Hello

“Soothfast” was not available, oddly, so I go by “Soothseeker.”

I’m not right away seeing how one enters LaTeX here, so I’ll have to read up on that.

Still, I’m going to try something….

\int_0^{\infty} e^{-x} dx

(D_{n-1}^{m_{\sigma}}\circ\partial_n)(\sigma) - \bar{D}_{n-1}(\partial_n\sigma) = \sum_{i=0}^n (-1)^i D_{n-1}^{m_{\sigma}}(\sigma_i) - \sum_{i=0}^n (-1)^i D_{n-1}^{m_{\sigma i}}(\sigma_i)