翻訳と辞書 Words near each other ・ Ancients Behaving Badly ・ Ancienville ・ Ancier ・ Anciients ・ Ancil D. Brown ・ Ancil Elcock ・ Ancil Farrier ・ Ancile ・ Ancilla ・ Ancilla (gastropod) ・ Ancilla acuminata ・ Ancilla adelphe ・ Ancilla albisulcata ・ Ancilla albozonata ・ Ancilla ampla ・ Ancilla bit ・ Ancilla boschi ・ Ancilla castanea ・ Ancilla chrysoma ・ Ancilla cinnamomea ・ Ancilla College ・ Ancilla Dei ・ Ancilla Dent ・ Ancilla djiboutina ・ Ancilla eburnea ・ Ancilla exigua ・ Ancilla farsiana ・ Ancilla faustoi ・ Ancilla giaquintoi ・ Ancilla inornata Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Ancilla bit ： ウィキペディア英語版 Ancilla bit An ancilla bit is an extra bit which has a secondary role in a logic circuit. A trivial use for ancilla bits is downgrading complicated gates into simple gates. For example, by placing controls on ancilla bits known to be ON, a Toffoli gate can be used as a controlled NOT gate or a NOT Gate. A single ancilla bit is necessary and sufficient for universal classical reversible computation. Additional ancilla bits are not necessary for universality, but the extra workspace can allow for simpler circuit constructions that use fewer gates. In quantum computing, quantum catalysis uses ancilla qubits to store entangled states that enable tasks that would not normally be possible with local operations and classical communication (LOCC). Quantum computers also use ancilla bits for quantum error correction. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Ancilla bit」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.