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>skew_normal_mean</title> 7<!-- MathML created with MathCast Equation Editor version 0.9 --> 8</head> 9<body> 10<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> 11 <mrow> 12 <mi>ξ</mi> 13 <mo>+</mo> 14 <mi>ω</mi> 15 <mi>δ</mi> 16 <msqrt> 17 <mfenced> 18 <mrow> 19 <mfrac> 20 <mn>2</mn> 21 <mi>π</mi> 22 </mfrac> 23 </mrow> 24 </mfenced> 25 </msqrt> 26 <mspace width="1em"/> 27 <mi>w</mi> 28 <mi>h</mi> 29 <mi>e</mi> 30 <mi>r</mi> 31 <mi>e</mi> 32 <mspace width="1em"/> 33 <mi>δ</mi> 34 <mo>=</mo> 35 <mfrac> 36 <mi>α</mi> 37 <msqrt> 38 <mfenced> 39 <mrow> 40 <mn>1</mn> 41 <mo>+</mo> 42 <msup> 43 <mi>α</mi> 44 <mn>2</mn> 45 </msup> 46 </mrow> 47 </mfenced> 48 </msqrt> 49 </mfrac> 50 </mrow> 51</math> 52</body> 53</html> 54