Jisho

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Noun
1. operatorMathematics
Wikipedia definition
2. Operator (mathematics)In basic mathematics, an operator is a symbol or function representing a mathematical operation. In terms of vector spaces, an operator is a mapping from one vector space or module to another. Operators are of critical importance to both linear algebra and functional analysis, and they find application in many other fields of pure and applied mathematics.
Read “Operator (mathematics)” on English Wikipedia
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Read “Operator (mathematics)” on DBpedia

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