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- Order_of_operations abstract "In mathematics and computer programming, the order of operations (sometimes called operator precedence) is a rule used to clarify which procedures should be performed first in a given mathematical expression.For example, in mathematics and most computer languages multiplication is done before addition; in the expression 2 + 3 × 4, the answer is 14. Brackets, "( and ), { and }, or [ and ]", which have their own rules, may be used to avoid confusion, thus the preceding expression may also be rendered 2 + (3 × 4), but the brackets are unnecessary as multiplication still has precedence without them.Since the introduction of modern algebraic notation, multiplication has taken precedence over addition. Thus 3 + 4 × 5 = 4 × 5 + 3 = 23. When exponents were first introduced in the 16th and 17th centuries, exponents took precedence over both addition and multiplication and could be placed only as a superscript to the right of their base. Thus 3 + 52 = 28 and 3 × 52 = 75. To change the order of operations, originally a vinculum (an overline or underline) was used. Today, parentheses or brackets are used to explicitly denote precedence by grouping parts of an expression that should be evaluated first. Thus, to force addition to precede multiplication, we write (2 + 3) × 4 = 20, and to force addition to precede exponentiation, we write (3 + 5)2 = 64.".
- Order_of_operations wikiPageID "212980".
- Order_of_operations wikiPageRevisionID "606545074".
- Order_of_operations hasPhotoCollection Order_of_operations.
- Order_of_operations id "3951".
- Order_of_operations title "Order of operations".
- Order_of_operations subject Category:Abstract_algebra.
- Order_of_operations subject Category:Algebra.
- Order_of_operations subject Category:Mnemonics.
- Order_of_operations subject Category:Operators_(programming).
- Order_of_operations comment "In mathematics and computer programming, the order of operations (sometimes called operator precedence) is a rule used to clarify which procedures should be performed first in a given mathematical expression.For example, in mathematics and most computer languages multiplication is done before addition; in the expression 2 + 3 × 4, the answer is 14.".
- Order_of_operations label "Bewerkingsvolgorde".
- Order_of_operations label "Kolejność wykonywania działań".
- Order_of_operations label "Operatorrangfolge".
- Order_of_operations label "Ordem de operações".
- Order_of_operations label "Orden de evaluación".
- Order_of_operations label "Order of operations".
- Order_of_operations label "Ordine delle operazioni".
- Order_of_operations label "Ordre des opérations".
- Order_of_operations label "Приоритет операции".
- Order_of_operations label "ترتيب العمليات الحسابية".
- Order_of_operations label "演算子の優先順位".
- Order_of_operations sameAs Priorita_početních_operací.
- Order_of_operations sameAs Operatorrangfolge.
- Order_of_operations sameAs Προτεραιότητα_πράξεων.
- Order_of_operations sameAs Orden_de_evaluación.
- Order_of_operations sameAs Ordre_des_opérations.
- Order_of_operations sameAs Ordine_delle_operazioni.
- Order_of_operations sameAs 演算子の優先順位.
- Order_of_operations sameAs 연산의_우선순위.
- Order_of_operations sameAs Bewerkingsvolgorde.
- Order_of_operations sameAs Kolejność_wykonywania_działań.
- Order_of_operations sameAs Ordem_de_operações.
- Order_of_operations sameAs m.01f667.
- Order_of_operations sameAs Q845118.
- Order_of_operations sameAs Q845118.
- Order_of_operations wasDerivedFrom Order_of_operations?oldid=606545074.
- Order_of_operations isPrimaryTopicOf Order_of_operations.