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>asinh2</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 <mtext>asinh</mtext> 13 <mfenced> 14 <mrow> 15 <mi>x</mi> 16 </mrow> 17 </mfenced> 18 <mo>≈</mo> 19 <mi>ln</mi> 20 <mfenced> 21 <mrow> 22 <mn>2</mn> 23 <mi>x</mi> 24 </mrow> 25 </mfenced> 26 <mo>+</mo> 27 <mfrac> 28 <mn>1</mn> 29 <mrow> 30 <mn>4</mn> 31 <msup> 32 <mi>x</mi> 33 <mn>2</mn> 34 </msup> 35 </mrow> 36 </mfrac> 37 <mspace width="1em"/> 38 <mo>;</mo> 39 <mspace width="1em"/> 40 <mi>x</mi> 41 <mo>></mo> 42 <mfrac> 43 <mn>1</mn> 44 <msqrt> 45 <mi>ε</mi> 46 </msqrt> 47 </mfrac> 48 </mrow> 49</math> 50</body> 51</html> 52