Texas Instruments TI-Nspire Reference Guide

TI-Nspire™ Reference Guide 19
CopyVar Va r1 ., Va r 2. copies all members of the Va r1 . variable
group to the Var 2
. group, creating Var 2. if necessary.
Va r1 . must be the name of an existing variable group, such as the
statistics stat.nn results, or variables created using the
LibShortcut() function. If Va r2
. already exists, this command
replaces all members that are common to both groups and adds the
members that do not already exist. If one or more members of Va r 2.
are locked, all members of Va r 2
. are left unchanged.
corrMat()
Catalog
>
corrMat(List1,List2[,…[,List20]])
Computes the correlation matrix for the augmented matrix [List1,
List2, ..., List20].
cos()
μ key
cos(Va lu e 1) ⇒ value
cos(List1) ⇒ list
cos(Va l ue 1 ) returns the cosine of the argument as a value.
cos(List1) returns a list of the cosines of all elements in List1.
Note: The argument is interpreted as a degree, gradian or radian
angle, according to the current angle mode setting. You can use ¡,
G
,
or R to override the angle mode temporarily.
In Degree angle mode:
In Gradian angle mode:
In Radian angle mode:
CopyVar
Catalog
>

Texas Instruments TI-Nspire Specifications

General

Type	Display
Form factor	Pocket
Product color	Blue, White
Display resolution	320 x 240 pixels
Display size (HxV) (imperial)	0 \
Compatible operating systems	Windows Vista/XP Mac OS X 10.4/10.5
Battery type	AAA
Number of batteries supported	4

Weight and Dimensions

Dimensions (WxDxH)	100 x 198.3 x 28.7 mm