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LENGTH Er
OUT OF SPEC
NEST Er
GOTO Er
GOSUB Er
EQN SAVE Er
EMPTY Er
MEMORY Er
DUPLICATE
LABEL
Press [
CL
/
] to clear an error message.
ESC
Chapter 3 : Basic Calculations
Arithmetic Calculation
For mixed arithmetic operations, multiplication and division have
•
priority over addition and subtraction. See Example 8.
For negative values, press [ (–) ] before entering the value. See
•
Example 9.
Results greater than 10
•
form. See Example 10.
Display Format
2. An improper argument was used in a command or
function.
3. An END statement is missing from a program.
An entry exceeds 84 digits after implied multiplication
with auto-correction.
You input a negative C
USL
–
x
and
C
=
PU
3
σ
Subroutine nesting exceeds 3 levels.
There is no corresponding Lbl n for a GOTO n.
1. There is no corresponding PROG n for a GOSUB PROG
n.
2. Attempt to jump to a program area in which there is no
program stored.
Attempt to save an equation to a program area that
already has a stored program.
Attempt to run a program from an area without an
equation or program.
1. Memory expansion exceeds the steps remaining in the
program.
2. Attempt to use a memory when no memory has been
expanded.
The label name is already in use.
or less than 10
10
or C
value, where
PU
PL
x
–
LSL
C
=
3
σ
PL
are displayed in exponential
-9
E-13
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