Search for tag: "phi"

19 Media

01:09:45 PHYEPS30 Lecture 6(First Part) PHYEPS30 Lecture 6(First Part)	PHYEPS30 Lecture 6(First Part) PHYEPS30 Lecture 6(First Part) mandelbrot numbers things thing fact plane levels fibonacci lot function times roots phi series bit point bar minus root distance From John Rundle 0 likes 14 plays 0
01:22:02 ECS20 - W22 - Lecture 4 (2R): Logic 3 ECS20 - W22 - Lecture 4 (2R): Logic 3	ECS20 - W22 - Lecture 4 (2R): Logic 3 Building a circuit for adding two 64-bit values. Tautologies. A formal system for proving theorem. The completeness and soundness theorems for sentential logic. Adding quantifier: first-order… circuit adder tautology formal proofs completeness soundness first-order logic formula truth logic table bit proof kind universe phi assumptions statement variables carry statements axioms function english symbol From Phil Rogaway 0 likes 156 plays 0
01:20:06 ECS20 - W22 - Lecture 3 (2T): Logic 2 ECS20 - W22 - Lecture 3 (2T): Logic 2	ECS20 - W22 - Lecture 3 (2T): Logic 2 Review (particularly of functional completeness). More boolean operators: IMPLIES, IFF, XOR, NAND, NOR. Gates and circuits. A formal treatment of boolean formulas: syntax, truth assignments, and… boolean operators implies xor iff truth assignment truth table equivalence functional completeness nand nor gate circuit truth formula symbols symbol phi parentheses table formulas operators meaning values function assignment operator From Phil Rogaway 0 likes 185 plays 0
11:57 ECS 220 8c:8.6-1 Reachability expressed… ECS 220 8c:8.6-1 Reachability expressed logically, and as a game between prover and skeptic	ECS 220 8c:8.6-1 Reachability expressed logically, and as a game between prover and skeptic edge path nodes length reachability phi midpoint size quantifiers input steps graph string idea space witnesses step b1 a1 skeptic From David Doty 0 likes 17 plays 0
08:40 ECS 220 2c:5.3-1 NAE-SAT is NP-complete ECS 220 2c:5.3-1 NAE-SAT is NP-complete	ECS 220 2c:5.3-1 NAE-SAT is NP-complete assignment clause sat problem phi direction prime formula instance reductions satisfiable input e3 literals cnf np reduction reduces negation clauses From David Doty 0 likes 110 plays 0
02:03 ECS 120 8c:2 reduction between two problems is an… ECS 120 8c:2 reduction between two problems is an algorithm, but it does not solve either problem	ECS 120 8c:2 reduction between two problems is an algorithm, but it does not solve either problem question lot algorithm reduction graph formula instance algorithms reductions examples hardness job size grass formulas k. threshold phi sat problem From David Doty 0 likes 146 plays 0
20:14 ECS 120 8c:1 3SAT is reducible to IndSet ECS 120 8c:1 3SAT is reducible to IndSet	ECS 120 8c:1 3SAT is reducible to IndSet phi clause literals edge edges nodes bar condition clauses reduction node conditions triple triples pair formula structure rule negation instance From David Doty 0 likes 233 plays 0
05:29 ECS 120 8b:5 definition of the 3SAT problem ECS 120 8b:5 definition of the 3SAT problem	ECS 120 8b:5 definition of the 3SAT problem formula literals clause cnf clauses formulas conjunction variable kind problem phi bunch negation bit tools kinds fee satisfiability decision variables From David Doty 0 likes 211 plays 0
09:28 ECS 120 8a:4 implementation in Python and the… ECS 120 8a:4 implementation in Python and the Boolean satisfiability problem	ECS 120 8a:4 implementation in Python and the Boolean satisfiability problem formula problem assignment bit formulas phi thing variables string lot problems cook fact verifier np satisfiability words python algorithm sat From David Doty 0 likes 245 plays 0
01:58:59 EEC-239A_Lecture 11… EEC-239A_Lecture 11 GMT20201109-185722_EEC-239A-0_2560x1440	EEC-239A_Lecture 11 GMT20201109-185722_EEC-239A-0_2560x1440 EEC-239A_Lecture 11 GMT20201109 eec239a yoo_lectures delta lambda wavelength times phase input fiber pi wave antenna output guy waveguide device amplifier thing power coupler phi front From S. J. Ben Yoo 0 likes 13 plays 0
55:22 MAT-21C: Lecture 27 MAT-21C: Lecture 27	MAT-21C: Lecture 27 MAT-21C Lecture 2020-06-01 at 09:00 vector plane point hat tangent sphere cone surface phi times origin root angle equals dot coordinates latitude gradient theta earth From Joseph Biello 0 likes 233 plays 0
09:12 Sinusoidal Response of Circuits (Part 3: Applying… Sinusoidal Response of Circuits (Part 3: Applying Phasor Transform)	Sinusoidal Response of Circuits (Part 3: Applying Phasor Transform) omega power equation times phasor t. thing term phi phase response circuit component theta expression amplitude phaser differential frequency minus From Hooman Rashtian 0 likes 191 plays 0
07:57 Sinusoidal Response of Circuits (Part 2: Phasor… Sinusoidal Response of Circuits (Part 2: Phasor Transform Definition)	Sinusoidal Response of Circuits (Part 2: Phasor Transform Definition) alpha phase power amplitude cosine phasor phi function omega degrees circuit domain equation sinusoidal frequency vsd signal input response phaser From Hooman Rashtian 0 likes 201 plays 0
09:51 Sinusoidal Response of Circuits (Part1:… Sinusoidal Response of Circuits (Part1: Differential Equation Approach)	Sinusoidal Response of Circuits (Part1: Differential Equation Approach) omega circuit term sinusoid component equation response circuits frequency phases solution phi input switch sinusoidal amplitudes observation theta times kvl From Hooman Rashtian 0 likes 239 plays 0
01:13:19 Advanced Supersymmetry Lecture 1 Advanced Supersymmetry Lecture 1	Advanced Supersymmetry Lecture 1 The power of holomorphy. lambda phi charge renormalization potential coupling term field function scale theory symmetry mass times gauge tau lagrangian dagger theta pi From John Terning 0 likes 46 plays 0
01:00:53 Paul P Craig Paul P Craig	Paul P Craig In this conversation, Emeiritus Professor Paul Craig discusses his career at the University of California at Davis, including important persons and events that shaped his interests and scholarship,… environmental policy national science foundation distinguished service award human communication working conversation research students president's science advisor washington dc phi beta kappa energy & resources business applied sciences photography guggenheim fellowship education and upbringing faculties energy efficiency schools art - welded aluminum university & college physics at bnl and lanl physics From Emeriti 0 likes 137 plays 0