LafaritoNo Stupid Questions@lemmy.world·9 months agoIs "If A then B" equal to "B if and only if A"?message-squarearrow-up151arrow-down111message-square61fedilink
arrow-up140arrow-down1message-squareIs "If A then B" equal to "B if and only if A"?LafaritoNo Stupid Questions@lemmy.world·9 months agomessage-square61fedilink
minus-squareBoinkagearrow-up1arrow-down0·9 months agoedit-29 months agolinkfedilinkI agree, if and only if trips me up too and it doesn’t fit perfectly into this logic formula. A thing is only an apple if and only if it is a fruit makes sense if you read it in a common sense way.
I agree, if and only if trips me up too and it doesn’t fit perfectly into this logic formula. A thing is only an apple if and only if it is a fruit makes sense if you read it in a common sense way.