Subscript Conventions

Subscript Naming

Just name it something with meaning. ${}_{identity}Datatyp{e}_{identit{y}_2}$ For example, the velocity of plane 2 may be: ${}_p{v}_2$ Can also be written like this: $v_{p_2}$ Honestly just play it to your own tune.

Adding Similar Subscripts

${}_p{v}_g{=}_p{v}_a{+}_a{v}_g$