1<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> 2 <mrow> 3 <mi>Q</mi> 4 <mfenced> 5 <mrow> 6 <mi>a</mi> 7 <mo>,</mo> 8 <mi>z</mi> 9 </mrow> 10 </mfenced> 11 <mspace width="1em"/> 12 <mo>=</mo> 13 <mspace width="1em"/> 14 <mfrac> 15 <mrow> 16 <mi>Γ</mi> 17 <mfenced> 18 <mrow> 19 <mi>a</mi> 20 <mo>,</mo> 21 <mi>z</mi> 22 </mrow> 23 </mfenced> 24 </mrow> 25 <mrow> 26 <mi>Γ</mi> 27 <mfenced> 28 <mrow> 29 <mi>a</mi> 30 </mrow> 31 </mfenced> 32 </mrow> 33 </mfrac> 34 <mspace width="1em"/> 35 <mo>,</mo> 36 <mspace width="1em"/> 37 <mi>P</mi> 38 <mfenced> 39 <mrow> 40 <mi>a</mi> 41 <mo>,</mo> 42 <mi>z</mi> 43 </mrow> 44 </mfenced> 45 <mspace width="1em"/> 46 <mo>=</mo> 47 <mspace width="1em"/> 48 <mfrac> 49 <mrow> 50 <mi>γ</mi> 51 <mfenced> 52 <mrow> 53 <mi>a</mi> 54 <mo>,</mo> 55 <mi>z</mi> 56 </mrow> 57 </mfenced> 58 </mrow> 59 <mrow> 60 <mi>Γ</mi> 61 <mfenced> 62 <mrow> 63 <mi>a</mi> 64 </mrow> 65 </mfenced> 66 </mrow> 67 </mfrac> 68 </mrow> 69</math> 70 71