Sharp EL9900C EL-9900C - Page 111

101

Chapter 6: Advanced Graphing Features — Advanced Keyboard

User:

Displays a blank table. As you input values for variable columns,

table values are automatically calculated by the equation. Thus,

although TableStart and TableStep inputs can be made when

selecting User, set values will be ignored.

• Press

;

or

'

to switch between

Auto

and

User

.

•

TableStart is a start value of the variable in the table, and

TableStep is a step value of the variable. Both are numeric

values.

Example

Automatically create a table starting from

-

5 with a step of 1 in the

X-Y coordinate after equations, based on “Y1 = X”, “Y2 = X

2

”, and

“Y3 =

-

X

2

+

3”.

1. Press

@

y

and

}

_

5

E

1

E

.

2. Press

T

.

* If the cursor is on the top or

bottom line of the table,

{

or

}

can still be used. The

table contents will move to become visible in the display area.

Example

Create a table in the User mode under the above conditions.

1. Press

@

y

and

'

E

}

0

E

1

E

.

2. Press

T

.

Blank table will appear.

3.

Press 2

E

_

3

E

to enter X values.

* An automatically created table in the User mode cannot be

scrolled vertically.

Sharp EL9900C EL-9900C - Page 111

Advanced Graphing Features - Advanced Keyboard

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