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Sharp W Series manual Factorials, = 1 x 2 x 3 x …xn

Models: W Series

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Factorials

The product of a given positive integer n multiplied by all the lesser positive integers from 1 to n-1 is indicated by n! and called the factorial of n.

<Example>

O per ation	D isplay
7	DEG
7
	c.f
	n! = 1 x 2 x 3 x …xn

A P P L IC AT IO N S:

Used in statistics and mathematics. In statistics, this function is used in calculations involving combinations and permutations.

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Sharp W Series manual Factorials, = 1 x 2 x 3 x …xn

Contents

Sciientiifiic Calculator Operatiionguiide N TEN TS Irect function Power on E Y L AY O U TEX P LO GNormal mode FIX mode TAB =DI S P L AY P AT T E R N DI S P L AY F O R M AT a N DEN G mode SC I modeX P O N E N T DI S P L AY N G U L a R U N I T Per ation DEG mode IsplayDEG = π/2 RAD = Grad = ON/OFF, Entry Correction Keys Data Entry Keys Pressing π automatically enters the value for πGenerates random numbers RandomBuilding sample sets for statistics or research Function to round calculation results ModifyInternally, 0 Basic Arithmetic Keys, Parentheses Percent $ 125 reduced by 20%…15% of $ 125… Hen $ 125 equals 5% of X , X equals…2500Inverse, Square, Cube Per ation IsplayTo the Power of x, Common Logarithm To the Power of x, Natural Logarithm Factorials = 1 x 2 x 3 x …xnPermutations, Combinations PPL IC AT IO N SOnvert to decimal notation Isplay Time CalculationRepeat last key operation to return to the previous display Fractional Calculations Memory Calculations ~ Enter 0 for M Isplay110 Y 26510 ÖY=Last Answer Memory Trigonometric Functions Arc Trigonometric Functions Hyperbolic Functions Coordinate Conversion Splits data used for dual-variable data input110101100PE 3203OCT 654DEC1011AND 1011AND101=Statistics Function Enters data for statistical calculations Lears data inputS 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 DA T a C O R R E C T I O N Reverse the display order to descending latest first, pressN2= Per ation Isplay X2=X3= 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