triple (X, XXX) - append (X, X, XX), append (XX, X, XXX). The rule above checks if X triples into XXX. For example, if X=[1,2,3], this will produce [1, 2, 3, 1, 2, 3, 1, 2, 3] in XXX. Rewrite this rule so that for X=[1, 2, 3], XXX is equal to [1, 1, 1, 2, 2, 2, 3, 3, 3].

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
icon
Related questions
Question

Question 12 KAN

Full explain this question and text typing work only     
We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line

triple (X, XXX) - append (X, X, XX), append (XX, X, XXX).
The rule above checks if X triples into XXX. For example, if X=[1,2,3], this will produce [1, 2, 3,
1, 2, 3, 1, 2, 3] in XXX.
Rewrite this rule so that for X=[1, 2, 3], XXX is equal to [1, 1, 1, 2, 2, 2, 3, 3, 3].
Transcribed Image Text:triple (X, XXX) - append (X, X, XX), append (XX, X, XXX). The rule above checks if X triples into XXX. For example, if X=[1,2,3], this will produce [1, 2, 3, 1, 2, 3, 1, 2, 3] in XXX. Rewrite this rule so that for X=[1, 2, 3], XXX is equal to [1, 1, 1, 2, 2, 2, 3, 3, 3].
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Lower bounds sorting algorithm
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education