Limit of Bessel functions
- To: mathgroup at yoda.physics.unc.edu
- Subject: Limit of Bessel functions
- From: lsf at holmes.astro.nwu.edu (Sam Finn)
- Date: Mon, 27 Jan 92 12:04:38 CST
I am unable to get the Limit function to evaluate limits of Bessel functions: Mathematica 2.0 for SPARC Copyright 1988-91 Wolfram Research, Inc. -- Terminal graphics initialized -- In[1]:= Limit[BesselI[I + eps, 1],eps->0] Out[1]= Limit[BesselI[I + eps, 1], eps -> 0] In[2]:= N[%] Out[2]= Limit[BesselI[1. I + eps, 1.], eps -> 0] In[3]:= Limit[BesselI[I + eps, 1],eps->0,Direction->-1] Out[3]= Limit[BesselI[I + eps, 1], eps -> 0, Direction -> -1] In[4]:= N[%] Out[4]= Limit[BesselI[1. I + eps, 1.], eps -> 0, Direction -> -1.] In[5]:= BesselI[I,1] Out[5]= BesselI[I, 1] In[6]:= N[%] Out[6]= 1.9008 - 1.06396 I Any suggestions? Thanks lsf at holmes.astro.nwu.edu