TI-83 Plus General Information 748
Error Type Possible Causes and Suggested Remedies
INVALID DIM • You specified dimensions for an argument that are not
appropriate for the operation.
• You specified a list dimension as something other than
an integer between 1 and 999.
• You specified a matrix dimension as something other
than an integer between 1 and 99.
• You attempted to invert a matrix that is not square.
ITERATIONS • The solve( function or the equation solver has
exceeded the maximum number of permitted iterations.
Examine a graph of the function. If the equation has a
solution, change the bounds, or the initial guess, or
both.
• irr( has exceeded the maximum number of permitted
iterations.
• When computing æ, the maximum number of iterations
was exceeded.
LABEL The label in the Goto instruction is not defined with a Lbl
instruction in the program.