Suppose L is a context-free language and L' is regular. Show that L∩ L' is a context- free language. Specifically, if you're given a PDA diagram of L and a DFA diagram for L' , describe informally how to draw a PDA diagram for L∩ L'.

 [... it's even better if you can describe the construction of L∩ L'formally but you don't have to.]

Posted Date: 4/2/2013 2:36:12 AM | Location : United States

Ask an Expert

Related Discussions:- Describe informally how to draw a pda diagram, Assignment Help, Ask Question on Describe informally how to draw a pda diagram, Get Answer, Expert's Help, Describe informally how to draw a pda diagram Discussions

Write discussion on Describe informally how to draw a pda diagram
Your posts are moderated

Write your message here..

Related Questions

List recursion to dene the function, Use list recursion to dene the funct... Use list recursion to dene the function mySum which takes as input an integer and a list of integers and returns the list obtained by adding every element of the list by the rst

Java, How to run java program? How to run java program?

Capital gain calculator, This assignment is divided into two parts. The goa... This assignment is divided into two parts. The goal is to write a Java program that calculates capital gain on a stock market, see Lab 7. When a share of common stock of some co

Program to find the largest value in an array, 1. Write out a detailed plan... 1. Write out a detailed plan for a program to find the largest value in an array that is smaller than a ceiling C. For example, suppose the array has the values {4, 14, 11, 100, 6}

Write a program that should read input from a text file, A hardware store s... A hardware store sells the following hardware tools: screwdriver, wrench, and tape measure. You are asked to calculate the profit for the store based on the number of tools sold an

Implement a lunar lander simulation, 1. Modify your solution to #8 so that ... 1. Modify your solution to #8 so that if an ellipse is touched by the mouse, it turns permanently green.Bonus (up to +5): a green ellipse stops moving, but recovers after 5 seconds

Find max and min no.from numbers passed through command line, Normal 0 ... Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Draw a use case diagram in uml for order book, SailDublin Ferry provides fe... SailDublin Ferry provides ferries to mainland Britain, Europe and America. Having observed the success of Irish ferries and Stennaline online booking system; SailDublin ferry has d

Shell script to find a particular pattern from the file, Normal 0 ... Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Program for a single new-line character, The following function calls suppo... The following function calls supposedly write a single new-line character, but some are incorrect. Identify which calls don't work and explain why.     printf("%c", '\n');