permutation

[US]/pɜːmjʊ'teɪʃ(ə)n/
[UK]/'pɝmjʊ'teʃən/
Frequency: Very High

Translation

n. a sequence or arrangement of a set of things; any one of the possible sequences or arrangements in a set.

Phrases & Collocations

permutation and combination

Example Sentences

his thoughts raced ahead to fifty different permutations of what he must do.

The number of permutations of a set of n elements is n!

In mathematics, permutation refers to the act of arranging elements in a specific order.

Permutation is a fundamental concept in combinatorics and plays a crucial role in various fields of study.

The permutation formula can be used to calculate the number of ways to arrange a set of objects.

Understanding permutations is essential for solving problems related to arrangements and orderings.

The concept of permutation is closely related to the concept of combination.

Permutation can be used to model various real-world scenarios where order matters.

Generating permutations can be computationally intensive for large sets of elements.

Permutation algorithms are commonly used in computer science for tasks like generating all possible combinations of a set.

The study of permutations has applications in cryptography, data analysis, and network optimization.

Real-world Examples

The Logo System. A graphical framework, that can have endless permutations.

Source: Introduction to International Brands in English

Now, add to this all the permutations of getting partial attributes from each entity.

Source: High-frequency vocabulary in daily life

Voters seem bewildered, with different polls showing them favouring different permutations of the proposals on offer.

Source: The Economist - International

These six shows could exist in any number of categorical permutations.

Source: TED Talks (Video Version) Bilingual Selection

So all of those permutations, they're getting connected by the algorithm.

Source: Connection Magazine

Think deeply, go as far as your mind can go in all permutations or chain reactions of decisions.

Source: Essential Reading List for Self-Improvement

A kind of framework, but one that can have endless permutations.

Source: Pop culture

I didn't know there were so many permutations of Lycra and fleece.

Source: Me Before You

The new letter ordering, what’s called a permutation, is the encrypted message.

Source: Technology Crash Course

Let's have lots of exciting conversations about coalition permutations.

Source: Financial Times Podcast

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