1<?xml version='1.0'?> 2<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN' 3 'http://www.w3.org/TR/MathML2/dtd/xhtml-math11-f.dtd' 4 [<!ENTITY mathml 'http://www.w3.org/1998/Math/MathML'>]> 5<html xmlns='http://www.w3.org/1999/xhtml'> 6<head><title>hankel4</title> 7<!-- MathML created with MathCast Equation Editor version 0.89 --> 8</head> 9<body> 10<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> 11 <mrow> 12 <msubsup> 13 <mi>h</mi> 14 <mrow> 15 <mi>v</mi> 16 </mrow> 17 <mfenced> 18 <mrow> 19 <mn>1</mn> 20 </mrow> 21 </mfenced> 22 </msubsup> 23 <mfenced> 24 <mrow> 25 <mi>x</mi> 26 </mrow> 27 </mfenced> 28 <mspace width="1em"/> 29 <mo>=</mo> 30 <mspace width="1em"/> 31 <msqrt> 32 <mrow> 33 <mfrac> 34 <mi>π</mi> 35 <mn>2</mn> 36 </mfrac> 37 </mrow> 38 </msqrt> 39 <mfrac> 40 <mn>1</mn> 41 <msqrt> 42 <mi>x</mi> 43 </msqrt> 44 </mfrac> 45 <msubsup> 46 <mi>H</mi> 47 <mrow> 48 <mi>v</mi> 49 <mo>+</mo> 50 <mfrac> 51 <mn>1</mn> 52 <mn>2</mn> 53 </mfrac> 54 </mrow> 55 <mfenced> 56 <mrow> 57 <mn>1</mn> 58 </mrow> 59 </mfenced> 60 </msubsup> 61 <mfenced> 62 <mrow> 63 <mi>x</mi> 64 </mrow> 65 </mfenced> 66 </mrow> 67</math> 68</body> 69</html> 70