Cs1502 PowerPoint PPT Presentations
All Time
Recommended
CS1502 Formal Methods in Computer Science Lecture Notes 9 Proofs Involving Conditionals Methods of Proof Want to prove P Q. Direct Method assume P deduce Q ...
| PowerPoint PPT presentation | free to download
Logical-Necessity TW-Necessity Logical Necessity TW-Necessity Not a tautology Not a TW-Necessity Not a Logical Necessity Not a tautology According to the book, ...
| PowerPoint PPT presentation | free to download
Tom Hanks is a good actor. After all, all rich actors are good actors, and Tom Hanks is a rich actor. Proof Rules Proof rules are used to construct proofs ...
| PowerPoint PPT presentation | free to download
1. Lecture Notes 6. CS1502. Formal Proofs in Propositional Logic. 2. Reiteration. P. P. 3 ... (d) Intro 3, 2. 6. Disjunction Introduction. 1. P. P Q ...
| PowerPoint PPT presentation | free to download
Claire is at the library unless Max is home. B is a cube unless b is large. Why not for last two? ( section 7.3 and lecture) 8. Equivalences. P Q ...
| PowerPoint PPT presentation | free to download
Tautologies and Logical Truth. 2. Constructing a Truth Table. Write down sentence ... S is a tautology. Tautological. All rows in truth table. Consequence ...
| PowerPoint PPT presentation | free to download
Will help you understand proofs in math, science, theoretical CS. Content ... My office hours are T,TH 1:30-2:30 and by appointment just send mail to set up ...
| PowerPoint PPT presentation | free to download
Objects: Identifiers begins with lower case letter, then caps for other words in identifier, ... iHeight = iH; } // Box Constructor // class definition continues...
| PowerPoint PPT presentation | free to view
4 new proof rules _|_ Intro, _|_ Elim, ~Intro, ~Elim ... This is a given fact. Suppose that p is odd. We will show that this leads to a contradiction. ...
| PowerPoint PPT presentation | free to view
1. Formal Methods in Computer Science. CS1502. The Logic of Boolean Connectives ... problem with atomic sentences (before Boolean connectives are introduces) ...
| PowerPoint PPT presentation | free to view
Translation. well-formed formula. Aristotelian forms. tricky points. Proofs. Proofs with ... Well-Formed Formula (wff) 4. Well-Formed Formula. Definition of wff. ...
| PowerPoint PPT presentation | free to view
All students can do all problems. All students can do at least one problem on the exam. There is some problem that all students can do. ...
| PowerPoint PPT presentation | free to view
Second step: Pigeon-hole Principle. As M processes string ... Pigeon-hole principle. If there are more birds than holes, then some hole has two or more birds. ...
| PowerPoint PPT presentation | free to view
Elim. To gain skills in constructing proofs using proof by cases as well as simple proof rules. ... Elim. Select the conjunct that you want / Intro. Combine ...
| PowerPoint PPT presentation | free to view
father(X,Z), father(Z,Y). grandfather(X,Y) :- father(X,Z), mother(Z,Y). mother(ann,bill). father(carl,ed). father(nick,ann). father(ed,sam) ...
| PowerPoint PPT presentation | free to download
... girl. ( intro) Since d was an arbitrarily chosen boy, thus every boy likes some girl. 19 ... Every boy likes some girl or other. Let e be any boy in the domain. ...
| PowerPoint PPT presentation | free to view
Logic is the study of claims and reasoning about claims. ... 3 kinds of Objects: Cube, Tetrahedron, Dodecahedron. 3 sizes. Etc. Other restrictions ...
| PowerPoint PPT presentation | free to view
(doesn't know how to break s into u and v) Need new idea. We will make a big detour. ... F Q is the set of accept states. 13. Definition of NFA ...
| PowerPoint PPT presentation | free to view
Equivalence of NFAs and DFAs. Closure properties of regular languages. ... A Nondeterministic Finite Automaton (NFA) is a 5-tuple (Q, , ,q0,F) where ...
| PowerPoint PPT presentation | free to view
arguments, valid arguments, sound arguments. 3. Properties of and Relationships among sentences ... Definition: An argument is sound if. the argument is valid and ...
| PowerPoint PPT presentation | free to view
... you don't *need* any of the con rules. 3. 6 Fitch Proofs ... use only Intro/Elim rules ... basketball. Some teachers do not have time for basketball. 5 ...
| PowerPoint PPT presentation | free to download
'For every object x, x is small.' Put it in Aristotelian form. 'For every object x, if x is in the domain, x is small.' 15. Summary: All P's are Q's ...
| PowerPoint PPT presentation | free to view
Tautological equivalence: equivalent solely in virtue of the meaning of. the boolean connectives ... Tautological equivalence. Equivalence of wffs. Equivalence ...
| PowerPoint PPT presentation | free to view
To learn about notion of 'tautology' for quantified sentences, and its use to ... Tautologies and Quantification ... Tautology: True solely in virtue of the ...
| PowerPoint PPT presentation | free to view
To learn proof rules involving conditionals. ... (Elusive(c) / Mythical(c)) Rare(c) Mammal(c) ~Rare(c) Horned(c) ~Mammal(c) 12 ...
| PowerPoint PPT presentation | free to view
xy| p |y| 0 i (i 0 xyiz L) Need to find negation of ... xy| p, and |y| 0, for all i 0, xyiz is in L ... A good string has 2 properties. It can be pumped. ...
| PowerPoint PPT presentation | free to view
Title: CS1502: Introduction to Programming II Last modified by: Iren&Plamen Created Date: 6/19/1999 12:21:50 AM Document presentation format: On-screen Show
| PowerPoint PPT presentation | free to download
Methods of attack: Boole. Show P is a tautological consequence of (P Q) ... Non-consequence. Show the following argument is invalid. Cube(a) Cube(b) (Cube(c) Cube(b) ...
| PowerPoint PPT presentation | free to download
In Java, one must focus on the application and methods to manipulate data ... Java is simple--no pointers/stack concerns (for the most part) ...
| PowerPoint PPT presentation | free to view
Lecture 2: Objects, References, Constructors, Scope, Wrappers, & Debugging Suggestions. ... How's this? Also, you might refer to printed s. Feedback mechanism? ...
| PowerPoint PPT presentation | free to download
Thus, C is small and in front of B. (/ Intro) ... We want to prove that x Q(x) ... to infer something, say Q, from it, and essentially eliminating or consuming the ...
| PowerPoint PPT presentation | free to view
