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conditional translation

hihihi9993hihihi9993 Member

Can someone translate "No H is not A" for me?

Is it H -> A? (I tried to understand the sentence, rather than using the conditional rules)
Can someone explain this in detail using the conditional rule?

Comments

  • NotMyNameNotMyName Alum Member Sage
    5320 karma

    Your translation is correct. The double negatives cancel.

    Using Lawgic rules...

    Conditional Group: 2 (No) negate necessary
    Idea 1: H
    Idea 2: /A
    Translation: H->A or /A->/H

  • samantha.ashley92samantha.ashley92 Alum Member
    1777 karma

    To echo @NotMyName, "no" is negate necessary, and "not" is clearly a negation. So technically, you'd translate that into /A --> /H. The contrapositive of that is H --> A.

    If I think about the negations as "cancelling each other out", I'm prone to making errors. Idk why because it's simple, but I prefer to write out the translation with both negations first.

  • hihihi9993hihihi9993 Member
    edited September 2018 347 karma
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