Laplace Transform -- from Wolfram MathWorld
mathworld.wolfram.com › LaplaceTransformDec 17, 2021 · The unilateral Laplace transform is implemented in the Wolfram Language as LaplaceTransform[f[t], t, s] and the inverse Laplace transform as InverseRadonTransform. The inverse Laplace transform is known as the Bromwich integral, sometimes known as the Fourier-Mellin integral (see also the related Duhamel's convolution principle).