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.

To display the help page for a particular inttrans command, see Getting Help with a Command in a Package.

$\mathrm{with}\left(\mathrm{inttrans}\right)\:$

$\mathrm{laplace}\left(\sin \left(2t+3\right)\,t\,s\right)$

$\frac{\sin \left(3\right)s+2\cos \left(3\right)}{s^2+4}$

$\mathrm{invlaplace}\left(\,s\,t\right)$

$\sin \left(3\right)\cos \left(2t\right)+\cos \left(3\right)\sin \left(2t\right)$

$\mathrm{combine}\left(\,\mathrm{trig}\right)$

$\sin \left(2t+3\right)$

$\mathrm{fourier}\left(t\exp \left(-3t\right)\mathrm{Heaviside}\left(t\right)\,t\,w\right)$

$\frac{1}{{\left(3+\mathrm{I}w\right)}^2}$