Lafari@lemmy.world to No Stupid Questions@lemmy.world · 8 months agoIs "If A then B" equal to "B if and only if A"?message-squaremessage-square45fedilinkarrow-up141arrow-down17
arrow-up134arrow-down1message-squareIs "If A then B" equal to "B if and only if A"?Lafari@lemmy.world to No Stupid Questions@lemmy.world · 8 months agomessage-square45fedilink
minus-squarerufus@discuss.tchncs.delinkfedilinkarrow-up2·edit-28 months agoA => B is not the same as B <=> A
A => B is not the same as B <=> A