Texas Instruments TINSPIRE Reference Guide - Page 50

>Grad

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getVarInfo( ) Note the example to the left, in which the result of getVarInfo() is assigned to variable vs. Attempting to display row 2 or row 3 of vs returns an "Invalid list or matrix" error because at least one of elements in those rows (variable b, for example) revaluates to a matrix. This error could also occur when using Ans to reevaluate a getVarInfo() result. The system gives the above error because the current version of the software does not support a generalized matrix structure where an element of a matrix can be either a matrix or a list. Goto Goto labelName Transfers control to the label labelName. labelName must be defined in the same function using a Lbl instruction. 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 > Catalog > 4Grad Expr1 4 Grad ⇒ expression Converts Expr1 to gradian angle measure. Note: You can insert this operator from the computer keyboard by typing @>Grad. In Degree angle mode: In Radian angle mode: Catalog > 44 TI-Nspire™ Reference Guide

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44
TI-Nspire™ Reference Guide
Note the example to the left, in which the result of
getVarInfo()
is
assigned to variable
vs
. Attempting to display row 2 or row 3 of
vs
returns an “Invalid list or matrix” error because at least one of
elements in those rows (variable
b
, for example) revaluates to a
matrix.
This error could also occur when using
Ans
to reevaluate a
getVarInfo()
result.
The system gives the above error because the current version of the
software does not support a generalized matrix structure where an
element of a matrix can be either a matrix or a list.
Goto
Catalog >
Goto
labelName
Transfers control to the label
labelName
.
labelName
must be defined in the same function using a
Lbl
instruction.
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
.
4
Grad
Catalog >
Expr1
4
Grad
⇒
expression
Converts
Expr1
to gradian angle measure.
Note:
You can insert this operator from the computer keyboard by
typing
@>Grad
.
In Degree angle mode:
In Radian angle mode:
getVarInfo()
Catalog >