Cone vs Null - What's the difference?
cone | null |
(label) A surface of revolution formed by rotating a segment of a line around another line that intersects the first line.
(label) A solid of revolution formed by rotating a triangle around one of its altitudes.
(label) A space formed by taking the direct product of a given space with a closed interval and identifying all of one end to a point.
Anything shaped like a cone.The Illustrated Oxford Dictionary , Oxford University Press, 1998
The fruit of a conifer.
An ice cream cone.
A traffic cone
A unit of volume, applied solely to marijuana and only while it is in a smokable state; roughly 1.5 cubic centimetres, depending on use.
Any of the small cone-shaped structures in the retina.
(label) The bowl piece on a bong.
(label) The process of smoking cannabis in a bong.
(label) A cone-shaped cannabis joint.
(label) A passenger on a cruise ship (so-called by employees after traffic cones, from the need to navigate around them)
(label) Given a diagram F'' : ''J'' → ''C'', a ''cone'' consists of an object ''N'' of ''C'', together with a family of morphisms ψ''X'' : ''N'' → ''F''(''X'') indexed by all of the objects of ''J'', such that for every morphism ''f'' : ''X'' → ''Y'' in ''J'', . Then ''N'' is the ''vertex'' of the ''cone'', whose ''sides'' are all the ψ''X'' indexed by Ob(''J'') and whose ''base'' is ''F''. The ''cone'' is said to be "from ''N'' to ''F''" and can be denoted as (''N , ψ).
A shell of the genus Conus , having a conical form.
A set of formal languages with certain desirable closure properties, in particular those of the regular languages, the context-free languages and the recursively enumerable languages.
(label) To fashion into the shape of a .
(label) To segregate or delineate an area using traffic cones
* '>citation
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
Something that has no force or meaning.
(computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
(computing) the attribute of an entity that has no valid value.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
absent or non-existent
(mathematics) of the null set
(mathematics) of or comprising a value of precisely zero
(genetics, of a mutation) causing a complete loss of gene function, amorphic.
As nouns the difference between cone and null
is that cone is cone while null is zero, nil; the cardinal number before einn.cone
English
(wikipedia cone)Noun
(en noun)- «Let J'' be an index category which has an initial object ''I''. Let ''F'' be a diagram of type ''J'' in ''C''. Then category ''C'' contains a cone from ''F''(''I'') to ''F .»
- «If category C'' has a cone from ''N'' to ''F'' and a morphism from ''M'' to ''N'', then category ''C'' also has a cone from ''M'' to ''F .»
Synonyms
* (geometry) conical surface * (ice cream cone) cornet, ice cream coneDerived terms
{{der3, coneflower , conepiece , conic , conic section , ice cream cone , nose cone , traffic cone}}See also
* quean * queenVerb
References
Anagrams
* * ----null
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.