NUMERICAL SYSTEM Meaning and
Definition
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A numerical system, also known as a numeral system or number system, refers to a structured method or system used to represent numbers. It is a set of rules and symbols employed to express quantities and perform arithmetic operations. Numerical systems assist in counting, measuring, and calculating, enabling humans to understand and communicate quantities efficiently.
There are numerous numerical systems worldwide, varying in their base or radix, or how they represent numbers. The most widely used numerical system is the decimal system or base-10, which utilizes ten digits (0-9). In the decimal system, numbers are expressed using position notation, where the relative position of each digit determines its value. This system is prevalent in everyday life, as it is used in commerce, mathematics, and everyday calculations.
Other numerical systems include binary (base-2), octal (base-8), and hexadecimal (base-16), which are commonly used in computer science and digital systems. The binary system only uses two digits, 0 and 1, and is fundamental to computing because digital devices represent information in binary code.
Numerical systems can also differ in their representation of negative numbers, fractions, and irrational numbers, leading to various methods and notations for expressing these concepts. The selection of a numerical system depends on the specific application or purpose, with each system having its advantages and limitations.
Overall, a numerical system is a standardized framework of symbols and rules that allows us to express and manipulate numbers efficiently. It serves as a fundamental tool for a wide range of disciplines, including mathematics, engineering, finance, science, and everyday life.
Common Misspellings for NUMERICAL SYSTEM
- bumerical system
- mumerical system
- jumerical system
- humerical system
- nymerical system
- nhmerical system
- njmerical system
- nimerical system
- n8merical system
- n7merical system
- nunerical system
- nukerical system
- nujerical system
- numwrical system
- numsrical system
- numdrical system
- numrrical system
- num4rical system
- num3rical system
- numeeical system
Etymology of NUMERICAL SYSTEM
The word "numerical" originates from the Latin word "numerus", meaning "number". This Latin term, in turn, traces its roots back to the Proto-Indo-European term "*nem-" or "nemə-", which also relates to the concept of counting or assigning numbers.
The word "system" comes from the Latin word "systema", which derives from the Greek word "sustema". "Sustema" combines the prefix "syn" meaning "together" and the verb "histemi" meaning "to place", "to stand", or "to set up". Hence, "systema" refers to a set of components or elements arranged in an organized manner.
Therefore, the term "numerical system" combines the Latin term "numerus" meaning "number" with the Greek term "systema" meaning an organized arrangement.
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