LOGIC SYMBOLS

Hindi	Symbol	Symbol Name	Meaning / definition	Example
	⋅	and	and	x ⋅ y
		caret / circumflex	and	$ x	y $
	&	ampersand	and	x & y
	+	plus	or	x + y
	∨	reversed caret	or	x ∨ y
	｜	vertical line	or	x ｜ y
	x'	single quote	not - negation	x'
	x	bar	not - negation	x
	¬	not	not - negation	¬ x
	!	exclamation mark	not - negation	! x
	⊕	circled plus / oplus	exclusive or - xor	x ⊕ y
	~	tilde	negation	~ x
	⇒	implies
	⇔	equivalent	if and only if (iff)
	↔	equivalent	if and only if (iff)
	∀	for all
	∃	there exists
	∄	there does not exists
	∴	therefore
	∵	because / since