Torthaí beachta
Exact matches
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(of repetitions)
Torthaí gaolmhara
Related matches
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Ríomhairí, Ríomheolaíocht Sa tsamhail CODASYL, sonraíocht gaolmhaireachta idir dhá chineál taifid.
Computers, Computer Science In the CODASYL model, a specification of an association between two record types.
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ríomhaire fir4 tacar treoracha coimpléacsúla▼ dímholta/superseded
iol ríomhairí tacar treoracha coimpléacsúla
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Matamaitic » Loighic & Tacartheoiric Deirtear go bhfuil dhá thacar comhionann más gá agus más leor gach ball de gach aon tacar a bheith ina bhall den tacar eile. Nuair atá A agus B comhionann, scríobhtar A = B.
Mathematics » Logic & Set Theory Two sets are said to be identical if and only if every element of each is an element of the other. When A and B are identical, we write A = B.
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Matamaitic » Loighic & Tacartheoiric Bíonn dhá thacar (nó breis) scartha mura mbíonn aon bhall coiteann iontu. Is comhionann a n-idirmhír agus an tacar neamhnitheach nó folamh.
Mathematics » Logic & Set Theory Two (or more) sets are disjoint if they have no common element. Their intersection is identical to the null or empty set.
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(finite grouping)
Matamaitic » Loighic & Tacartheoiric Líon críochta nó éigríochta de rudaí de chineál ar bith, de bheitheanna, nó de choincheapanna a bhfuil airí nó airíonna áirithe i gcoiteann acu.
Mathematics » Logic & Set Theory A finite or infinite number of objects of any kind, of entities, or of concepts that have a given property or properties in common.
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Matamaitic » Loighic & Tacartheoiric Tacar a bhfuil líon críochta de bhaill ann.
Mathematics » Logic & Set Theory A set with a finite number of elements.
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Matamaitic » Loighic & Tacartheoiric Tacar a bhfuil líon éigríochta de bhaill ann e.g. tacar na n-uimhreacha aiceanta nó tacar na réaduimhreacha.
Mathematics » Logic & Set Theory A set with an infinite number of elements e.g. the set of natural numbers or the set of real numbers.
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Matamaitic » Loighic & Tacartheoiric Tacar éigríochta, gur féidir a bhaill a chomhaireamh e.g. is tacair éigríochta inchomhairthe iad tacar na n-uimhreacha aiceanta agus tacar na slánuimhreacha ach ní hea tacar na réaduimhreacha uile ná tacar na n-uimhreacha cóimheasta uile.
Mathematics » Logic & Set Theory An infinite set, the members of which are countable e.g. the set of natural numbers or the set of integers are both countably infinite sets but the set of all real numbers or the set of all rational numbers are not.
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Matamaitic » Loighic & Tacartheoiric Is ionann tacar fírinne abairte oscailte agus tacar na n-eilimintí sin go léir den uilethacar a dtarlaíonn tairiscintí fíora de bharr iad a chur in ionad na hathróige san abairt oscailte.
Mathematics » Logic & Set Theory The truth set of an open sentence is the set of all those elements of the universal set whose substitution in the open sentence results in true propositions.
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Matamaitic » Loighic & Tacartheoiric Tacar ina bhfuil ball amháin ar a laghad.
Mathematics » Logic & Set Theory A set with at least one member.
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Matamaitic » Loighic & Tacartheoiric Tacar gan aon bhaill.
Mathematics » Logic & Set Theory The set with no elements.
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set of data where the values belonging to the set can take on any value within a finite or infinite interval
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set of data where the values belonging to the set are distinct and separate