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Order of operations

In mathematics and computer programming, the order of operations is a collection of conventions about which arithmetic operations to perform first in order to evaluate a given mathematical expression.

History, Special cases & Programming languages

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Overview

Conventional order

Special cases

Mnemonics

Calculators

Programming languages

History

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Map overview Semantic statistics

Order of operations

Nodes94
Edges93
Triples44
Avg. degree1.98
Density0.021277
Components1

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Order of operations

Top relations

related to Mnemonics · 26
Order of operations → Addition/Subtraction, Aunt Sally, BIDMAS, BODMAS, BOMDAS, Brackets, Commonwealth, Division/Multiplication, Exponents, For, France, In Canada, Indices, Mnemonic, Multiplication/Division, New Zealand BEDMAS, Of, Order, Parentheses, PEMDAS
related to history · 5
Order of operations → Ambiguity, As, Florian Cajori, PEMDAS/BEDMAS, The
related to Conventional order · 3
Order of operations → It, ParenthesesExponentiationMultiplication, The
is a · 1
Order of operations → collection of conventions about which arithmetic operations to perform first in order to evaluate a given mathematical expression.These conventions are formalized with a ranking…

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Important terminology

multiplication precedence operations parentheses order division addition expression notation conventions example programming exponentiation languages used right calculators mathematics subtraction first

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Order of operationsis acollection of conventions about which arithmetic operations to perform first in order to evaluate a given mathematical expression.These conventions are formalized with a ranking…0.90text
Concrete Mathematics by Grahaminstance ofand this is also the convention observed in physics textbooks such as the Course of Theoretical Physics by Landau and Lifshitz and mathematics textbooks0.80text
Knuthinstance ofand this is also the convention observed in physics textbooks such as the Course of Theoretical Physics by Landau and Lifshitz and mathematics textbooks0.80text
and Patashnikinstance ofand this is also the convention observed in physics textbooks such as the Course of Theoretical Physics by Landau and Lifshitz and mathematics textbooks0.80text
a / bcinstance ofsome authors recommend against expressions0.80text
preferring the explicit use of parenthesis ainstance ofsome authors recommend against expressions0.80text
a caretinstance ofwhen exponentiation is represented by an explicit symbol0.80text
whether implicit multiplication takes precedence over explicit multiplicationinstance ofAmbiguity about issues0.80text
division in such expressions as a/2binstance ofAmbiguity about issues0.80text
which could be interpreted as ainstance ofAmbiguity about issues0.80text
Order of operationsrelated to Conventional orderThe0.60section
Order of operationsrelated to Conventional orderIt0.60section

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