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>> No.12068071 [View]
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12068071

>>12068010
This example in the thread I linked was on a bit of a weird set of axioms (not including the axiom x*0=0); i don't have an example on hand where there are annihilating 0s, but many such examples have been computationally verified to exist.

It's customary to use + for the additive monoid associated with a semiring.

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