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A comment on EU scientists reveal long-term brain damage caused by Covid. Parent comment

Re:EU scientists reveal long-term brain damage caused by Covid by AnonymousPlanet on Sunday October 24, 2021 @08:54AM (#28977456)
From "A => B" does not follow "(not A) => (not B)"

edit: swapped A and B by mistake, see comment below

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Re:EU scientists reveal long-term brain damage caused by Covid by TrianguloY on Sunday October 24, 2021 @09:05AM (#28977526)
Hmm, logically speaking, yes, yes it does: https://en.wikipedia.org/wiki/Transposition_(logic)
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Re:EU scientists reveal long-term brain damage caused by Covid by AnonymousPlanet on Sunday October 24, 2021 @09:23AM (#28977658)
Haha, you're right! I mistyped. The left side should have been "(not A) => (not B)"
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