Functions - first-order logic, Computer Engineering

Assignment Help:

Functions - first-order logic:

Functions can be thought of as exceptional predicates, wherever we think of all but one of the arguments as input and the output as final argument. Thus such each set of things such kind of classed are as the input to a function, there is exactly one output to just that they are related by the function. To compose it obvious that we are dealing with specify a function, we can need an equality sign. So, for example, if we wanted to say that the cost of an omelette at the Red Lion pub is five pounds, the normal way to express it in first-order logic would probably be:

cost_of(omelette, red_lion, five_pounds)

However, because we know this is a function, we can make this clearer:

390_Functions.png


Because we know that there is only one output for every set of inputs to a function, we tolerate ourselves to use an abbreviation when it would make things clearer. That is, we can talk about the output from a function without explicitly writing it down, so to rather replacing it with the left hand side of the equation. So, it can be easily understand by example, if we wanted to tell that the price of omelettes at the Red Lion is less than the price of pancakes at the House Of Pancakes, then we would normally write something like this:

2167_Functions1.png


Related Discussions:- Functions - first-order logic

Should validation occur server- side or client - side, Should validation (d...

Should validation (did the user enter a real date) occur server-side or client-side? Why? Validation will be completed in both sides i.e., at the server side and client side. S

Explain icw, Question 1 What are the drivers behind the convergence betwee...

Question 1 What are the drivers behind the convergence between voice and data networks? Explain them briefly Question 2 Explain the need and functioning of Private ST Netw

Find the magnetic declination, Question Use the National Geophysical Da...

Question Use the National Geophysical Data Center software tool to find the magnetic declination. The link to the web site is in Useful Links on the course Blackboard home page

Prolog programming language - artificial intelligence, Prolog Programming L...

Prolog Programming Language - Artificial intelligence: Most of the programming languages are procedural: the programmer specifies exactly the correct instructions (algorithms)

Python, When investing money, an important concept to know is compound inte...

When investing money, an important concept to know is compound interest. The equation FV = PV (1+rate)periods . This relates the following four quantities. The present value (PV)

Smallest and largest integer , A given microprocessor has words of 1 byte. ...

A given microprocessor has words of 1 byte.  What is the smallest and largest integer that can be characterized in the following representations?   a) unsigned b) sign- ma

what is ecc memory, Error-correcting code memory (ECC memory) is a type of...

Error-correcting code memory (ECC memory) is a type of computer data storage that can notice and correct the more general kinds of internal data corruption. ECC memory is used in m

Define the meaning of business-to-business, Define the meaning of business-...

Define the meaning of business-to-business. B2B (business-to-business): The consensus is universal: it is the priority; it is where the money is. It’s rather true; theref

Octave project, i need help with an octave program

i need help with an octave program

What is the use and function of file transfer protocol, What is the use and...

What is the use and function of File Transfer Protocol? FTP : File Transfer Protocol (FTP) is the protocol used upon the Internet for sending files and is usually used fo

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