Texas Instruments TI-Nspire CAS User Manual

58 Alphabetical Listing
domain()
Catalog >
domain(Expr1, Var) ⇒ expression
Returns the domain of Expr1 with respect
to Var.
domain() can be used to examine domains
of functions. It is restricted to real and
finite domain.
This functionality has limitations due to
shortcomings of computer algebra
simplification and solver algorithms.
Certain functions cannot be used as
arguments for domain(), regardless of
whether they appear explicitly or within
user-defined variables and functions. In the
following example, the expression cannot
be simplified because ∫() is a disallowed
function.
dominantTerm()
Catalog >
dominantTerm(Expr1, Var [, Point]) ⇒
expression
dominantTerm(Expr1, Var [, Point]) |
Var>Point ⇒ expression
dominantTerm(Expr1, Var [, Point]) |
Var<Point ⇒ expression

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