Notes for future OT posters:
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Another math problem:
https://protokol2020.wordpress.com/2017/03/13/intermezzo-problem/
My first thought is that we can't hit exactly 0 because gur engvb bs gurve nernf vf veengvbany, but we might be able to get arbitrarily close.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should start on Monday, and end on Sunday.
4. Unflag the two options "Notify me of new top level comments on this article" and "