Connectives - first-order logic , Computer Engineering

Assignment Help:

Connectives - first-order logic:

We can string predicates all together in a sentence by using connectives into the same way to conduct that we did for propositional logic. We require a set of predicates strung together in the truthful way a sentence. Simplify that a single predicate can be thought of as a sentence.

Now we seen there are five connectives in first-order logic. First of all, we have "and", that can we write ^, and "or", that can we write ? . These connect predicates together in the apparent ways. So, if we just wanted to notify that the "Simon lectures ‘AI" and Simon lectures bioinformatics", we could write:

lectures_ai(simon)^ lectures_bioinformatics(simon)

now there simplify also, that now we are talking about different lectures, so that it might be a ever best idea to change our choice of predicates, and make "ai" and bioinformatics constants:

lectures(simon, ai) lectures(simon, bioinformatics)

The other connectives accessible to us in first-order logic are (a) "not", written ¬ , that negates the truth of a predicate (b) "implies", is written as → , that be used to satisfied to say that one sentence being true follows from another sentence being true, and (c) "if and only if" (also calling as "equivalence"), such can written ↔, which can be need to state that as the truth of another sentence as the truth of one sentence is always the same.


Related Discussions:- Connectives - first-order logic

Explain about transmission media, Q. Explain about Transmission Media? ...

Q. Explain about Transmission Media? These, also known as physical channels, can be either bounded or unbounded. Bounded media, in which signals representing data are confined

Create a system dynamic model, Easter Island is a small island (about 150 s...

Easter Island is a small island (about 150 square miles in area) in the Pacific Ocean about 2,000 miles from South America. In about 400 AD there was a small population of settlers

Adding layers to the timeline, ADDING LAYERS TO THE TIMELINE AND GIVING MOT...

ADDING LAYERS TO THE TIMELINE AND GIVING MOTION TO THE LAYER Step 1:  Choose Layer from Common toolbar after that draw a layer. Step 2:  Write the text inside Layer. Step

Returns information about present virtual machine, Q. Returns information a...

Q. Returns information about present virtual machine? int pvm_parent( void ) Returns the tid of process which spawned the calling process.  int pvm_tidtohost(

print the sum of the numbers in the file, Make a file which kepts on every...

Make a file which kepts on every line a letter, a space, and a real number.  For example, it may look like this: e 5.4 f 3.3 c 2.2 f 1.1 c 2.2 Write a script that uses textscan to

Write the html code to webpage to insert scrollable lists, Write the HTML c...

Write the HTML code to accomplish the web page to insert scrollable lists that will always display four entries of the list. The HTML code to accomplish the web page is given b

Difference between the fork -join and begin-end, Difference between the for...

Difference between the fork -join and begin-end. The fork - join keywords: Groups several statements together.Cause statements to be evaluated in parallel (all at the same

Define structural classification, Structural Classification Flynn's cla...

Structural Classification Flynn's classification explains the behavioural idea and doesn't take concern into the computer's structure. Parallel computers can be categorized bas

Describe about the database marketing application of olap, Database marketi...

Database marketing tool or application helps a user or marketing professional in determining the right tool or plan for his valuable add campaign. This tool haves data from all sou

How is the command suppress-dialog useful, How is the command Suppress-Dial...

How is the command Suppress-Dialog useful? Suppressing whole screens is possible using this command.  This command permits us to perform screen processing "in the background".

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd