Recipe for instant #math delight: search MathWorld for the word "surprisingly"http://mathworld.wolfram.com/search/?query=surprisingly&x=0&y=0

@christianp Nice. I wish there were a way to do the same at arXiv, but things are a bit too dense there.

What I use most often at arXiv does work at MathWorld though: http://mathworld.wolfram.com/search/?query=%22open+problem%22

A Mastodon instance for maths people. The kind of people who make \(\pi z^2 \times a\) jokes. Use \( and \) for inline LaTeX, and \[ and \] for display mode.

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