yeah you might be strange but are you strange enough to design a binary adder with logic gates on paper and then test it by making it in your graphing calculator just because you’re bored??

1 -> A
0 -> B
1 -> C
{ (A and B) or (A and C) or (B and C), ((A and B) and C) or ((A xor B) xor c) }

output: { 1 0 }