I didn't downvote but, pretty much every academic in the CS/physics/stats/math I've met uses LaTeX. Even a bunch of linguists I know use LaTeX. It's definitely

I didn't downvote but, pretty much every academic in the CS/physics/stats/math I've met uses LaTeX. Even a bunch of linguists I know use LaTeX. It's definitely not perfect--I really wish there were something better--but for writing technical academic papers, it seems like far and away the best.