Casio fx-5800P - Manual (Page 134)

E-133
Error Message Cause Action
Math ERROR • An intermediate or the fi nal result
of the calculation falls outside of
the allowable calculation range.
• An input value is outside the
allowable input range.
• You are trying to perform an illegal
mathematical operation (such as
division by zero).
• You input a complex number as an
argument of a function.
• Check your input values and
reduce the number of digits, if
required.
• When using independent memory
or a variable as the argument
of a function, make sure that
the memory or variable value is
within the allowable range for the
function.
• Complex numbers cannot be used
as arguments of trigonometric
functions and other functions.
Change the argument to a real
number.
Stack ERROR • The calculation has causes the
capacity of the numeric stack
or the command stack to be
exceeded.
• The calculation includes more
than 10 matrices.
• Simplify the calculation expression
so it does not exceed the capacity
of the stacks.
• Try splitting the calculation into
two or more parts.
Syntax ERROR • The syntax of the calculation
expression is wrong.
• Check the syntax and make the
required corrections.
Argument ERROR • The calculation is using the wrong
argument.
• Check how arguments are being
used and make the required
corrections.
Dimension ERROR • The matrix used in a calculation
does not contain anything.
• You are trying to perform an
addition or other operation
with two matrices of different
dimensions, or some other illegal
matrix operation.
• Change the matrix to one that
contains data.
• Check the matrices and make
sure they are within the limits
for the type of calculation being
performed.
Can’t Solve • SOLVE (page 92) could not obtain
a solution. (Example: X = X + 1)
• Check the equation to make sure it
does not contain any errors.
• Input an initial value that is close to
the solution and try again.
Time Out • Integration or differential calculation
executed, but the solution does not
satisfy end conditions.
• Increase the tol value to loosen the
solution conditions and try again.
Solution precision will be lower in
this case.
• In the case of differentiation of a
trigonometric function, select Rad
for the angle unit.