Laplace Transform and Inverse - Maple Programming Help

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Laplace Transform and Inverse

 Description Calculate the Laplace transform and inverse Laplace transform of an expression.

Enter an expression.

 >
 ${-}{\mathrm{sin}}{}\left({2}{}{t}{-}{3}\right)$ (1)

Calculate the Laplace transform of the expression.

 > $\mathrm{inttrans}\left[\mathrm{laplace}\right]\left(,{t}{,}{s}\right)$
 $\frac{{-}{2}{}{\mathrm{cos}}{}\left({3}\right){+}{\mathrm{sin}}{}\left({3}\right){}{s}}{{{s}}^{{2}}{+}{4}}$ (2)

Calculate the inverse Laplace transform of the result.

 > $\mathrm{inttrans}\left[\mathrm{invlaplace}\right]\left(,{s}{,}{t}\right)$
 ${\mathrm{sin}}{}\left({3}\right){}{\mathrm{cos}}{}\left({2}{}{t}\right){-}{\mathrm{cos}}{}\left({3}\right){}{\mathrm{sin}}{}\left({2}{}{t}\right)$ (3)
 > $\mathrm{combine}\left(\right)$
 ${-}{\mathrm{sin}}{}\left({2}{}{t}{-}{3}\right)$ (4)
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