*Computer Science (lambda calculus)* Reduce the lambda terms shown below: a) (λ x. (x+y)) 3 b) (λ x. (λ y. y x) (λ z. x z) ) (λ y. y y)

Computer Science (lambda calculus) Reduce the lambda terms shown below: a) (λ x. (x+y)) 3 b) (λ x. (λ y. y x) (λ z. x z) ) (λ y. y y)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Declaring and Defining the function

A set of statements, which performs a particular task is called a function. The program gains modularity by using function. The application is quite easy to understand, read, and edit when they are created with functions. The developer/programmer creates a function and uses main() to call the function. Once the function gets executed, the control is transferred to the main program.

Question

*Computer Science (lambda calculus)*

Reduce the lambda terms shown below:

a) (λ x. (x+y)) 3

b) (λ x. (λ y. y x) (λ z. x z) ) (λ y. y y)

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Step 1: (a) (λ x. (x+y)) 3

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Step 2: (b) (λ x. (λ y. y x) (λ z. x z) ) (λ y. y y)

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