Casio fx-9860G SD User Manual page 43

u Math Input Mode Functions and Symbols
The functions and symbols listed below can be used for natural input in the Math input
mode. The "Bytes" column shows the number of bytes of memory that are used up by input
in the Math input mode.
Function/Symbol
Fraction (Improper)
1
Mixed Fraction*
Power
Square
Negative Power (Reciprocal)
Cube Root
Power Root
x
e
x
10
log(a,b)
Abs (Absolute Value)
Linear Differential* 3
Quadratic Differential*
Integral* 3
Calculation* 4
Matrix
Parentheses
Braces (Used during list input.)
Brackets (Used during matrix input.)
1
* Mixed fraction is supported in the Math input
mode only.
2
* For information about function input from the
MATH function menu, see "Using the MATH
Menu" on page 1-3-10.
1-3-9
Inputting and Editing Calculations
$
!$(&)
M
x
!)(
!x(
!((
!M(
!I(
!l(10
(Input from MATH menu*
(Input from MATH menu*
(Input from MATH menu*
3 (Input from MATH menu*
(Input from MATH menu*
(Input from MATH menu*
(Input from MATH menu*
( and )
!*( { ) and !/( } )
!+( [ ) and !-( ] )
3
* Tolerance cannot be specified in the Math input
mode. If you want to specify tolerance, use the
Linear input mode.
* 4 For
pitch is always 1. If you want to specify a
different pitch, use the Linear input mode.
5
* This is the number of bytes for a 2
20050401
Key Operation
x –1
)
)
3
)
x
)
x
e
)
x
)
2
)
2
)
2 )
2 )
2 )
2 )
2
)
calculation in the Math input mode, the
Bytes
9
14
4
4
5
6
9
9
6
6
7
6
7
7
8
11
5
14*
1
1
1
2 matrix.