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Texas Instruments TI-Nspire CAS User Manual

Texas Instruments TI-Nspire CAS
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60 Alphabetical Listing
dominantTerm()
Catalog >
Note: See also series(), page 157.
dotP()
Catalog >
dotP(List1, List2) expression
Returns the “dot” product of two lists.
dotP(Vector1, Vector2) expression
Returns the “dot” product of two vectors.
Both must be row vectors, or both must be
column vectors.
E
e^()
u key
e^(Expr1) expression
Returns e raised to the Expr1 power.
Note: See also e exponent template, page
6.
Note: Pressing u to display e^( is different
from pressing the character E on the
keyboard.
You can enter a complex number in re
i
θ
polar form. However, use this form in
Radian angle mode only; it causes a
Domain error in Degree or Gradian angle
mode.
e^(List1) list
Returns e raised to the power of each
element in List1.
e^(squareMatrix1) squareMatrix
Returns the matrix exponential of
squareMatrix1. This is not the same as
calculating e raised to the power of each
element. For information about the
calculation method, refer to cos().

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Texas Instruments TI-Nspire CAS Specifications

General IconGeneral
TypeGraphing
Cover-
Form factorPocket
Control typeButtons, Touch
Product colorGrey, Silver
Digits- digits
Display tiltingNo
Display resolution320 x 240 pixels
Display number of lines- lines
Compatible operating systemsWindows XP/2000\\r Mac OS X 10.4/10.5
Battery typeAAA
Power sourceBattery
Number of batteries supported4
USB portYes
USB 2.0 ports quantity1
RAM capacity16 MB
ROM capacity20 MB
Weight and Dimensions IconWeight and Dimensions
Depth198.3 mm
Width100 mm
Height28.7 mm

Summary

Important Information

License

Discusses software license terms and conditions.

Expression Templates

Fraction template

Template for entering fractions.

Exponent template

Template for entering exponents.

Matrix template (m x n)

Template for creating mxn matrices.

First derivative template

Template for calculating first derivatives.

Alphabetical Listing

abs()

Returns the absolute value of the argument.

angle()

Returns the angle of an argument as a complex number.

ANOVA

Performs one-way analysis of variance.

approx()

Evaluates arguments to decimal values.

Symbols

+ (add)

Returns the sum of two arguments.

- (subtract)

Returns the difference between two arguments.

* (multiply)

Returns the product of two arguments.

/ (divide)

Returns the quotient of two arguments.

EOS™ (Equation Operating System) Hierarchy

Order of Evaluation

Details the priority levels for operators and functions.

Parentheses, Brackets, and Braces

Explains how grouped expressions are evaluated first.

Error Codes and Messages

Error code

Lists numeric error codes and their descriptions.

Warning Codes and Messages

Lists numeric warning codes and their associated messages.

Shortcuts for Entering Math Expressions

From the Handheld or Computer Keyboard

Lists shortcuts for handheld and computer input.

From the Computer Keyboard

Lists shortcuts specific to computer keyboard input.

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