On the Subject of a Really Healthy Boolean Venn Diagram

Who needs instructions anyways‽

X ∧ Y
AND
X ∨ Y
OR
X △ Y
XOR
X ↦ Y
IMP
X | Y
NAND
X ↧ Y
NOR
X ≡ Y
XNOR
X ↤ Y
IMPBY