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Casio ClassPad 300 PLUS User Manual

Page 120

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20050501

2-4-12

Function Calculations

k Solutions Supported by ClassPad (TRUE, FALSE, Undefined, No Solution,

, const, constn)

Solution

Description

Example

TRUE

Output when a solution is true.

judge (1 = 1) w

FALSE

Output when a solution is false.

judge (1 < 0) w

Undefined

Output when a solution is undefined.

1/0 w

No Solution

Output when there is no solution.

solve (abs (

x

) = –1,

x

) w

Infinity

lim (1/

x

2

,

x

, 0) w

const

Constant displayed as const(1) when any

dSolve (

y

؅ =

x

,

x

,

y

) w

value that is a constant is included in the

{

y

= 0.5·

x

2

+ const (1)}

solution. In the case of multiple constants,
they are indicated as const(1), const(2),
and so on.

constn

Constant displayed as constn(1) when the

Change the [Angle] setting to

solution includes any integer value that is

“Degree”.

a constant. In the case of multiple

solve (sin (

x

) = 0,

x

) w

constants, they are indicated as constn(1),

{

x

= 180·constn (1)}

constn(2), and so on.