FacetCategoryΒΆ

alg_top.spad line 205 [edit on github]

This is a category to represent different types of facet, such as, (1) A single simplex (2) A single cubical simplex (3) The product of two facets

<=: (%, %) -> Boolean

from PartialOrder

<: (%, %) -> Boolean

from PartialOrder

=: (%, %) -> Boolean

from BasicType

>=: (%, %) -> Boolean

from PartialOrder

>: (%, %) -> Boolean

from PartialOrder

~=: (%, %) -> Boolean

from BasicType

coerce: % -> OutputForm

from CoercibleTo OutputForm

empty?: % -> Boolean

is empty if it contains no vertices or if multiplier is zero

getMult: % -> Integer

returns multiplier of face

hash: % -> SingleInteger

from SetCategory

hashUpdate!: (HashState, %) -> HashState

from SetCategory

latex: % -> String

from SetCategory

max: (%, %) -> %

from OrderedSet

min: (%, %) -> %

from OrderedSet

order: % -> NonNegativeInteger

number of vertices

smaller?: (%, %) -> Boolean

from Comparable

BasicType

CoercibleTo OutputForm

Comparable

OrderedSet

PartialOrder

SetCategory