Alternative Equation Formats

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MathML

η m , d ( r ) = { ( 1 ) m + 1 + d / 2 2 2 m 1 π d / 2 ( m 1 ) ! ( m d / 2 ) ! r 2 m d log ( r ) if  d  is even Γ ( d / 2 m ) 2 2 m π d / 2 ( m 1 ) ! r 2 m d if  d  is odd

Math Rendered as SVG

Math as LaTeX Source

\begin{equation*} \eta _{m,d}(r) = \begin{cases} \frac{(-1)^{m+1+d/2}}{2^{2m-1}\pi ^{d/2}(m-1)!(m-d/2)!}r^{2m-d}\log (r) & \text {if } d \text { is even}\\ \frac{\Gamma (d/2-m)}{2^{2m}\pi ^{d/2}(m-1)!}r^{2m-d} & \text {if } d \text { is odd} \end{cases}\end{equation*}