Overview of the inttrans Package
Calling Sequence
Description
List of inttrans Package Commands
Examples
inttrans[command](arguments)
command(arguments)
The inttrans package is a collection of commands designed to compute integral transforms. These transforms are used in many branches of mathematics, and are particularly useful when solving differential equations.
Each command in the inttrans package can be accessed by using either the long form or the short form of the command name in the command calling sequence.
The following is a list of available commands.
addtable
fourier
fouriercos
fouriersin
hankel
hilbert
invfourier
invhilbert
invlaplace
invmellin
laplace
mellin
savetable
To display the help page for a particular inttrans command, see Getting Help with a Command in a Package.
$\mathrm{with}\left(\mathrm{inttrans}\right)\:$
$\mathrm{laplace}\left(\mathrm{sin}\left(2t+3\right)\,t\,s\right)$
$\frac{{\mathrm{sin}}{}\left({3}\right){}{s}{+}{2}{}{\mathrm{cos}}{}\left({3}\right)}{{{s}}^{{2}}{+}{4}}$
$\mathrm{invlaplace}\left(\,s\,t\right)$
${\mathrm{sin}}{}\left({2}{}{t}\right){}{\mathrm{cos}}{}\left({3}\right){+}{\mathrm{cos}}{}\left({2}{}{t}\right){}{\mathrm{sin}}{}\left({3}\right)$
$\mathrm{combine}\left(\,\mathrm{trig}\right)$
${\mathrm{sin}}{}\left({2}{}{t}{+}{3}\right)$
$\mathrm{fourier}\left(t\mathrm{exp}\left(-3t\right)\mathrm{Heaviside}\left(t\right)\,t\,w\right)$
$\frac{{1}}{{\left({3}{+}{\mathrm{I}}{}{w}\right)}^{{2}}}$
See Also
dsolve
UsingPackages
with
Download Help Document
What kind of issue would you like to report? (Optional)