'Common divisors' presentation slideshows

L14: Inverses and GCDs

L14: Inverses and GCDs. Objective: When does have an inverse? How to compute the inverse? Need: Greatest common dividers (GCDs) Results will be used in L15. Reading Textbook, pp. 105-120. Inverses and GCDs. Greatest Common Divisors (GCDs) Definitions

594 views • 59 slides

ADVANCED ALGORITHMS

764 views • 47 slides

AF2

AF2. Turn off your phones. Primes, gcd, some examples, reading. Primes. p>1 is prime if the only positive factors are 1 and p if p is not prime it is composite. The Fundamental Theorem of Arithmetic. Every positive integer can be expressed as a unique product of primes.

464 views • 33 slides

The Integers and Division

The Integers and Division. Number theory is the branch of mathematics involving the integers and their properties. Division

648 views • 31 slides

15.082J & 6.855J & ESD.78J

15.082J & 6.855J & ESD.78J. Algorithm Analysis. 15.082. Overview of subject Importance of Algorithm Analysis Importance of homework Midterms Moving forward. Overview of lecture. Proof techniques Proof by contradiction Mathematical Induction Smallest counterexample

271 views • 27 slides

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194 views • 11 slides