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Definitions from the Web

2n

Description:

2n is a mathematical term that represents the multiplication of 2 by the power of n. It is commonly used in various fields, including mathematics, computer science, and genetics.

Senses and Usages:

Sense 1:

Mathematics:

A mathematical notation representing an exponential function where 2 is multiplied by the power of n.

Example:

The formula for calculating the number of possible outcomes in a binary tree is 2n.

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Exponential functions books

Sense 2:

Computer Science:

In computer science, 2n represents a way to express the exponential growth of processes or algorithms.

Example:

The time complexity of this algorithm is O(2n), indicating an exponential growth rate.

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Books on time complexity

Sense 3:

Genetics:

Refers to the diploid number of chromosomes present in most cells of an organism.

Example:

The human genome consists of 46 chromosomes, with 2n being the diploid number.

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Genetics books