Casio CFX-9970G Algebraic Expressions Manual do Utilizador descarregar pdf (Página 3)

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20-2 Inputting and Executing Calculations

The ALGBR Mode display is divided into three areas: an input area, a solution

area, and a message area (used for display of menus and error messages).

Example X + X

+ 3X – 2X

v+vx+dv-cvx

• Solutions are displayed in natural display notation.

• Solutions produced in the ALGBR Mode are also stored in Ans memory and

can be recalled by pressing !K.

• You can input up to 255 bytes of data for each ALGBR Mode calculation.

• If a solution does not fit within the solution area, use f, c, d, and e to

scroll the screen.

• Inputting more data while there is data in the input area and solution area

causes the previous data to be cleared from two areas automatically.

• If you clear the display by pressing A, you can recall the previous operation

by pressing d or e (Replay Function).

• The Angle item of the set up screen can be set to either "Deg" or "Rad" for

ALGBR Mode operations.

• The Display item of the set up screen can be set to "Fix", "Sci", or "Norm" for

ALGBR Mode operations. Note, however, that this setting is applied for the

approx command only.

• A displayed solution can be stored in function memory by pressing

K6(FMEM)1(STO). Next, press a function 1(f

1) to 6(f6) to select a

specific function memory.

Input area

Solution area

Messages area

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