binary notation

Thân thiện

A computer scientist writes binary notation on a whiteboard.

Definition

1. Noun:
   • A system of representing numbers or data using only two distinct symbols, typically 0 and 1: Binary notation is a method of expressing values in a base-2 numeral system. Each digit in a binary number is called a bit.

Usage

• Binary notation is fundamental to digital electronics and computing because it directly corresponds to the two stable states of a circuit (e.g., off/on, false/true).
• It is used to represent all data and instructions processed by a computer.

Examples

Advanced Usage

• Positional Notation: In binary notation, each digit's value depends on its position, representing powers of two (e.g., the rightmost digit represents 2⁰, the next 2¹, and so on).
• Fixed-point and Floating-point Binary Notation: Extensions of the system used to represent fractional numbers and very large or small numbers in computing.

Variants and Related Words

• Binary Number (n): A number expressed in the binary system.
  • Convert the following binary numbers to decimal.
• Binary Digit / Bit (n): A single character (0 or 1) in binary notation.
  • A group of eight bits is called a byte.
• Binary Code (n): A coding system using binary notation to represent text or processor instructions.
  • ASCII is a character encoding standard that uses binary code.

Synonyms

• Base-2 notation: A synonym emphasizing the radix or base of the numeral system.
• Binary system: Often used interchangeably, though it can refer more broadly to the system's principles.

Related Phrases

• Binary notation representation: The specific expression of a value in binary form.
  • The binary notation representation of the data was checked for errors.

Học thuật

Noun

1. any notation that uses 2 characters (usually 0 and 1)