Casio FX-9750G, FX-9860GII IDebugging a Program, 3.Editing Program Contents, SWhen you are inputting a program —— (BASE)*1, I/O, STR, PMT, PRD, d~o, LOG, REL, EXE, NEW, DEL, DEL, SRC

•{I/O} ... {I/O control/transfer command menu}

•{:} ... {multi-statement command}

•{STR} ... {string command}

See “Command Reference” on page 8-7 for full details on each of these commands.

•Pressing K(SET UP) displays the mode command menu shown below.

• {ANGL}/{COOR}/{GRID}/{AXES}/{LABL}/{DISP}/{S/L}/{DRAW}/{DERV}/{BACK}/{FUNC}/{SIML}/{S-WIN}/{LIST}/{LOCS}*/{T-VAR}/{3DSP}*/{RESID}/{CPLX}/{FRAC}/{Y • SPD}*/

{DATE}*/{PMT}*/{PRD}*/{INEQ}/{SIMP}/{Q1Q3}* Not included on the fx-7400GII

See “Setup Screen Function Key Menus” on page 1-26 for details about each of these commands.

SWhen you are inputting a program —— (BASE)*1•{TOP}/{BTM}/{SRC}•{MENU}

•{d~o} ... {decimal}/{hexadecimal}/{binary}/{octal} value input

•{LOG} ... {bitwise operator}

•{DISP} ... conversion of displayed value to {decimal}/{hexadecimal}/{binary}/{octal}

•{Aϕa}/{SYBL}

•Pressing )(PRGM) displays the following PRGM (PROGRAM) menu.

•{Prog} ... {program recall}

•{JUMP}/{?}/{<}

•{REL} ... {conditional jump relational operator menu}

•{:} ... {multi-statement command}

•Pressing K(SET UP) displays the mode command menu shown below.

•{Dec}/{Hex}/{Bin}/{Oct}

*1 Programs input after pressing (BASE) are indicated by B to the right of the file name.

•{EXE}/{EDIT} ... program {execute}/{edit}

•{NEW} ... {new program}

•{DEL}/{DEL • A} ... {specific program}/{all program} delete

•{SRC}/{REN} ... file name {search}/{change}

3.Editing Program Contents

IDebugging a Program

A problem in a program that keeps the program from running correctly is called a “bug”, and the process of eliminating such problems is called “debugging”. Either of the following symptoms indicates that your program contains bugs that require debugging.

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