python - Sympy fails to find Fourier Transform of Complex Hyperbolic Secant (Sech) Function -
i'm trying use sympy find fourier transform of hyperbolic secant function ("sech") complex argument.
import sympy sy c, t, t0, f, w = sy.symbols('c, t, t_0, f, omega', real=true) ut = sy.sech(t/t0) * sy.exp(-sy.sqrt(-1) * c / 2 * t * t / (t0 * t0)) uf = sy.fourier_transform(ut, t, f)
unfortunately, sympy seems hang when request this.
is bug or there better way present request sympy?
thanks
it's bug, unfortunately. sympy cannot handle integral, , gets stuck in integration algorithm.
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