Casio fx-7400G Appendix User Manual

AppendixAppendix A Resetting the CalculatorAppendix B Power SupplyAppendix C Error Message TableAppendix D Input RangesAppendix E 2-byte Code TableApp

Internaldigits15 digits""""AccuracyAs a rule,accuracy is±1 at the10th digit.""""NotesInput ranges|a|, b, c <

179AppendixAppendix E 2-byte Command TableSpaces in the following commands are indicated by “]”.OPTN menu commandsd/dx(, Max(, Min(, Mean(, Median(, S

180AppendixAppendix F SpecificationsModel: fx-7400GCalculations / Graph FunctionBasic calculation functions:Negative numbers; exponents; parenthetical

181AppendixGraph Types:Rectangular coordinate: y = f (x)Parametric: (x, y) = ( f (T), g (T))Inequality: (y > f (x), y < f (x), y > f (x), y &

182AppendixProgram capacity:7 kbytes (max.)GeneralDisplay system:13-character × 6-line display; 10-digit mantissa and 9-digit mantissa and 2-digit ex-

Program Mode Command ListGUIDELINES LAID DOWN BY FCC RULES FOR USE OF THE UNIT IN THE U.S.A. (not appli-cable to other areas).NOTICEThis equipment has

170AppendixAppendix A Resetting the CalculatorWarning!The procedure described here clears all memory contents. Never perform this op-eration unless yo

171AppendixResetting the calculator initializes it to the following settings.Item Initial SettingIcon RUNAngle Unit RadExponent Display Range Norm 1Fr

172AppendixAppendix B Power SupplyThis unit is powered by two AAA-size (LR03 (AM4) or R03 (UM-4)) batteries. In addi-tion, it uses a single CR2032 lit

173Appendix(Should a battery leak, clean out the battery compartment of the unit immedi-ately, taking care to avoid letting the battery fluid come int

174AppendixuuuuuTo replace the memory back up battery* Before replacing the memory back up battery, switch on the unit and check tosee if the “Low bat

175Meaning1 Calculation formula contains anerror.2 Formula in a program containsan error.1 Calculation result exceedscalculation range.2 Calculation i

Meaning• Execution of calculations thatexceed the capacity of the stackfor numeric values or stack forcommands.1 Not enough memory to holdfunction inp

177Functionsinxcosxtanxsin–1xcos–1xtan–1xlogxInx10xexxx21/x3xx!nPrnCrPol (x, y)Rec(r ,θ)Internaldigits15 digits""""""&qu