Lafari@lemmy.world to No Stupid Questions@lemmy.world · 9 months agoIs "If A then B" equal to "B if and only if A"?message-squaremessage-square61fedilinkarrow-up149arrow-down111
arrow-up138arrow-down1message-squareIs "If A then B" equal to "B if and only if A"?Lafari@lemmy.world to No Stupid Questions@lemmy.world · 9 months agomessage-square61fedilink
minus-squarerufus@discuss.tchncs.delinkfedilinkarrow-up3·edit-29 months agoA => B is not the same as B <=> A
A => B is not the same as B <=> A