Why do some tables say that Laplace (or Fourier?) inverse of exponential is a time-shifted delta pulse
δ(t)F⟺1δ(t−t0)F⟺e−j2πft01F⟺δ(f)ej2πf0tF⟺δ(f−f0)
And table: f(t)=L−1{F(s)}F(s)=L{f(t)}eat1s−a
whereas others say that it is a (pole) hyperbola rather than a delta-pulse?
eatF⟺1s−a
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