Casio fx-50F User Manual

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Contents

E-5Coordinate Conversion (Rectangular ↔ Polar) ................................................................ 29Other Functions ................................................................................................................ 31Using 10 3 Engineering Notation (ENG) .................................................33ENG Calculation Examples .............................................................................................. 33Complex Number Calculations (CMPLX) .............................................34Inputting Complex Numbers ............................................................................................. 34Complex Number Calculation Result Display ................................................................... 34Calculation Result Display Examples ............................................................................... 35Conjugate Complex Number (Conjg) ............................................................................... 36Absolute Value and Argument (Abs, arg) ......................................................................... 36Overriding the Default Complex Number Display Format................................................. 37Statistical Calculations (SD/REG) ........................................................38Statistical Calculation Sample Data ................................................................................. 38Performing Single-variable Statistical Calculations .......................................................... 38Performing Paired-variable Statistical Calculations .......................................................... 42Statistical Calculation Examples ...................................................................................... 50Base-n Calculations (BASE) ..................................................................52Performing Base-n Calculations ....................................................................................... 52Converting a Displayed Result to another Number Base ................................................. 54Using the LOGIC Menu .................................................................................................... 54Specifying a Number Base for a Particular Value ............................................................. 54Performing Calculations Using Logical Operations and Negative Binary Values ............. 55Built-in Formulas ....................................................................................56Using Built-in Formulas .................................................................................................... 56Built-in Formula List .......................................................................................................... 58Program Mode (PRGM) ..........................................................................62Program Mode Overview .................................................................................................. 62Creating a Program .......................................................................................................... 63Running a Program .......................................................................................................... 64Deleting a Program........................................................................................................... 64Inputting Commands ........................................................................................................ 65Command Reference ....................................................................................................... 65Appendix .................................................................................................71Calculation Priority Sequence .......................................................................................... 71Stack Limitations .............................................................................................................. 72Calculation Ranges, Number of Digits, and Precision ...................................................... 73Error Messages ................................................................................................................ 74Before assuming malfunction of the calculator... ............................................................. 76Power Requirements ..............................................................................76Specifications .........................................................................................77