Error Conditions
When
Error
not accept a keyboard entry until you press ' to
clear the error condition. (' ' clears the
condition and all pending operations.)
General errors
¦
Result larger than ±9.999999999 Q 10
¦
Division by zero.
¦
More than 15 open parentheses or 4 pending
operations (1 in
¦
Log, ln, or 1/x of 0.
¦
Log, ln, or ‡x of x < 0.
¦
Even root of a negative number.
¦
0 to the 0th power, or 0th root of any number.
¦
Rectangular to polar when x or y has an
exponent > 63.
¦
Tan of x = 90¡, -90¡, 270¡, -270¡, 450¡, etc.
-1
¦
Sin
or cos
-1
¦
of x where |x| | 1.
Tanh
¦
x! where x is not a positive integer { 69.
¦
Combinations or permutations when n and r are
not positive integers.
appears in the display, the calculator will
STAT
-1
of x where |x| > 1.
).
27
99
.