BooleanExpr2 Then Block2 © ElseIf BooleanExprN Then BlockN EndIf © Note for entering the example: In the Calculator application on the handheld, you can enter multi-line definitions by pressing @ · instead of at the end of each line. On the computer keyboard, hold down Alt and press Enter. Catalog > EndFor EndFunc EndIf EndLoop EndPrgm EndTry See For, page 29. See Func, page 31. See If, page 35. See Loop, page 46. See Prgm, page 60. See Try, page 84. 26 TI-Nspire™ Reference Guide

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26
TI-Nspire™ Reference Guide
eigVl()
Catalog >
eigVl(
squareMatrix
)
⇒
list
Returns a list of the eigenvalues of a real or complex
squareMatrix
.
squareMatrix
is first balanced with similarity transformations until
the row and column norms are as close to the same value as possible.
The
squareMatrix
is then reduced to upper Hessenberg form and the
eigenvalues are computed from the upper Hessenberg matrix.
In Rectangular complex format mode:
To see the entire result, press
£
and then use
¡
and
¢
to
move the cursor.
Else
See If, page 35.
ElseIf
Catalog >
If
BooleanExpr1
Then
Block1
ElseIf
BooleanExpr2
Then
Block2
©
ElseIf
BooleanExprN
Then
BlockN
EndIf
©
Note for entering the example:
In the Calculator application
on the handheld, you can enter multi-line definitions by pressing
@
instead of
·
at the end of each line. On the computer
keyboard, hold down
Alt
and press
Enter
.
EndFor
See For, page 29.
EndFunc
See Func, page 31.
EndIf
See If, page 35.
EndLoop
See Loop, page 46.
EndPrgm
See Prgm, page 60.
EndTry
See Try, page 84.