Appendix B: Technical Reference 890
Error
Number Description
240 Dimension mismatch
Two or more arguments must be of the same dimension. For example, [1,2]+[1,2,3]
is a dimension mismatch because the matrices contain a different number of
elements.
250 Divide by zero
260 Domain error
An argument must be in a specified domain. For example, ans(100) is not valid
because the argument for ans() must be in the range 1–99.
270 Duplicate variable name
280 Else and ElseIf invalid outside of If..EndIf block
290 EndTry is missing the matching Else statement
295 Excessive iteration
300 Expected 2 or 3-element list or matrix
307 Flash application extension (function or program) not found
308 Flash application not found
310 First argument of nSolve must be a univariate equation
The first argument must be an equation, and the equation cannot contain a non-
valued variable other than the variable of interest. For example, nSolve(3x^2ì 4=0,
x) is a valid equation; however, nSolve(3x^2ì 4, x) is not an equation, and
nSolve(3x^2ì y=0,x) is not a univariate equation because y has no value in this
example.
320 First argument of solve or cSolve must be an equation or inequality
For example, solve(3x^2ì 4, x) is invalid because the first argument is not an
equation.
330 Folder
An attempt was made in the VAR-LINK menu to store a variable in a folder that
does not exist.
335 Graph functions y1(x)...y99(x) not available in Diff Equations mode
345 Inconsistent units
350 Index out of range
360 Indirection string is not a valid variable name
380 Invalid ans()
390 Invalid assignment