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<A NAME=BESSELK> <TITLE>BESSELK</TITLE></A> <b><a href=r37_idx.html>INDEX</a></b><p><p> <B>BESSELK</B> _ _ _ _ _ _ _ _ _ _ _ _ <B>operator</B><P> <P> The <em>BesselK</em> operator returns the modified Bessel function K. <P> <P> <P> <H3> syntax: </H3> <em>BesselK</em>(<order>,<argument>) <P> <P> <P> <P> <H3> examples: </H3> <P><PRE><TT> df(besselk(0,x),x); - besselk(1,x) </TT></PRE><P>There is currently no numeric support for the operator <em>BesselK </em>. <P> <P> <P>