Texas Instruments TI-Nspire CAS User Manual (English)

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seqn()

Catalog >

Generates a list of terms for a sequence u

(n)=Expr(u, n) as follows: Increments n

from 1 through nMax by 1, evaluates u(n)

for corresponding values of n using the

Expr(u, n) formula and ListOfInitTerms,

and returns the results as a list.

seqn(Expr(n[, nMax[, CeilingValue]]) ⇒

list

Generates a list of terms for a non-

recursive sequence u(n)=Expr(n) as

follows: Increments n from 1 through nMax

by 1, evaluates u(n) for corresponding

values of n using the Expr(n) formula, and

returns the results as a list.

If nMax is missing, nMax is set to 2500

If nMax=0, nMax is set to 2500

Note: seqn() calls seqGen() with n0=1 and

nstep =1

series()

Catalog >

series(Expr1, Var, Order[, Point]) ⇒

expression

series(Expr1, Var, Order[, Point]) |

Var>Point ⇒ expression

series(Expr1, Var, Order[, Point]) |

Var<Point ⇒ expression

Returns a generalized truncated power

series representation of Expr1 expanded

about Point through degree Order. Order

can be any rational number. The resulting

powers of (Var − Point) can include

negative and/or fractional exponents. The

coefficients of these powers can include

logarithms of (Var − Point) and other

functions of Var that are dominated by all

powers of (Var − Point) having the same

exponent sign.

Alphabetical Listing 157

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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