Texas Instruments -84 Plus, Руководство пользователя

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Appendix B: Reference Information 651
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.
MEMORY Memory is insufficient to perform the instruction or
function. You must delete items from memory before
executing the instruction or function.
Recursive problems return this error; for example,
graphing the equation
Y1=Y1 .
Branching out of an If / Then , For( , While , or Repeat
loop with a Goto also can return this error because the
End statement that terminates the loop is never
reached.
MemoryFull
• You are unable to transmit an item because the
receiving unit’s available memory is insufficient. You
may skip the item or exit receive mode.
• During a memory backup, the receiving unit’s
available memory is insufficient to receive all items in
the sending unit’s memory. A message indicates the
number of bytes the sending unit must delete to do the
memory backup. Delete items and try again.
Error Type Possible Causes and Suggested Remedies