Table of Contents
Advertisement
ClassPad supports transform of the following functions.
x
x
x
sin(
), cos(
), sinh(
ClassPad does not support transform of the following functions.
x
x
tan(
), sin
– 1
(
), cos
– 1
x
x
abs(
), gamma(
)
Laplace Tran form of a Differential Equation
The laplace command can be used to solve ordinary differential equations. ClassPad does
not support System of Differential Equations for laplace.
Syntax: laplace(diff eq,
diff eq -- differential equation to solve
x
-- independent variable in the diff eq
y
-- dependent variable in the diff eq
t
-- parameter of the transform
t
Lp means F ( s )=L[ f (
An example using Laplace to solve a differential equation:
x'
x
e
–t
+ 2
=
where
fourier, invFourier
Function: "fourier" is the command for the Fourier Transform, and "invFourier" is the
command for the inverse Fourier Transform.
Syntax: fourier( f ( x ), x , w , n )
invFourier( f ( w ), w , x , n )
f ( x ) -- expression
x
-- variable with respect to which the expression is transformed with
w -- parameter of the transform
n
-- 0 to 4, indicating Fourier parameter to use (optional)
ClassPad supports transform of the following functions.
t
t
t
sin(
), cos(
), log(
), ln(
ClassPad does not support transform of the following functions.
t
t
tan(
), sin
– 1
(
), cos
– 1
t
t
t
gamma(
),
, e
2-8-9
Using the Action Menu
x
x
n
x
x
), cosh(
),
,
, e
, heaviside(
x
x
x
(
), tan
– 1
(
), tanh(
), sinh
x
y
t
,
,
)
)] in the result of transform for a differential equation.
x
(0) = 3
t
t
t
), abs(
), signum(
), heaviside(
t
t
t
(
), tan
– 1
(
), sinh(
), cosh(
20060301
x
x
), delta(
), delta(
x
x
– 1
(
), cosh
– 1
(
), tanh
– 1
t
t
), delta(
), delta(
t
t
t
), tanh(
), sinh
– 1
(
), cosh
x
n
,
)
x
x
x
x
(
), log(
), ln(
), 1/
,
t
n
ti
,
), e
t
t
– 1
(
), tanh
– 1
(
),
Advertisement
Table of Contents
Need help?
Do you have a question about the CLASSPAD 330 3.04 and is the answer not in the manual?