Texas Instruments TI-89 사용자 설명서
Appendix B: Technical Reference
920
850
Program not found
A program reference inside another program could not be found in
the provided path during execution.
the provided path during execution.
855
Rand type functions not allowed in 3D graphing
860
Recursion is limited to 255 calls deep
870
Reserved name or system variable
875
ROM-resident routine not available
880
Sequence setup
885
Signature error
890
Singular matrix
895
Slope fields need one selected function and are used for 1st-order
equations only
equations only
900
Stat
910
Syntax
The structure of the entry is incorrect. For example, x+ - y (x plus
minus y) is invalid; whereas, x+
-
y (x plus negative y) is correct.
930
Too few arguments
The expression or equation is missing one or more arguments. For
example,
example,
d
(f(x)) is invalid; whereas,
d
(f(x),x) is the correct syntax.
940
Too many arguments
The expression or equation contains an excessive number of
arguments and cannot be evaluated.
arguments and cannot be evaluated.
950
Too many subscripts
955
Too many undefined variables
960
Undefined variable
965
Unlicensed OS or Flash application
970
Variable in use so references or changes are not allowed
980
Variable is locked, protected, or archived
990
Variable name is limited to 8 characters
1000
Window variables domain
1010
Zoom
Warning:
ö
%
^0 or undef^0 replaced by 1
Warning: 0^0 replaced by 1
Warning: 1^
%
or 1^undef replaced by 1
Warning: cSolve may specify more zeros
Warning: May produce false equation
Error
Number Description