Casio fx-350ES User Manual page 16

k Inputting with Math Format
When inputting with Math format, you can input and display fractions
and some functions using the same format as they appear in your
textbook.
Important!
• Certain types of expressions can cause the height of a calculation
formula to be greater than one display line. The maximum allowable
height of a calculation formula is two display screens (31 dots × 2).
Further input will become impossible if the height of the calculation
you are inputting exceeds the allowable limit.
• Nesting of functions and parentheses is allowed. Further input will
become impossible if you nest too many functions and/or
parentheses. If this happens, divide the calculation into multiple
parts and calculate each part separately.
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
Improper Fraction
Mixed Fraction
log(a,b) (Logarithm)
x
10^ (Power of 10)
x
e^ (Power of
Square Root
Cube Root
Square, Cube
Reciprocal
Power
Power Root
Absolute Value
Parentheses
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
MATH
e
)
3
+ 1
263
Key Operation
'
1'(()
&
1l($)
1i(%)
!
1!(#)
w, W
E
6
16(")
D
( or )
E-14
Bytes
9
13
6
4
4
4
9
4
5
4
9
4
1
Math