Casio FX-7400GII - SOFTWARE VERSION 2-00 User Manual page 57

Division Remainder (MOD), Remainder of Exponential Division (MOD
Exp)
Example
To determine the remainder when 137 is
divided by 7
(MOD (137, 7) = 4)
To determine the remainder when 5
divided by 3
(MOD E (5, 3, 3) = 2)
•
Fractions
• In the Math input/output mode, the fraction input method is different from that described
below. For fraction input operations in the Math input/output mode, see page 1-11.
• Be sure to specify Comp for Mode in the Setup screen.
Example
2 1 73
–– + 3 –– = –––
5 4 20
= 3.65 (Conversion to decimal)*
1 1
= 6.066202547
––––– + –––––
2578 4572
1
3
–– 0.5 = 0.25*
2
* 1 Fractions can be converted to decimal values and vice versa.
* 2 When the total number of characters, including integer, numerator, denominator and delimiter
marks exceeds 10, the fraction is automatically displayed in decimal format.
3
* Calculations containing both fractions and decimals are calculated in decimal format.
• Pressing the
improper fraction format.
Engineering Notation Calculations
Input engineering symbols using the engineering notation menu.
• Be sure to specify Comp for Mode in the Setup screen.
Example
999k (kilo) + 25k (kilo)
= 1.024M (mega)
9 10 = 0.9 = 900m (milli)
= 0.9
3
is
1
10 –4 * 2
( ) key toggles the display fraction between mixed fraction and
(SET UP)
(ESYM)*
9 10
( )
2-19
Operation
( ) (NUM)*
( ) (NUM)*
5 3 3
Operation
2 5 3 1 4
1 2578 1 4572
1 2 .5
Operation
(Eng)
( ) (k) 25 (k)
( ) (ESYM)* ( )
( ) (MOD) 137
( ) (MOD E)
•
II
* fx-7400G : (NUM)
999 ( ) ( )
1
( ) (ENG)*
7