Revision history [back]
 | 1 | initial version |  |
Like this
sage: P = posets.BooleanLattice(4)
sage: P.order_ideals_lattice()
Finite lattice containing 168 elements| | 1 | initial version | |
Like this
sage: P = posets.BooleanLattice(4)
sage: P.order_ideals_lattice()
Finite lattice containing 168 elements
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