LogBesselI1

LogBesselI1(x)

Logarithm of the modified first kind Bessel function of order 1.

\forall x \in \Rset, \quad LogBesselI1(x) = \log (\mathrm{I}_1(x))

Parameters
xfloat
Returns
resultfloat

See also

SpecFunc.BesselI1