E-15
Functions and Symbols Supported for Math Format
Input
• The “Bytes” column shows the number of bytes of memory that
are used up by input.
Function/Symbol
Key Operation
Bytes
Improper Fraction
'
9
Mixed Fraction
1
'
(
(
)
13
log(a,b) (Logarithm)
&
6
10^
x
(Power of 10)
1l
(
$
)
4
e^
x
(Power of
e
)
1i
(
%
)
4
Square Root
!
4
Cube Root
1
!
(
#
)
9
Square, Cube
w
,
W
4
Reciprocal
E
5
Power
6
4
Power Root
1
6
(
"
)
9
Absolute Value
D
4
Parentheses
(
or
)
1
Math Format Input Examples
• The following operations are all performed while Math format is
selected.
• Pay close attention to the location and size of the cursor on the
display when you input using Math format.
Example 1:
To input 2
3
+ 1
MATH
2
6
3
Math
e
+1
Math
Example 2:
To input 1 +
'
2 + 3
MATH
1+
!
2
Math
e
+3
Math
