<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> | |
<mrow> | |
<mi>i</mi> | |
<mi>f</mi> | |
<mspace width="1em"/> | |
<mi>a</mi> | |
<mo>≫</mo> | |
<mi>b</mi> | |
<mspace width="1em"/> | |
<mi>a</mi> | |
<mi>n</mi> | |
<mi>d</mi> | |
<mspace width="1em"/> | |
<mi>a</mi> | |
<mo>+</mo> | |
<mi>b</mi> | |
<mo>=</mo> | |
<mi>a</mi> | |
<mspace width="1em"/> | |
<mspace width="1em"/> | |
<mi>t</mi> | |
<mi>h</mi> | |
<mi>e</mi> | |
<mi>n</mi> | |
<mo>:</mo> | |
<mspace width="1em"/> | |
<mspace width="1em"/> | |
<mi>b</mi> | |
<mi>e</mi> | |
<mi>t</mi> | |
<mi>a</mi> | |
<mfenced> | |
<mrow> | |
<mi>a</mi> | |
<mo>,</mo> | |
<mi>b</mi> | |
</mrow> | |
</mfenced> | |
<mo>=</mo> | |
<mi>Γ</mi> | |
<mfenced> | |
<mrow> | |
<mi>b</mi> | |
</mrow> | |
</mfenced> | |
</mrow> | |
</math> | |