TERNARYとは 意味・読み方・使い方

発音

• (Received Pronunciation) IPA: /ˈtɜː.nə.ɹi/
• (General American) IPA: /ˈtɝ.nə.ɹi/
• Homophone: ternery

形容詞

ternary (not comparable)

1. Made up of three things.

   Synonyms: treble, triadic, triple, triplex, tern, trinary, trine; see also Thesaurus:triple

2. Arranged in groups of three.
3. (arithmetic) To the base three.

   Synonym: trinary

   • 1999, Donald Knuth, The Art of Computer Programming, 3rd edition, volume 2, →ISBN, page 207:

     Perhaps the prettiest number system of all is the balanced ternary notation

4. (arithmetic) Having three variables.
5. (chemistry) Containing, or consisting of, three different parts, as elements, atoms, groups, or radicals, which are regarded as having different functions or relations in the molecule.

   Sodic hydroxide, NaOH, is a ternary compound.

6. (programming) Of an operator taking three operands.

   An "if…then…else" construction is called a ternary operator when it is combined in one line of a program.

派生語

参考

• unary
• binary
• tetranary

名詞

ternary (plural ternaries)

1. A group of three things; a trio, threesome or tierce.

   Synonyms: see Thesaurus:trio

2. (obsolete) The Holy Trinity.
   • 1570, John Dee, in H. Billingsley (trans.) Euclid, Elements of Geometry, Preface:

     And albeit these thynges be waighty and truthes of great importance, yet (by the infinite goodnes of the Almighty Ternarie,) Artificiall Methods and easy wayes are made, by which the zelous Philosopher, may wyn nere this Riuerish Ida, this Mountayne of Contemplation […] .

アナグラム

• Trenary