Logical equivalences

Lecture Digital systems - Chapter 2: Introduction to Logic circuits. This lesson provides students with content about: binary switch; functionally equivalent networks; boolean algebra; Venn diagram; Vending machine - minterm; Vending machine - maxterm; NAND and NOR gates;...

53p nguyetthuongvophong1010 04-03-2024 4 1   Download

Continued part 1, part 2 of ebook "Introduction to embedded systems: A cyber-physical systems approach" provides readers with contents including: design of embedded systems; analysis and verification; sensors and actuators; embedded processors; memory architectures; invariants and temporal logic; equivalence and refinement; reachability analysis and model checking;...

388p tieulangtran 28-09-2023 5 2   Download

Lecture Discrete mathematics: Chapter 1.2 provide students with content about: predicate logic (first-order logic (FOL), predicate calculus); the language of quantifiers; logical equivalences; nested quantifiers; translation from predicate logic to English; translation from English to predicate logic;... Please refer to the detailed lecture content!

57p diepkhinhchau 18-09-2023 3 3   Download

Lecture "Artificial intelligence - Lesson 6: Logical agent" presents the following contents: knowledge-based agents; wumpus world; logic in general - models and entailment; propositional (boolean); equivalence, validity;... We invite you to take a look at the content of the lecture.

68p phuong3676 23-06-2023 5 3   Download

Chapter 7: Logical agents. The main contents of this chapter include all of the following: Knowledge-based agents, wumpus world, logic in general—models and entailment, propositional (boolean) logic; equivalence, validity, satisfiability; inference rules and theorem proving.

12p cucngoainhan0 10-05-2022 24 3   Download

Lecture Artificial Intelligence - Chapter 7: Logical agents. The main contents of this chapter include all of the following: Knowledge-based agents, wumpus world, logic in general—models and entailment, propositional (boolean) logic; equivalence, validity, satisfiability; inference rules and theorem proving.

71p cucngoainhan0 10-05-2022 21 2   Download

Lecture Object-Oriented programming - Lesson 28: Problem statement. The main topics covered in this chapter include: develop a function that can draw different types of geometric shapes from an array, shape hierarchy, drawing a scene, function drawshapes(), required switch logic, equivalent if logic,...

31p linyanjun_2408 23-04-2022 9 1   Download

Lecture Discrete Mathematics I - Chapter 1: Logics (Tran Vinh Tan) provide students with knowledge about propositional logic, construct truth table, translating natural sentences, tautology and contradiction, logical equivalences, constructing new logical equivalences,...

25p bachnhuocdong 23-12-2021 10 0   Download

The study was conducted to make a contrastive analysis of AND/BUT/OR in English and their equivalents VÀ/NHƯNG/HAY-HOẶC in Vietnamese in order to find out whether they are the only equivalents of AND/BUT/OR in all contexts. The results showed that as cohesive devices, the three coordinators AND/BUT/OR appear to be more flexible than their semantic syntactic and logical meanings because these coordinators can function in discourse to create possible implications for the effect of communication. We have 9 implications by AND, 2 by BUT and 5 by OR.

6p chauchaungayxua11 23-03-2021 21 2   Download

After studying this chapter you will be able to understand: Propositional logic redux, and elimination/and introduction, tautology and contradiction, logical equivalence, subjects and predicates, symbolization convention, the two special quantifiers of predicate logic,...

28p larachdumlanat126 31-12-2020 18 1   Download

In this chapter, the following content will be discussed: Problem with truth table, proof using equivalences, rules for inference & logical deduction, logical problem for the day, associativity of equivalence, even and odd numbers, properties of equivalence,...

39p larachdumlanat126 31-12-2020 6 1   Download

This study deals with the concept of grammatical equivalence in Arabic-English translation. It investigates the problems that encounter student translators (STs) while translating grammatical constructions from Arabic into English. It is based on a parallel corpus of the translations of five groups of STs at the Department of English, Faculty of Arts, Taiz University, Yemen. The STs are doing their final year and by the time of the administration of the tasks, they had already studied 4 translation courses.

27p quenchua1 11-11-2019 24 1   Download

The IRS2092(S) is a Class D audio amplifier driver with integrated PWM modulator and over current protection. Combined with two external MOSFETs and a few external components, the IRS2092(S) forms a complete Class D amplifier with dual over current, and shoot-through protection, as well as UVLO protection for the three bias supplies. The versatile structure of the analog input section with an error amplifier and a PWM comparator has the flexibility of implementing different types of PWM modulator schemes. Loss-less current sensing utilizes RDS(on) of the MOSFETs.

18p dientuit 21-05-2013 90 3   Download

An algorithm for generating the possible quantifier scopings for a sentence, in order of preference, is outlined. The scoping assigned to a quantifier is determined by its interactions with other quantifiers, modals, negation, and certain syntacticconstituent boundaries. When a potential scoping is logically equivalent to another, the less preferred one is discarded. The relative scoping preferences of the individual quantifiers are not embedded in the algorithm, but are specified by a set of rules.

8p bungio_1 03-05-2013 41 2   Download

Suppose we have a feature system, and we wish to add default values in a well-defined way. We might start with Kasper-Rounds logic, and use Reiter's example to form it into a default logic. Giving a node a default value would be equivalent to saying "if it is consistent for this node to have that value, then it does." Then we could use default theories to describe feature structures. The particular feature structure described would be the structure that supports the extension of the default theory. This is, in effect, what the theory of nonmonotonic sorts gives you. This...

7p bunmoc_1 20-04-2013 33 1   Download

The paper shows that movement or equivalent computational structure-changing operations of any kind at the level of logical form can be dispensed with entirely in capturing quantifer scope ambiguity. It offers a new semantics whereby the effects of quantifier scope alternation can be obtained by an entirely monotonic derivation, without typechanging rules.

8p bunrieu_1 18-04-2013 35 3   Download

Final  figures  have  been  projected  to  reflect  international  statistics  and  are  exclusively  based  on  the  estimated number of Plastic Surgeons  in each country and  the  responding sample.  Whereas  the U.S.‐ based study funded by the American Society of Aesthetic Plastic Surgery includes Board Certified Plastic  Surgeons, Dermatologists, and Otolaryngologists, this  International Survey  is focused entirely on board  certified (or national equivalent) Plastic Surgeons.

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For a thousand years after the schools of Athens were closed by Justinian philosophy made no real advance; no essentially new ideas about the constitution of nature, the workings of mind, or the ends of life were put forward. It would be false to say that during this period no progress was made. The civilisation of the Roman Empire was extended far beyond its ancient frontiers; and, although much ground was lost in Asia and Africa, more than the equivalent was gained in Northern Europe.

70p chonguoinoiay 26-02-2013 59 5   Download

However, risks are inherent in any wireless technology. Some of these risks are similar to those of wired networks; some are exacerbated by wireless connectivity; some are new. Perhaps the most significant source of risks in wireless networks is that the technology’s underlying communications medium, the airwave, is open to intruders, making it the logical equivalent of an Ethernet port in the parking lot. The loss of confidentiality and integrity and the threat of denial of service (DoS) attacks are risks typically associated with wireless communications.

89p cao_can 02-01-2013 41 6   Download

Abstract. The work reported in this article continues investigations in a theoretical framework for Concept Theories based on mathematical logic. The general idea is that the intension of a concept is defined by some equivalence class of theories, whereas the extension is given by the models of the theory. The fact that extensions depend on structures that are necessary to interpret the formulae of the logic, already provides an argument to put more emphasis on the intension.

0p thienbinh1311 13-12-2012 35 5   Download