What's a Mathematician to Do? | Hacker News

A Hacker News thread debated what mathematicians should work on: practical, goal-driven problems or more open-ended pure questions.

Several commenters argued that math advances through small discoveries too, not just headline-grabbing applications or major theorems.

The discussion also highlighted teaching, maintenance, and collaboration as essential parts of the mathematical ecosystem.

Overall, the thread framed value in mathematics as a balance between applied impact, foundational insight, and a living scholarly community.