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Casio FX-820MS Statistical Calculations, Technical Information, Power Supply, Specifications, E-6

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kAngle Unit Conversion .........................................	20
kCoordinate Conversion (Pol (x, y), Rec (r, θ )) .....	21
kEngineering Notation Calculations .......................	21
Statistical Calculations .........................	22
Standard Deviation ..................................................	22
Regression Calculations ..........................................	24
Technical Information ...........................	28
kWhen you have a problem...... .............................	28
kError Messages ...................................................	28
kOrder of Operations .............................................	30
kStacks ..................................................................	31
kInput Ranges .......................................................	32
Power Supply ........................................	34
Specifications ........................................	35

E-6

Contents

Page Page Page Safety Precautions Caution Batteries Disposing of the Calculator Handling Precautions •Never drop the calculator or otherwise subject it to strong impact •Never twist or bend the calculator •Never try to take the calculator apart •Use a soft, dry cloth to clean the exterior of the cal- culator Contents Safety Precautions Handling Precautions Two-lineDisplay Before getting started Statistical Calculations Technical Information Power Supply Specifications Two-lineDisplay Before getting started kModes AB2 kInput Capacity kMaking Corrections During Input kReplay Function kError Locator kMulti-statements kExponential Display Formats kDecimal Point and Separator Symbols kInitializing the Calculator AB3 Basic Calculations kArithmetic Calculations SRD kFraction Operations •Example 1: 2 1 • Example 2: • Example 3: • Example 4: uDecimal ↔ Fraction Conversion kPercentage Calculations Av+ Av gAjq pq-20 Av kDegrees, Minutes, Seconds Calculations kFIX, SCI, RND F..... 2(Sci) 2 Memory Calculations COMP kAnswer Memory kConsecutive Calculations kIndependent Memory 0Aj kVariables AB1 193.2Aj1 \ 23 = p1 \ 28 Scientific Function Calculations kTrigonometric/Inverse Trigonometric Functions WR Ax\3 T AVRL2 \2 T =g\ Ax kHyperbolic/Inverse Hyperbolic kCommon and Natural Logarithms Antilogarithms TpP kSquare Roots, Cube Roots, Roots kAngle Unit Conversion Av2( ) kCoordinate Conversion (Pol (x, y), Rec (r, θ )) AF2 P60 T kEngineering Notation Calculations StatisticalSD Calculations REG Standard Deviation Σx2 AU1 AX1 AU3 AU2 AU1 Regression Calculations Σy2 AUr1 AUr2 AUr3 AXr1 A Xrr 1 A Xrr 2 A Xrr 3 18 AXr rr 2 1000 AXr rr 1 AXr r3 K= E A Ur 3 AU3- AX1- AXr 1F AXrr 1 AXrr 2 A Xrr Technical Information kWhen you have a problem kError Messages Math ERROR •Causes •Action Stack ERROR •Cause kOrder of Operations kStacks kInput Ranges nCr 1 [n!/{r!(n–r)!}] 110100 x , y 9.9999999991049 (x2+y2) 9.9999999991099 0 r 9.9999999991099 Power Supply Auto Power Off Specifications CASIO COMPUTER CO., LTD

Statistical Calculations .........................

Technical Information ...........................

Power Supply ........................................

Specifications ........................................