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Casio CFX-9850G PLUS Owner's Manual

Download Programming manual of Casio CFX-9850G PLUS Calculator, Software for Free or View it Online on All-Guides.com. This version of Casio CFX-9850G PLUS Manual compatible with such list of devices, as: CFX-9850G PLUS, CFX-9850GB PLUS, CFX-9850GC PLUS, CFX-9950GB PLUS, FX-9750GPLUS - Graphing Calculator

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•Pressing 6 (SYBL) displays a menu of symbols ( ’, ”, ~,

*

, /, # ) that can be

input into a program.

•Pressing ! Z displays a menu of commands that can be used to change

set up screen settings inside a program.

•{ANGL}/{COOR}/{GRID}/{AXES}/{LABL}/{DISP}/{P/L }/{DRAW}/{DERV}/

{BACK}/{FUNC}/{SIML}/{S-WIN}/{LIST}/{LOCS }/{T-VAR}/{ΣDSP}/{RESID}

P. 5 For details on each of these commands, see “Set Up Screen Function Key

Menus”.

The following function key menu appears if you press !Z while inputting a

program that contains binary, octal, decimal, or hexadecimal calculation.

•{Dec}/{Hex}/{Bin}/{Oct}

Actual program contents are identical to manual calculations. The following shows

how the calculation of the surface area and volume of a regular octahedron would

be calculated using a manual calculation.

Surface Area S .. c*!9d* <value of A> xw

Volume V ........... !9c/d* <value of A> Mdw

You could also perform this calculation by assigning the value for the length of one

side to variable A.

Length of One Side A

............ <value of A> aaAw

Surface Area S .. c*!9d*aAxw

Volume V ........... !9c/d*aAMdw

If you simply input the manual calculations shown above however, the calculator

would execute them from beginning to end, without stopping. The following

commands make it possible to interrupt a calculation for input of values and

display of intermediate results.

?: This command pauses program execution and displays a question mark as a

prompt for input of a value to assign to a variable. The syntax for this com-

mand is: ? → <variable name>.

^^

^^

^: This command pauses program execution and displays the last calculation

result obtained or text. It is similar to pressing w in a manual calculation.

P. 369 • For full details on using these and other commands, see “Useful Program

Commands”.

Programming Examples 20- 2