proposition 3.37 De Morgan's laws for sets

open in the book · parts/02-mathematical-methods/01-logic-sets.tex:1032 · p. 29

Rests on

depends_on definition 3.35 Union, intersection, difference ¶
- depends_on definition 3.8 Conjunction ¶
- depends_on definition 3.9 Disjunction ¶
- depends_on definition 3.7 Negation ¶
depends_on equation 3.15 eq:log-demorgan-and ¶
depends_on equation 3.16 eq:log-demorgan-or ¶
depends_on equation 3.47 eq:set-double-inclusion ¶
proves proof ch:01-logic-sets@proof-5 ¶

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type	direction	node	provenance	where
`depends_on`	→	Union, intersection, difference	declared	parts/02-mathematical-methods/01-logic-sets.tex:1040
`depends_on`	→	eq:log-demorgan-and	declared	parts/02-mathematical-methods/01-logic-sets.tex:1040
`depends_on`	→	eq:log-demorgan-or	declared	parts/02-mathematical-methods/01-logic-sets.tex:1040
`depends_on`	→	eq:set-double-inclusion	declared	parts/02-mathematical-methods/01-logic-sets.tex:1040
`proves`	←	ch:01-logic-sets@proof-5	declared	parts/02-mathematical-methods/01-logic-sets.tex:1043