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foobahhhhh
77 days ago
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Social drinking also a well-worn path to alcohol u...
A => B ≠> A' => B'
BobaFloutist
77 days ago
[–]
A => B ≠> A' => B' ≠> A' ≠> B'
foobahhhhh
77 days ago
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parent
[–]
Yes that too ... in general of course. ∀ does the heavy lifting.
BobaFloutist
77 days ago
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root
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I'm a big enough man to admit I'm I haven't seen that one in this semester's Discrete Math.
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