1<?xml version="1.0" encoding="UTF-8"?> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN" "http://www.w3.org/TR/MathML2/dtd/xhtml-math11-f.dtd" [<!ENTITY mathml 'http://www.w3.org/1998/Math/MathML'>]> 3<html xmlns="http://www.w3.org/1999/xhtml"> 4<head><title>bessel25</title> 5<!-- MathML created with MathCast Equation Editor version 0.92 --> 6</head> 7<body> 8<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> 9 <mrow> 10 <msub> 11 <mi>K</mi> 12 <mn>1</mn> 13 </msub> 14 <mfenced> 15 <mrow> 16 <mi>x</mi> 17 </mrow> 18 </mfenced> 19 <mo>=</mo> 20 <mi>R</mi> 21 <mfenced> 22 <mrow> 23 <mfrac> 24 <mn>1</mn> 25 <mi>x</mi> 26 </mfrac> 27 </mrow> 28 </mfenced> 29 <mfrac> 30 <mrow> 31 <msup> 32 <mi>e</mi> 33 <mrow> 34 <mo>−</mo> 35 <mi>x</mi> 36 </mrow> 37 </msup> 38 </mrow> 39 <msqrt> 40 <mi>x</mi> 41 </msqrt> 42 </mfrac> 43 <mspace width="1.0em"/> 44 <mo>;</mo> 45 <mspace width="1.0em"/> 46 <mi>x</mi> 47 <mo>></mo> 48 <mn>1</mn> 49 </mrow> 50</math></body> 51</html>