Great multiline stuff. Could be improved by using the actual U+2212 minus sign −, not - (U+002D HYPHEN-MINUS) when getting super pedantic. Did something like

Great multiline stuff. Could be improved by using the actual U+2212 minus sign −, not - (U+002D HYPHEN-MINUS) when getting super pedantic. Did something like this last week making extensive use of unicode block 1D400 and different space widths. http://math.typeit.org/ http://math.typeit.org/ helped as well.   𝑟₁ 𝑣   𝐷 → 𝑅 → 𝑉 𝛼 ↓    ↓ 𝜔   𝐷 → 𝑅 → 𝑉   𝑟₂ 𝑣 https://twitter.com/mxfh/status/532575085337792512 https://twitter.com/mxfh/status/532575085337792512 formula is from http://algebraicvis.net/ http://algebraicvis.net/