Texas Instruments TI-89 User Manual - Page 919

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