B–8 General Information
826FEC~1.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 10/27/05 3:16 PM Printed: 10/27/05
3:16 PM Page 8 of 12
Error Type Possible Causes and Suggested Remedies
MemoryFull
¦ You are unable to transmit an item because the receivin
unit’s available memor
is insufficient. You ma
ski
the
item or exit receive mode.
¦ Durin
a memor
backu
, the receivin
unit’s available
memor
is insufficient to receive all items in the sendin
unit’s memor
. A messa
e indicates the number of b
tes the
sendin
unit must delete to do the memor
backu
. Delete
items and try again.
MODE
You attem
ted to store to a window variable in another
ra
hin
mode or to
erform an instruction while in the wron
mode; for
example, DrawInv in a graphing mode other than Func.
NO SIGN CHNG
¦ The solve( function or the e
uation solver did not detect a
sign change.
¦ You attem
ted to com
ute æ
ææ
æ when FV,
Ú
ÚÚ
Úä
ää
äPMT
, and PV are
all ‚ 0, or when FV, (Ú
ÚÚ
Úä
ää
äPMT), and PV are all 0.
¦ You attem
ted to com
ute irr( when neither CFLis
nor CFO
is > 0, or when neither CFLis
nor CFO is < 0.
NONREAL ANS
In Real mode, the result of a calculation
ielded a com
lex result.
This error is not returned durin
ra
hin
. The TI-82 STATS
allows for undefined values on a graph.
OVERFLOW
You attem
ted to enter, or
ou have calculated, a number that is
e
ond the ran
e of the calculator. This error is not returned
durin
ra
hin
. The TI-82 STATS allows for undefined values
on a graph.
RESERVED
You attem
ted to use a s
stem variable ina
ro
riatel
. See
Appendix A.
SINGULAR MAT
¦ A sin
ular matrix
determinant = 0
is not valid as the
argument for
L1
.
¦ The SinReg instruction or a
ol
nomial re
ression
enerated
a sin
ular matrix
determinant = 0
because it could not find
a solution, or a solution does not exist.
This error is not returned durin
ra
hin
. The TI-82 STATS
allows for undefined values on a graph.
Error Conditions (continued)
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