Texas Instruments TI-86 User Manual

Page 406

394

Appendix

99APPX.DOC TI-86, Appendix, US English Bob Fedorisko Revised: 02/27/01 1:20 PM Printed: 02/27/01 1:26 PM Page 394 of 26

08 NUMBER BASE

♦

You entered an invalid digit in a number base, such as

Ü.

♦

You attempted an operation that is not allowed in

Bin

Oct

, or

Hex

base mode.

09 MODE

You attempted to store to a window variable of a noncurrent graphing mode.
or to use an instruction valid only in noncurrent graphing modes; for example,
using

DrInv

Pol

Param

, or

DifEq

graphing mode.

10 DATA TYPE

♦

You entered a value or variable that is an inappropriate data type.

♦

You entered an argument that is an inappropriate data type for a function
or an instruction, such as a program name for

sortA

♦

In an editor, you entered a data type that is not allowed; check the
appropriate chapter.

♦

You attempted to store data to a protected data type, such as a constant,
program, picture, or graph database.

♦

You attempted to store inappropriate data to a restricted built-in variable,
such as the list names

xStat

yStat

, and

fStat

11 ARGUMENT

You attempted to execute a function or instruction without all the arguments.

12 DIM MISMATCH

You attempted to use two or more lists, matrices, or vectors as arguments, but
the dimensions of all arguments are not equal, such as

{1,2}+{1,2,3}

13 DIMENSION

♦

You entered an argument with an inappropriate dimension.

♦

You entered a matrix or vector dimension < 1 or > 255 or a noninteger.

♦

You attempted to invert a matrix that is not a square matrix.

14 UNDEFINED

You are referencing a variable that currently is not defined.

15 MEMORY

Memory is insufficient to perform the desired command; you must delete
items from memory (Chapter 17) before executing this command.

16 RESERVED

You attempted to use a built-in variable inappropriately.

17 INVALID

You attempted to reference a variable or use a function where it is not valid.