Casio fx-3650P, fx-3950P manual

fx-3650P fx-3950P

User's Guide Guía del usuario

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Contents

Page CASIO ELECTRONICS CO., LTD Unit 6, 1000 North Circular Road London NW2 7JD, U.K ENGLISH Safety Precautions Caution Batteries Disposing of the Calculator Handling Precautions •Never twist or bend the calculator •Never try to take the calculator apart •Use a soft, dry cloth to clean the exterior of the calculator Contents Safety Precautions Handling Precautions Before getting started Basic Calculations Statistical Calculations Differential Calculations Integration Calculations Programming a Calculation Statistical Data Memory and Program Memory Before getting started kKey Markings kModes Example: Complex Number Calculations CMPLX kInput Capacity kMaking Corrections During Input kReplay Function kError Locator kExponential Display Formats F i x Sc i No r m kInitializing the Calculator (Reset Operation) Basic Calculations kArithmetic Calculations kFraction Operations u Fraction Calculations u Decimal ↔ Fraction Conversion u Mixed Fraction ↔ Improper Fraction Conversion kPercentage Calculations kDegrees, Minutes, Seconds Calculations kFIX, SCI, RND Memory Calculations kAnswer Memory kConsecutive Calculations kIndependent Memory kVariables Complex Number Calculations CMPLX kAbsolute Value and Argument Calculation kRectangular Form ↔ Polar Form Display kConjugate of a Complex Number Base-n Calculations t b equivalents.(101102 , 268 , 1616 ) lll1 Scientific Function Calculations COMP kTrigonometric/Inverse Trigonometric Functions Deg Rad Gr a kHyperbolic/Inverse Hyperbolic Functions kCommon and Natural Logarithms/Antilogarithms kSquare Roots, Cube Roots, Roots, Squares Cubes, Reciprocals, Factorials, Random Numbers π, and Permutation/Combination kAngle Unit Conversion kCoordinate Conversion (Pol (x, y), Rec (r, θ )) kEngineering Notation Calculations Statistical Calculations Standard Deviation Data Input Precautions Ed i t OFF ESC Regression Calculations Log Exp Pw r I nv Quad u Linear Regression u Logarithmic, Exponential, Power, and Inverse Regression uQuadratic Regression xiyi 1Linear Regression y = A + Bx 2Logarithmic Regression 3Exponential Regression 4Power Regression 5Inverse Regression 6Quadratic Regression Differential Calculations Integration Calculations Programming a Calculation PRGMRUN PRGM RUN PCL Storing a Program uProgram Storage Notes kEditing a Program Executing a Program Ans uProgram Execution Notes uErrors During Program Execution Deleting a Program C l ea r P r o g Useful Program Commands kProgram Command Menus uBasic Commands kUnconditional Jump kConditional Jump Using a Relational Operator uRelational Operator Notes kOther Program Statements uF Key Settings uInputting Statistical Data uMemory Calculations uPercent Calculations uRnd Statistical Data Memory and Program Memory kStatistical Data kPrograms Technical Information kWhen you have a problem kError Messages kOrder of Operations 4ab/c kStacks kInput Ranges nPr nCr ab/c Power Supply fx-3650P • Replacing the Battery • To replace the battery fx-3950P Auto Power Off Specifications Practical Examples/Ejemplos prácticos kProgram Library kBiblioteca de programas Program Execution / Ejecución de programa Display / Presentación Operation / Operación >1 (Example: Program P1) (Ejemplo: Programa P1) S bc sin α – a cos α + c >2 (Example: Program P2) (Ejemplo: Programa P2) 32 41 65 I 41 I 23 I CASIO COMPUTER CO., LTD 6-2, Hon-machi 1-chome Shibuya-ku,Tokyo 151-8543,Japan