Casio ClassPad 300 PLUS User Manual
Page 120
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.