Exclusive Disjunction (XOR) ○◂｜_append｜___｜20260628174208-01-•

XOR	…
Truth table	$(0110)$
Logic gate
Normal forms	…
Disjunctive	$\overline{x}\cdot y+x\cdot \overline{y}$
Conjunctive	$(\overline{x}+\overline{y})\cdot (x+y)$
Zhegalkin polynomial	$x\oplus y$
Post’s lattices	…
0-preserving	yes
1-preserving	no
Monotone	no
Affine	yes
Self-dual	no

Exclusive disjunction

(echo:: @ ᯤ)