[authorfly]

No worries. Sure, as to Formulas... I suspect many of them are LaTeX. If it is possible to parse that, it could help? At sufficient picture quality, vision models can accurately parse images of formulas to photos.

Neither will probably help you with a "readable" formula system because in my experience the readers that do this for LaTeX or normal formula text have flaws any way (it's also slightly cultural and dependent on field of study). Maybe the best bet is a prompt to a vision model with "read this formula out loud in a digestible, understandable concise way".. though this may have issues with the recall accuracy.