mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2025-11-03 13:30:52 -05:00
47 lines
1.0 KiB
XML
47 lines
1.0 KiB
XML
<?xml version='1.0'?>
|
|
<!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'>]>
|
|
<html xmlns='http://www.w3.org/1999/xhtml'>
|
|
<head><title>digamma4</title>
|
|
<!-- MathML created with MathCast Equation Editor version 0.89 -->
|
|
</head>
|
|
<body>
|
|
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
|
|
<mrow>
|
|
<mi>ψ</mi>
|
|
<mfenced>
|
|
<mrow>
|
|
<mi>n</mi>
|
|
</mrow>
|
|
</mfenced>
|
|
<mo>=</mo>
|
|
<munderover>
|
|
<mo>∑</mo>
|
|
<mrow>
|
|
<mi>k</mi>
|
|
<mo>=</mo>
|
|
<mn>1</mn>
|
|
</mrow>
|
|
<mrow>
|
|
<mi>n</mi>
|
|
<mo>−</mo>
|
|
<mn>1</mn>
|
|
</mrow>
|
|
</munderover>
|
|
<mfrac>
|
|
<mn>1</mn>
|
|
<mi>k</mi>
|
|
</mfrac>
|
|
<mo>−</mo>
|
|
<mi>γ</mi>
|
|
<mspace width="1em"/>
|
|
<mo>;</mo>
|
|
<mspace width="1em"/>
|
|
<mi>n</mi>
|
|
<mo>∈</mo>
|
|
<mi>ℕ</mi>
|
|
</mrow>
|
|
</math>
|
|
</body>
|
|
</html> |