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>bessel17</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>I</mi> 12 <mn>1</mn> 13 </msub> 14 <mfenced> 15 <mrow> 16 <mi>x</mi> 17 </mrow> 18 </mfenced> 19 <mo>≈</mo> 20 <mfrac> 21 <mi>x</mi> 22 <mn>2</mn> 23 </mfrac> 24 <mfenced> 25 <mrow> 26 <mn>1</mn> 27 <mo>+</mo> 28 <mfrac> 29 <mn>1</mn> 30 <mn>2</mn> 31 </mfrac> 32 <mo>[</mo> 33 <mfrac> 34 <mi>x</mi> 35 <mn>2</mn> 36 </mfrac> 37 <msup> 38 <mo>]</mo> 39 <mn>2</mn> 40 </msup> 41 <mo>+</mo> 42 <mo>[</mo> 43 <mfrac> 44 <mi>x</mi> 45 <mn>2</mn> 46 </mfrac> 47 <msup> 48 <mo>]</mo> 49 <mn>4</mn> 50 </msup> 51 <mi>P</mi> 52 <mfenced> 53 <mrow> 54 <mo>[</mo> 55 <mfrac> 56 <mi>x</mi> 57 <mn>2</mn> 58 </mfrac> 59 <msup> 60 <mo>]</mo> 61 <mn>2</mn> 62 </msup> 63 </mrow> 64 </mfenced> 65 </mrow> 66 </mfenced> 67 <mspace width="1.0em"/> 68 <mo>;</mo> 69 <mspace width="1.0em"/> 70 <mi>x</mi> 71 <mo><</mo> 72 <mn>7.75</mn> 73 </mrow> 74</math></body> 75</html>