Sharp W Series manual X P O N E N T Di S P L Ay, SC I mode, EN G mode

Page 5

SCI DEG

X10

(SC I mode)

ENG DEG

X10

(EN G mode)

DEG

(normal mode)

5 . E X P O N E N T DI S P L AY

The distance from the earth to the sun is approx. 150,000,000 (1.5 x 108) km.Values such as this with many zeros are often used in scientific calculations, but entering the zeros one by one is a great deal of work and it’s easy to make mistakes.

In such a case, the numerical values are divided into mantissa and exponent portions, displayed and calculated.

<Example> W hat is the number of electronics flowing in a conductor when the electrical charge across a given cross-section is 0.32 cou- lombs. (The charge on a single electron = 1.6 x 10-19coulombs).

0.32

1.6 19

DEG

DEG

X10

DEG

X10

4

Image 5

Contents Sciientiifiic Calculator Operatiionguiide N TEN TS E Y L AY O U T Irect function Power onEX P LO GFIX mode TAB = Normal modeDI S P L AY P AT T E R N DI S P L AY F O R M AT a N DX P O N E N T DI S P L AY SC I modeEN G mode DEG = π/2 RAD = Grad = Per ation DEG mode IsplayN G U L a R U N I T ON/OFF, Entry Correction Keys Pressing π automatically enters the value for π Data Entry KeysBuilding sample sets for statistics or research RandomGenerates random numbers Internally, 0 ModifyFunction to round calculation results Basic Arithmetic Keys, Parentheses $ 125 reduced by 20%… Percent15% of $ 125… Hen $ 125 equals 5% of X , X equals…2500Per ation Isplay Inverse, Square, CubeTo the Power of x, Common Logarithm To the Power of x, Natural Logarithm = 1 x 2 x 3 x …xn FactorialsPPL IC AT IO N S Permutations, CombinationsRepeat last key operation to return to the previous display Time CalculationOnvert to decimal notation Isplay Fractional Calculations Enter 0 for M Isplay Memory Calculations ~110 Y 26510 ÖY=Last Answer Memory Trigonometric Functions Arc Trigonometric Functions Hyperbolic Functions Splits data used for dual-variable data input Coordinate Conversion654DEC 110101100PE 3203OCT1011AND 1011AND101=Enters data for statistical calculations Lears data input Statistics FunctionS K E Y S F O R 1 -V a R I a B L E S T AT I S T I C S Reverse the display order to descending latest first, press DA T a C O R R E C T I O NX3= Per ation Isplay X2=N2= Temperature Date S K E Y S F O R 2 -V a R I a B L E S T AT I S T I C S Sharp CORP. MAR