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A level computer science AQA > Reverse polish > Flashcards

Reverse polish Flashcards

1
Q

Why was Reverse Polish Notation(RPN) created?

A

To simplify mathematical expressions

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2
Q

What form are expressions entered in?

A

Postfix form

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3
Q

Give an example of infix notation

A

2+3, 8-4

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4
Q

State the BIDMAS rule

A

Brackets
Indices
Division/Multiplication
Addition/Subtraction

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5
Q

What is postfix notation?

A

Where the operator follows it’s operands

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6
Q

Give examples of postfix notation

A

23+,

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A level computer science AQA (27 decks)

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