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Appendix
1. Error Message Table
• General calculation errors
When you see
this message:
It means this: So you need to do this:
Syntax
ERROR
• Illegal syntax
• Attempt to input an illegal command
Press J to display the error and
make necessary corrections.
Ma ERROR • Calculation result that exceeds the
calculation range.
• Intermediate or final calculation result
is outside the allowable calculation
range.
• Mathematical error (division by zero,
etc.)
Check input values and make
corrections to ensure that values are
within allowable limits.
Stack ERROR Execution of calculations that exceed
the capacity of the stack for numeric
values or stack for commands.
• Simplify the formulas to keep stacks
within 10 levels for the numeric
values and 26 levels for the
commands.
• Divide the formula into two or more
parts.
Input value
must be
integer.
Attempting to input a non-integer value
in a location that requires integer input.
Input an integer value.
Input value
must be a
matrix.
Attempting to input a non-matrix value
in a location that requires matrix input.
Input a matrix value.
Input value
must be a
matrix or
vector.
Attempt to input a non-matrix or non-
vector value in a location where a
matrix or vector should be input.
Input a matrix or vector.
Input value
must be a list.
Attempting to input a non-list value in a
location that requires list input.
Input a list value.
Input value
must be a real
number.
Attempting to input a non-real number
value in a location that requires real
number input.
Input a real number value.
Invalid polar
form
Attempting to input an imaginary
number for polar form (
r∠
θ
) r or
θ
.
Check the polar form.
Wrong
argument size
relationship.
The size relationship between two
arguments is opposite from what it
should be.
Example:
nCr(3,10)
Change the values so the size
relationship required by the syntax is
maintained.
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