Texas Instruments TI-Nspire CAS User Manual

≥ (greater or equal)
/= keys
Expr1≥Expr2 ⇒ Boolean expression
List1≥List2 ⇒ Boolean list
Matrix1 ≥Matrix2 ⇒ Boolean matrix
Returns true if Expr1 is determined to be
greater than or equal to Expr2.
Returns false if Expr1 is determined to be
less than Expr2.
Anything else returns a simplified form of
the equation.
For lists and matrices, returns comparisons
element by element.
Note: You can insert this operator from the
keyboard by typing >=
See “=” (equal) example.
⇒ (logical implication)
/= keys
BooleanExpr1 ⇒ BooleanExpr2 returns
Boolean expression
BooleanList1 ⇒ BooleanList2 returns
Boolean list
BooleanMatrix1 ⇒ BooleanMatrix2
returns Boolean matrix
Integer1 ⇒ Integer2 returns Integer
Evaluates the expression not <argument1>
or <argument2> and returns true, false, or a
simplified form of the equation.
For lists and matrices, returns comparisons
element by element.
Note: You can insert this operator from the
keyboard by typing =>
Symbols 215

Texas Instruments TI-Nspire CAS Specifications

General

Type	Graphing
Cover	-
Form factor	Pocket
Control type	Buttons, Touch
Product color	Grey, Silver
Digits	- digits
Display tilting	No
Display resolution	320 x 240 pixels
Display number of lines	- lines
Compatible operating systems	Windows XP/2000\\r Mac OS X 10.4/10.5
Battery type	AAA
Power source	Battery
Number of batteries supported	4
USB port	Yes
USB 2.0 ports quantity	1
RAM capacity	16 MB
ROM capacity	20 MB

Weight and Dimensions

Depth	198.3 mm
Width	100 mm
Height	28.7 mm