IDivision Remainder (MOD), Remainder of Exponential Division (MOD

Exp)

Example

Operation

 

 

To determine the remainder when 137 is

*(E)(NUM)*(E)(MOD) 137 7

divided by 7

U

(MOD (137, 7) = 4)

 

To determine the remainder when 53 is

*(E)(NUM)*(E)(MOD E)

divided by 3

5 3 3U

(MOD E (5, 3, 3) = 2)

 

 

 

 

* fx-7400GII: (NUM)

IFractions

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

 

Operation

 

 

 

 

 

 

2

1

73

 

 

25314U

–– + 3 –– = –––

 

5

4

20

 

 

 

 

= 3.65 (Conversion to decimal)*1

,

1

 

1

= 6.066202547

σ 10–4*2

1257814572U

––––– + –––––

2578

 

4572

 

 

 

1

 

 

 

 

12 .5U

–– σ 0.5 = 0.25*3

 

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 ,() key toggles the display fraction between mixed fraction and improper fraction format.

IEngineering Notation Calculations

Input engineering symbols using the engineering notation menu.

• Be sure to specify Comp for Mode in the Setup screen.

Example

Operation

 

 

999k (kilo) + 25k (kilo)

K(SET UP)DD(Eng))999*(E)(E)

= 1.024M (mega)

(ESYM)*(E)(k)25(k)U

9 ω 10 = 0.9 = 900m (milli)

910U

= 0.9

*(E)(E)(ESYM)*(E)(E)(ENG)*1

 

 

2-19