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Operation or Operations may refer to:

Mathematics and computer science[edit]

  • Operation (mathematics), a calculation from zero or more input values (called operands) to an output value
    • Arity, number of arguments or operands that the function takes
    • Binary operation, calculation that combines two elements of the set to produce another element of the set
    • Graph operations, produce new graphs from initial ones
    • Operations research, in British usage, application of advanced analytical methods to make better decisions
    • Unary operation, an operation with only one operand
    • Modulo operation, operation finds the remainder after division of one number by another



Other uses[edit]

See also[edit]