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added 18 characters in body

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edited Jul 7, 2016 at 8:01

Python, 40 bytes

lambda s:s^{a+b for a in s for b in s}>s

^ = symmetric difference, new set with elements in either sets but not both

> True if the left set is a superset of the right set.

Python, 40 bytes

lambda s:s^{a+b for a in s for b in s}>s

^ = symmetric difference, new set with elements in either sets but not both

> True if the left set is a superset of the right set.

Python, 40 bytes

lambda s:s^{a+b for a in s for b in s}>s

^ = symmetric difference, new set with elements in either sets but not both

> True if the left set is a superset of the right set.

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created Jul 7, 2016 at 7:47

Python, 40 bytes

lambda s:s^{a+b for a in s for b in s}>s

^ = symmetric difference, new set with elements in either sets but not both

> True if the left set is a superset of the right set.