Lafari@lemmy.world to No Stupid Questions@lemmy.world · 6 months agoIs "If A then B" equal to "B if and only if A"?message-squaremessage-square74fedilinkarrow-up140arrow-down19
arrow-up131arrow-down1message-squareIs "If A then B" equal to "B if and only if A"?Lafari@lemmy.world to No Stupid Questions@lemmy.world · 6 months agomessage-square74fedilink
minus-squarerufus@discuss.tchncs.delinkfedilinkarrow-up2·edit-26 months agoA => B is not the same as B <=> A
A => B is not the same as B <=> A