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submitted 3 days ago by [email protected] to c/[email protected]

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[–] [email protected] 10 points 2 days ago* (last edited 2 days ago)

Empty set is ∅, slashed zero is 0︀ (if your browser decides to render the unicode variant) or 0︀ in html

Learn the difference, it could save your life!

(It could not actually save your life)