Error Messages
© 1999
T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI
-
30X
Ù
S: A Guide for Teachers
C-1
M
ESSAGE
M
EANING
ARGUMENT
A function does not have the correct number of arguments.
DIVIDE BY 0
You attempted to divide by 0.
In statistics, n = 1.
DOMAIN
You specified an argument to a function outside the valid range. For
example:
For x
‡
x = 0 or y < 0 and x is not an odd integer.
For
yx
y and x = 0; y < 0 and x is not an integer.
For
‡
x
x < 0.
For LOG or LN
x
0.
For TAN
x
= 90
¡
,
M
90
¡
, 270
¡
,
M
270
¡
, 450
¡
, etc.
For SIN
-
1 or COS
-
1
|
x| > 1.
For nCr or nPr
n or r are not integers
‚
0.
For
x!
x is not an integer between 0 and 69.
EQUATION
LENGTH ERROR
An entry exceeds the digit limits (88 for entry line and 47 for statistics or
constant entry lines); for example, combining an entry with a constant
that exceeds the limit.
FRQ DOMAIN
FRQ value (in 1-variable statistics) < 0 or >99, or not an integer.
OVERFLOW
|
q
|
‚
1
¯
10, where
q
is an angle in a trig, hyperbolic, or R
4
Pr function.
STAT
•
You pressed
u
with no defined data points.
•
You pressed
v
,
u
, or
%
w
when not in STAT mode.
•
Statistical analyses do not have at least 2 data points
(n > 1).
SYNTAX
The command contains a syntax error—entering more than 23 pending
operations, 8 pending values, or having misplaced functions, arguments,
parentheses, or commas.
C
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