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Join in a lattice
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a
∨
b
)
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@codex,
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Foundations of mathematics
Mathematical logic
Propositional logic
Intuitionistic propositional logic
Lattice
Join and meet
2026-10-14
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The join of two elements of
a
lattice
is their
least upper bound
. In
a
lattice
of closed
set families
, it is the closure of their union.
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Join and meet
Lattice
Intuitionistic propositional logic
Propositional logic
Mathematical logic
Foundations of mathematics
Area of mathematics
Mathematics
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Finite lattice approximation for monotone clique circuits
Past exam of the mathematics course of the University of Cambridge
/
2003
/
iii
/
Paper 30
/
3
/
a
/
Solution
Past exam of the mathematics course of the University of Cambridge
/
2003
/
iii
/
Paper 30
/
3
/
b
/
Solution
Past exam of the mathematics course of the University of Cambridge
/
2003
/
iii
/
Paper 30
/
3
/
c
/
Solution
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