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Additive Inverse of Matrix for Grade 10
 
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Algebra Analysis Arithmetic Calculus Combinatorial game theory Cryptography Differential equations Discrete mathematics Geometry Graph theory Infinity Linear algebra Number theory Numerical analysis Order of Operations Probability Statistics Topology
Views: 418 LACE for CSS/PMS
Computational Game Theory for Security
 
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TCIPG Seminar Series on Technologies for a Resilient Power Grid. Presented on September 5, 2014 by Milind Tambe, Professor, Computer Science & Industrial Systems Engineering Departments, University of Southern California. Trustworthy Cyber Infrastructure for the Power Grid (TCIPG), http://tcipg.org
Views: 2173 tcipgvideo
Winter School: Pseudorandom functions and permutations - Iftach Haitner
 
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Pseudorandom functions and permutations (definitions and constructions) , a lecture by Iftach Haitner. The topic of the 4th Annual Bar-Ilan Winter School on Cryptography held in January 2014, was Symmetric Encryption in Theory and in Practice. The winter school studied symmetric encryption in theory and in practice, and included a study of the theoretical foundations of symmetric encryption on the one hand, and practical constructions and cryptanalysis on the other hand. As every year, the event organizers were Prof. Yehuda Lindell and Prof. Benny Pinkas, of BIU's Department of Computer Science. This year,the Winter School featured speakers from such institutions as the Royal Holloway at the University of London , and the University of Wisconsin - Madison. For all videos of this playlist: https://www.youtube.com/playlist?list=PLXF_IJaFk-9BmvxWhnxPId32CPJhVtU6D 4th Annual Bar-Ilan Winter School on Cryptography: http://crypto.biu.ac.il/winterschool2014/ Prof. Lindell's Lab http://www1.biu.ac.il/indexE.php?id=8043&pt=30&pid=7711&level=2&cPath=7702,7711,8043 Prof. Pinkas' Lab http://www1.biu.ac.il/indexE.php?id=8046&pt=30&cPath=7702,7711,8046 Dept. of Computer Science: http://cs.biu.ac.il/en/ Bar-Ilan University: http://www1.biu.ac.il/en
Views: 1248 barilanuniversity
Affine Cipher Cryptanalysis Tutorial
 
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Describes how to apply cryptanalysis to ciphertext produced by the affine cipher.-- Created using PowToon -- Free sign up at http://www.powtoon.com/youtube/ -- Create animated videos and animated presentations for free. PowToon is a free tool that allows you to develop cool animated clips and animated presentations for your website, office meeting, sales pitch, nonprofit fundraiser, product launch, video resume, or anything else you could use an animated explainer video. PowToon's animation templates help you create animated presentations and animated explainer videos from scratch. Anyone can produce awesome animations quickly with PowToon, without the cost or hassle other professional animation services require.
Views: 1772 Jared Loo
Tutorial: Differential Privacy and Learning: The Tools, The Results, and The Frontier
 
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When is working with private data safe, and when is it risky? Are the risks inherent to the computation? Widespread availability of detailed personal data makes understanding privacy necessaryΓÇöan exciting yet daunting challenge. Differential privacy provides a framework for understanding the tradeoff between the loss of privacy for those whose data are input to a computation and the accuracy of that computationΓÇÖs output. This tutorial will not assume familiarity with differential privacy. We will cover the necessary definitions, help build intuition, and introduce the basic differential privacy toolkit. We will then highlight some connections to learning in the existing differential privacy literature, and challenges and open problems for differentially private learning tasks.
Views: 2289 Microsoft Research
Faster Algorithms and New Iterative Methods for Computing the Stationary Distribution
 
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Aaron Sidford, Stanford University https://simons.berkeley.edu/talks/aaron-sidford-10-06-17 Fast Iterative Methods in Optimization
Views: 541 Simons Institute
Winter School on Cryptography Symmetric Encryption: Pseudorandom generators - Benny Applebaum
 
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Pseudorandom generators (definitions and constructions; the hybrid method), a lecture by Benny Applebaum. The topic of the 4th Annual Bar-Ilan Winter School on Cryptography held in January 2014, was Symmetric Encryption in Theory and in Practice. The winter school studied symmetric encryption in theory and in practice, and included a study of the theoretical foundations of symmetric encryption on the one hand, and practical constructions and cryptanalysis on the other hand. As every year, the event organizers were Prof. Yehuda Lindell and Prof. Benny Pinkas, of BIU's Department of Computer Science. This year,the Winter School featured speakers from such institutions as the Royal Holloway at the University of London , and the University of Wisconsin - Madison. For all videos of this playlist: https://www.youtube.com/playlist?list=PLXF_IJaFk-9BmvxWhnxPId32CPJhVtU6D 4th Annual Bar-Ilan Winter School on Cryptography: http://crypto.biu.ac.il/winterschool2014/ Prof. Lindell's Lab http://www1.biu.ac.il/indexE.php?id=8043&pt=30&pid=7711&level=2&cPath=7702,7711,8043 Prof. Pinkas' Lab http://www1.biu.ac.il/indexE.php?id=8046&pt=30&cPath=7702,7711,8046 Dept. of Computer Science: http://cs.biu.ac.il/en/ Bar-Ilan University: http://www1.biu.ac.il/en
Views: 685 barilanuniversity
02 Codebreaking in action
 
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Year 9 Extended Project: Codebreaking This video is a quick look at my programs in action to give you some ideas.
Views: 382 MathsStuff
what is cryptography and network security
 
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It is a mono-alphabetic cipher wherein each letter of the plaintext is substituted by another letter to form the ciphertext. It is a simplest form of substitution cipher scheme Modern cryptography uses sophisticated mathematical equations (algorithms) and secret keys to encrypt and decrypt data. Today, cryptography is used to provide secrecy and integrity to our data, and both authentication and anonymity to our communications. Network security attacks and services https://youtu.be/-ZHWhaLInik What is network security explained in minutes https://youtu.be/vqavFou2oxk Predefined functions in PHP https://youtu.be/ewmWqm2H-AA Cryptography or cryptology (from Greek κρυπτός kryptós, "hidden, secret"; and γράφειν graphein, "to write", or -λογία -logia, "study", respectively[1]) is the practice and study of techniques for secure communication in the presence of third parties called adversaries.[2] More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages;[3] various aspects in information security such as data confidentiality, data integrity, authentication, and non-repudiation[4] are central to modern cryptography. Modern cryptography exists at the intersection of the disciplines of mathematics, computer science, electrical engineering, communication science, and physics. Applications of cryptography include electronic commerce, chip-based payment cards, digital currencies, computer passwords, and military communications. Cryptography prior to the modern age was effectively synonymous with encryption, the conversion of information from a readable state to apparent nonsense. The originator of an encrypted message shared the decoding technique needed to recover the original information only with intended recipients, thereby precluding unwanted persons from doing the same. The cryptography literature often uses the name Alice ("A") for the sender, Bob ("B") for the intended recipient, and Eve ("eavesdropper") for the adversary.[5] Since the development of rotor cipher machines in World War I and the advent of computers in World War II, the methods used to carry out cryptology have become increasingly complex and its application more widespread. Modern cryptography is heavily based on mathematical theory and computer science practice; cryptographic algorithms are designed around computational hardness assumptions, making such algorithms hard to break in practice by any adversary. It is theoretically possible to break such a system, but it is infeasible to do so by any known practical means. These schemes are therefore termed computationally secure; theoretical advances, e.g., improvements in integer factorization algorithms, and faster computing technology require these solutions to be continually adapted. There exist information-theoretically secure schemes that probably cannot be broken even with unlimited computing power—an example is the one-time pad—but these schemes are more difficult to implement than the best theoretically breakable but computationally secure mechanisms. The growth of cryptographic technology has raised a number of legal issues in the information age. Cryptography's potential for use as a tool for espionage and sedition has led many governments to classify it as a weapon and to limit or even prohibit its use and export.[6] In some jurisdictions where the use of cryptography is legal, laws permit investigators to compel the disclosure of encryption keys for documents relevant to an investigation.[7][8] Cryptography also plays a major role in digital rights management and copyright infringement of digital media.[9] -~-~~-~~~-~~-~- How to install wordpress in xampp step by step https://www.youtube.com/watch?v=YdwMhXX-FLE How to create menu and submenu in wordpress https://www.youtube.com/watch?v=PACC3farNPY https://www.youtube.com/watch?v=8kG3JTbGAbw How to install wordpress theme with demo data free How to change footer copyright in wordpress https://www.youtube.com/watch?v=3oIkPWYXyyQ How to change footer widget in wordpress https://www.youtube.com/watch?v=1HbnBbZX9tA How to backup & restore your wordpress website in 3 minutes free 2018 https://www.youtube.com/watch?v=pSr5w4U36c8 How to use the revolution slider plugin with Button Link - full tutorial 2018 https://www.youtube.com/watch?v=KMBFxOlObx4 https://www.youtube.com/watch?v=z5jbofGMOHM How to add new user role in wordpress How To Add YouTube Video To Your WordPress Website 2018 https://www.youtube.com/watch?v=jCWQ7oA2bBA How to add contact form 7 in wordpress page https://www.youtube.com/watch?v=E9U27FOPNyo How to change favicon in wordpress theme https://www.youtube.com/watch?v=uvczOIqdVYk How to use tubebuddy on youtube - 2018 full tutorial https://www.youtube.com/watch?v=N1zpn3sT-2o How to add additional css in wordpress 2018 https://www.youtube.com/watch?v=2L7lHf_0C-E -~-~~-~~~-~~-~-
Views: 226 The Coding Bus
Lanchester's differential equations
 
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This was a lecture given 10-17-2007 to a mathematics class at the USNA in Annapolis. The topic was part of lessons on systems of 1st order DEs and Laplace transforms were used to solve the system. There are lecture notes at http://www.usna.edu/Users/math/wdj/teach/sm212/ and http://boxen.math.washington.edu/home/wdj/teaching/index.html. US government lecturer: David Joyner
Views: 3562 David Joyner
Tensors for Beginners 10: Bilinear Forms
 
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Looking forward to getting to the tensor product. Really not looking forward to editing the videos...
Views: 9673 eigenchris
Ven diagram based question tricks, solve any question with van diagram
 
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Ven diagram based question tricks, solve any question with van diagram . hello friends......... welcome to tricky mathematics offical youtube channel.this channel is only education purpuse,and you can get all verbal and non verbal mathematics question solution here.this channel operate by kuldeep singh yadav if you scare from math then it is your big mistake,because math is the one of the most easy subject. math is a subject of understandig if you try to read mathematics in a proper way than i garntee you that math is not hard for you and in easy way teaching you i am always available. in this channel you get all topics's question of mathematics Algebra Analysis Arithmetic Calculus Combinatorial game theory Cryptography Differential equations Discrete mathematics Geometry Graph theory Infinity Linear algebra Number theory Numerical analysis Order of Operations Probability Statistics Topology ABSOLUTE VALUE,ADA LOVELACE,ADAM SMITH,ADDING & SUBTRACTING FRACTIONS,ADDING & SUBTRACTING INTEGERS,ANGLES,AREA OF POLYGON ,ASSOCIATIVE PROPERT,BASIC PROBABILITY,BINARY,BUDGETS,CALCULUS,CIRCLES,COMMUTATIVE PROPERTY,COMPARING PRICES,COMPOUND EVENTS,COMPUTER PROGRAMMING FREE,CONVERTING FRACTIONS TO DECIMALS,COORDINATE PLANE,CUSTOMARY UNITS,DEBT,DECIMALS,DISTANCE, RATE, & TIME,DISTRIBUTIVE PROPERTY,DIVIDING DECIMALS,DIVISION FREE,ELAPSED TIME,EQUATIONS WITH VARIABLES,ESTIMATING,EXPONENTS,FACTORING,FIBONACCI SEQUENCE,FRACTIONS,GAME THEORY,GEOMETRY,GRAPHING & SOLVING INEQUALITIES FREE,GRAPHING LINEAR EQUATIONS,GRAPHS,INDEPENDENT & DEPENDENT EVENTS,INEQUALITIE,INTEREST,ISAAC NEWTON,LOGIC GATES,MEAN, MEDIAN, MODE, & RANGE,METRIC UNITS,METRIC VS. CUSTOMARY,MIXED NUMBERS,MORTGAGES,MULTIPLICATION,MULTIPLYING & DIVIDING EXPONENTS,MULTIPLYING & DIVIDING FRACTIONS,MULTIPLYING DECIMALS,ORDER OF OPERATIONS,PARALLEL & PERPENDICULAR LINES,PERCENTS,PI FREE,POLYGONS,POLYHEDRONS,POLYNOMIALS,PRIME NUMBER,PROBLEM SOLVING USING TABLES,PROPORTIONS,PYTHAGOREAN THEOREM,RATIONAL & IRRATIONAL NUMBERS,RATIOS,REDUCING FRACTION,ROMAN NUMERALS,ROUNDING,SCALE DRAWING,SIMILAR FIGURES,SLOPE & INTERCEPT,SQUARE ROOTS,STANDARD & SCIENTIFIC NOTATION,STATISTICS,SUPPLY & DEMAND,TAXES,TRANSFORMATION,TWO-STEP EQUATIONS,TYPES OF TRIANGLES,USING A CALCULATOR VOLUME OF CYLINDERS,VOLUME OF PRISMS,WORD PROBLEM so with me you feel that math is fun and nothing trust me math is nothing it is a very simpal subject ,really....................................
Views: 3191 tricky mathematics
Symmetric Key Ciphers
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 17635 nptelhrd
Adventures in Public-Key Cryptanalysis - part 1 by Nadia Heninger Technion Lecture
 
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Adventures in Public-Key Cryptanalysis Prof. Nadia Heninger of the University of Pennsylvania at TCE Summer School 2013 We rely on public-key cryptography to secure our communications and authenticate ourselves. This tutorial will discuss how the security of these cryptosystems can go wrong in practice, due to faulty implementations, poor parameter choices, and state-of-the-art cryptanalysis. We will draw from applications as diverse as TLS, smart cards, and bitcoins.
Views: 1651 Technion
An Approach to Problem Solving (TTP Video 10)
 
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https://www.patreon.com/ProfessorLeonard How to begin a Word Problem. Solving techniques for Word Problems.
Views: 4620 Professor Leonard
Verifiable differential privacy
 
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Authors: Arjun Narayan, Ariel Feldman, Antonis Papadimitriou, Andreas Haeberlen Abstract: Working with sensitive data is often a balancing act between privacy and integrity concerns. Consider, for instance, a medical researcher who has analyzed a patient database to judge the effectiveness of a new treatment and would now like to publish her findings. On the one hand, the patients may be concerned that the researcher's results contain too much information and accidentally leak some private fact about themselves; on the other hand, the readers of the published study may be concerned that the results contain too little information, limiting their ability to detect errors in the calculations or flaws in the methodology. This paper presents VerDP, a system for private data analysis that provides both strong integrity and strong differential privacy guarantees. VerDP accepts queries that are written in a special query language, and it processes them only if a) it can certify them as differentially private, and if b) it can prove the integrity of the result in zero knowledge. Our experimental evaluation shows that VerDP can successfully process several different queries from the differential privacy literature, and that the cost of generating and verifying the proofs is practical: for example, a histogram query over a 63,488-entry data set resulted in a 20 kB proof that took 32 EC2 instances less than two hours to generate, and that could be verified on a single machine in about one second. ACM DL: http://dl.acm.org/citation.cfm?id=2741978 DOI: http://dx.doi.org/10.1145/2741948.2741978
Chaos Theory Documentary
 
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#chaostheory Please order ebook/audiobook of this video to support our channel https://www.smashwords.com/books/view/679234, https://www.amazon.co.uk/Chaos-Theory-IntroBooks-ebook/dp/B01M22X9BD/ref=sr_1_1?ie=UTF8&qid=1538746102&sr=8-1&keywords=Chaos+Theory+introbooks or https://www.audible.com/pd/Chaos-Theory-Audiobook/B01M6X0NTO?qid=1538746108&sr=sr_1_1&ref=a_search_c3_lProduct_1_1&pf_rd_p=e81b7c27-6880-467a-b5a7-13cef5d729fe&pf_rd_r=RN94744EGSPG3S2CK897& Mathematics contains an important study field under the name Chaos theory. Chaos theory studies the concept and behavior of highly insensitive dynamical systems. It also studies behavior of dynamic systems in initial conditions, which often turns out to be super sensitive at a very high level. Watch this to understand the fundamentals of the Chaos Theory.
Views: 27559 Education Channel
The Cryptographers’ Panel 2018
 
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Moderator: Zulfikar Ramzan, Chief Technology Officer, RSA Ron Rivest, Institute Professor, MIT Adi Shamir, Professor, Computer Science Department, Weizmann Institute of Science, Israel Whitfield Diffie, Cryptographer and Security Expert, Cryptomathic Paul Kocher, Independent Researcher Moxie Marlinspike, Founder, Signal Despite how sophisticated information security has become, it is still a relatively young discipline. The founders of our field continue to be actively engaged in research and innovation. Join us to hear these luminaries engage in an enlightening discussion on the past, present and future of our industry. https://www.rsaconference.com/events/us18/agenda/sessions/11490-The-Cryptographers%E2%80%99-Panel
Views: 4725 RSA Conference
ASMR Math: How to Study: Tip #7: How to Take Notes - - Male, Soft-Spoken, Page Turning
 
01:02:55
***SUPPORT*** SUPPORT through Patreon: https://www.patreon.com/chycho You can also make direct donation through Paypal at: https://www.paypal.me/chycho As well as supporting this work through Cryptocurrencies: Bitcoin (BTC): 1Peam3sbV9EGAHr8mwUvrxrX8kToDz7eTE Bitcoin Cash (BCH): 18KjJ4frBPkXcUrL2Fuesd7CFdvCY4q9wi Ethereum (ETH): 0xcec12da3d582166afa8055137831404ea7753ffd Ethereum Classic (ETC): 0x348e8b9c0e7d71c32fb2a70dcabcb890b979441c Litecoin (LTC): LLak2kfmtqoiQ5X4zhdFpwMvkDNPa4UhGA Dash (DSH): XmHxibwbUW9MRu2b1oHSrL951yoMU6XPEN ZCash (ZEC): t1S6G8gqmt6rWjh3XAyAkRLZSm9Fro93kAd Doge (DOGE): D83vU3XP1SLogT5eC7tNNNVzw4fiRMFhog Please let me know if there are any other Crypto's that you would like to use. Thank you for your support. Peace. chycho PLAYLISTS: How to Study Playlist: https://www.youtube.com/playlist?list=PL9sfzC9bUPxllvFO3yJEI3Yt_GrroR882 Behind The Scenes: Live Streaming Making a How to Study Video, How to Take Notes: Part 1: https://youtu.be/JfveKK49YRA Part 2: https://youtu.be/SbhCtTzDtI4 ***REFERENCED VIDEOS*** How to Study: Tip #1: Why Are You Here? The Language of Mathematics IIIb (140) https://youtu.be/BnDADxvO8bo How to Study: Tip #2: Longer is Better (Introduction to Efficiency): Math IIIb #141 https://youtu.be/GB2Np3FYj0M How to Study: Tip #3: Find Your Happy Space (Language of Mathematics #159) https://youtu.be/5gbzCxB4c8w How to Study: Tip #4: Create a Schedule, Put Together a To Do List (Language of Math #160) https://youtu.be/fVuWHuZQCC0 ASMR Math: How to Study: Tip #5: How to Read a Textbook https://youtu.be/MmxSCJJSARE ASMR Math: How to Study: Tip #6: Recognize the Problem, Remember the Pattern https://youtu.be/jYKrmujbFVE My Two Infinities, P3: Going Halfway, Travelling from A to B until Reaching the Planck Length (#156) https://youtu.be/XwKHn7Ixxug ICO and Cryptocurrency Playlist: https://www.youtube.com/playlist?list=PL9sfzC9bUPxmmMlvWucH0BsCnNhZjMKY0 Day of Math, Session #4: Trigonometry in Real World, Quadratic Equations/Functions/Solving https://youtu.be/pqT2FOF3YE4 Let's Talk about Conflict in Comics and the Comic Book Industry, Twitch Live Stream, Workshop https://youtu.be/A36kMRs5reU Interview Question: The Answer That Got Me My First Job as a Geophysicist https://youtu.be/8M3Vg2Xh4-U Talking about Geophysics and Preparing to Make Elderberry Liqueur https://youtu.be/8gtpnlVb31U The Do's and Don'ts of Cliff Jumping: Advice on How to Stay Alive and Some Jumping Stories https://youtu.be/h_lzGiZFquU Math in Art and Design: The Golden Ratio, Rectangle, and Spiral - Dirk Marwig (Math in Real Life) https://youtu.be/47d12EEeG54 Math in Art and Design: Using the Fibonacci Numbers to Create the Golden Rectangle (Real Life) https://youtu.be/57BpoTAId8s Beards and Food, How It Works: The Beauty of Beards, Enhancing the Eating Experience https://youtu.be/MuJ52CLvyzs ASMR Math: Why the Perception of Time Varies with Age: Life, Death and Living on Borrowed Time https://youtu.be/jd8PLBFb3zE How to Cut a Line into Pieces, Odd and Even, Visualizing Fractions (Language of Mathematics #158) https://youtu.be/TCVAxh0ukLg ASMR Math: Visualizing Disruptive Innovation, Monopolies, and Mergers and Acquisitions (Economics) https://youtu.be/7s5REGwyY5o ASMR Math: Differential Accumulation, Capital as Power, Resistance, Asymptotes and Creorder https://youtu.be/ZwoQotFSU_M Backgammon Playlist: https://www.youtube.com/playlist?list=PL9sfzC9bUPxmnpQCIWhkInx4SIk1craYM Playing Backgammon with Grandma, Live Stream, Day 1, Round 2 & 3, Happy Mother's Day Everyone https://youtu.be/WPgBeTIjug4 ASMR Math: GCF and LCM, The Power of Prime Factorization - Male, Soft-Spoken, Polynomials, Factoring https://youtu.be/TWmp2E77j4w ASMR MATH: Investing in Comic Books: A Primer and Two Spreadsheets, Introduction, How to https://youtu.be/VJpMnm3Uqs0 5 Unforgettable War Movies [ASMR, Best of] https://youtu.be/LG0f_JQskW4 Music That I'm Looping, and Music That I Have Looped https://youtu.be/0d5I7M2s7NI Personal Finance Playlist: https://www.youtube.com/playlist?list=PL9sfzC9bUPxlEbr7eqP8H8rqGSXono-9W Personal Finance: Introduction and Disclaimer https://youtu.be/ZaEdAafKFdU Personal Finance: Consider the Implications of Automation https://youtu.be/Z-vUialrjlM Personal Finance: Timing Markets, Time Frame, Risk Tolerance, Investing, Fractals [ASMR Math] https://youtu.be/gJlOsjs4ZQU CGC Comic Book Haul #11: Primer To Investing in Comics: My Graded Comic Book Collection [ASMR] https://youtu.be/tvOPoQ1cu10 Personal Finance: Currency, Money and the Economy, Part 1: Graphing US Dollar and CPI [ASMR] https://youtu.be/NWolnC55y_4 Personal Finance: Currency, Money, Economy, P2: Gold, S&P, Superman, Income, Bitcoin [ASMR MATH] https://youtu.be/m_mu_slEtMc How to Play Monopoly: Variant Rules: Fast Rapid Games, Multiple Games per Gaming Sessions [ASMR] https://youtu.be/ONUfAVh41jE Peace, chycho http://www.chycho.com .
Views: 8644 chycho
Trigonometry in elliptic geometry | Universal Hyperbolic Geometry 41 | NJ Wildberger
 
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We here introduce new laws for spherical and elliptic trigonometry. These are natural consequences of applying Rational Trigonometry to the three dimensional projective setting. Remarkably, the main laws end up being exactly the same as those in Universal Hyperbolic Geometry! It means there is a deep symmetry between spherical and hyperbolic geometries, which in fact extends to other geometries too. Because of the fundamental nature of these topics, the video is designed to be viewed without any prior familiarity with either Rational Trigonometry or the other videos in this series. The main object is an elliptic triangle: a triple of lines through the origin. In the projective setting we refer to a line through the origin, or one-dimensional subspace, as a projective points. The (projective) quadrance between any two such projective points is nothing but the Euclidean spread between the two lines, which is naturally defined in terms of the dot product of two direction vectors for the lines, suitably renormalized so it is independent of scaling. Any elliptic triangle has a polar triangle. There is an intimate connection between polar triangles and inverses of matrices. The (projective) spread between two lines of an elliptic triangle is defined as the (projective) quadrance of the associated points of the polar triangle. This way quadrances of a triangle and spreads of the polar triangle are naturally the same. We show that the projective quadrance is alternately described elegantly using a bit of linear algebra: essentially a two by two determinant suitably renormalized. To study an elliptic triangle, we need not just the three quadrances formed by pairs of points, but also the three spreads formed by the lines of the triangle. Equivalently, these are the quadrances formed by the polar triangle. The main laws relate the three quadrances and spreads of an elliptic triangle: they are the Spread law, the Cross law, and the Dual cross law. These are among the most important formulas in all of mathematics. This video should be of considerable interest to physicists, chemists, video game creators, astronomers, engineers working with 3D dynamics or graphics, and computer scientists. It should also be the driver of a new way of thinking about elementary geometry in linear algebra courses, and it naturally leads to a whole new approach to the metrical structure of algebraic geometry---currently a largely invisible subject. In short, this video and the next are indispensible for all students of geometry and related disciplines. Screenshot PDFs for my videos are available at the website http://wildegg.com. These give you a concise overview of the contents of each lecture. Great for review, study and summary. My research papers can be found at my Research Gate page, at https://www.researchgate.net/profile/.... I also have a blog at http://njwildberger.com/, where I will discuss lots of foundational issues, along with other things, and you can check out my webpages at http://web.maths.unsw.edu.au/~norman/. Of course if you want to support all these bold initiatives, become a Patron of this Channel at https://www.patreon.com/njwildberger?... .
Views: 2861 njwildberger
Gauss Seidel Iteration Method Explained on Casio fx-991ES and fx-82MS Calculators
 
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http://www.indiastudychannel.com/r/sujoy70.aspx http://www.youtube.com/playlist?list=PLHGJFOxCJ5Iwm8kTk52LAQ-_T0IMwZZHD Today I'll tell you how to solve Gauss Seidel Iteration Method easily using Casio fx-991ES and fx-82MS Calculators. Topics explained in this video- 1. How to write system of three linear equations in coefficient matrix form 2. Checking whether the coefficient matrix is diagonally dominant or not 3. If not,making the matrix diagonally dominant by interchanging rows or columns 4. Determining the initial values and doing iterations by Gauss Jacobi method 5. Showing how to do iterations on Casio fx-991ES using CALC feature 6. Writing the iteration values in table format 7. Showing how to solve system of 3 linear equations directly on Casio fx-991ES calculator in EQN mode 8. Showing how to do Gauss Seidel Iteration on Casio fx-82MS calculator also! I've uploaded many videos on Statistics,Numerical Methods, Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics. And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily. Click my YouTube channel's link below to watch them. Subscribe to my youtube channel below- YouTube- http://www.youtube.com/sujoyn70 My Blog- http://www.sujoyn70.blogspot.com Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting,commerce
Views: 105250 Sujoy Krishna Das
Composition: The Key to Differential Privacy is Success - Guy Rothblum
 
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Differential Privacy Symposium: Four Facets of Differential Privacy Saturday, November 12, 2016 https://www.ias.edu/differential-privacy More videos on http://video.ias.edu
Differential Privacy: Fundamentals to Forefront I
 
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Cynthia Dwork, Microsoft Research Cryptography Boot Camp http://simons.berkeley.edu/talks/cynthia-dwork-2015-05-22a
Views: 2026 Simons Institute
The Map of Mathematics
 
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The entire field of mathematics summarised in a single map! This shows how pure mathematics and applied mathematics relate to each other and all of the sub-topics they are made from. If you would like to buy a poster of this map, they are available here: http://www.redbubble.com/people/dominicwalliman/works/25095968-the-map-of-mathematics I have also made a version available for educational use which you can find here: https://www.flickr.com/photos/[email protected]/32264483720/in/dateposted-public/ To err is to human, and I human a lot. I always try my best to be as correct as possible, but unfortunately I make mistakes. This is the errata where I correct my silly mistakes. My goal is to one day do a video with no errors! 1. The number one is not a prime number. The definition of a prime number is a number can be divided evenly only by 1, or itself. And it must be a whole number GREATER than 1. (This last bit is the bit I forgot). 2. In the trigonometry section I drew cos(theta) = opposite / adjacent. This is the kind of thing you learn in high school and guess what. I got it wrong! Dummy. It should be cos(theta) = adjacent / hypotenuse. 3. My drawing of dice is slightly wrong. Most dice have their opposite sides adding up to 7, so when I drew 3 and 4 next to each other that is incorrect. 4. I said that the Gödel Incompleteness Theorems implied that mathematics is made up by humans, but that is wrong, just ignore that statement. I have learned more about it now, here is a good video explaining it: https://youtu.be/O4ndIDcDSGc 5. In the animation about imaginary numbers I drew the real axis as vertical and the imaginary axis as horizontal which is opposite to the conventional way it is done. Thanks so much to my supporters on Patreon. I hope to make money from my videos one day, but I’m not there yet! If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscience Here are links to some of the sources I used in this video. Links: Summary of mathematics: https://en.wikipedia.org/wiki/Mathematics Earliest human counting: http://mathtimeline.weebly.com/early-human-counting-tools.html First use of zero: https://en.wikipedia.org/wiki/0#History http://www.livescience.com/27853-who-invented-zero.html First use of negative numbers: https://www.quora.com/Who-is-the-inventor-of-negative-numbers Renaissance science: https://en.wikipedia.org/wiki/History_of_science_in_the_Renaissance History of complex numbers: http://rossroessler.tripod.com/ https://en.wikipedia.org/wiki/Mathematics Proof that pi is irrational: https://www.quora.com/How-do-you-prove-that-pi-is-an-irrational-number and https://en.wikipedia.org/wiki/Proof_that_%CF%80_is_irrational#Laczkovich.27s_proof Also, if you enjoyed this video, you will probably like my science books, available in all good books shops around the work and is printed in 16 languages. Links are below or just search for Professor Astro Cat. They are fun children's books aimed at the age range 7-12. But they are also a hit with adults who want good explanations of science. The books have won awards and the app won a Webby. Frontiers of Space: http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/ Atomic Adventure: http://nobrow.net/shop/professor-astro-cats-atomic-adventure/ Intergalactic Activity Book: http://nobrow.net/shop/professor-astro-cats-intergalactic-activity-book/ Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/ Find me on twitter, instagram, and my website: http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman https://www.facebook.com/dominicwalliman
Views: 3279602 Domain of Science
Mathematics Subliminal
 
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You have always loved mathematics You have always excelled in mathematics Im an expert in mathematics You are an expert in mathematics I love solving riddles You love solving riddles You love solving algorithms Mathematical equations speak to you You see patterns in mathematics I see and understand underlying pattern in mathematics Solving mathematical algorithms and cyrptograms is a hobby of mine I am a creative mathematician You understand mathematical theories in music I unlock my inner maths genius I absorb maths at an accelerated rate You can visualize mathematical problems like Eddie Morra You create complex charts for stocks and economics through your mathematical skills My calculations are always accurate like a calculator You understand quantum mathematics You love studying fractal and structural mathematical theories Your mind simply absorb mathematical theories I see patterns in investment patterns through my mathematical skills You easily understand complex word problems You are a mathematician You understand mathematic linguistics You understand mathematical philosophies and it's uses You study the biographies of mathematicians You love understanding theories of signal processing Calculus and Algorithm solving is easy for you You easily create complex algorithms You love algebra and calculus You love programming mathematics Mathematics solving is a hobby You love solving mathematics as a hobby You solve algebra as a hobby Your mind is a calculator Your stimulate your mind through solving complex mathematical problems You have interface vision when solving mathematical problems just like Eddie Morra You must practice mathematics everyday You can create mathematical models for anything and everything You love calculations You visualize mathematical solutions and problems in your mind YOu visualize mathematical solutions with high clarity and in high visual details You are a geometer You see where others don't,you research new things Mental calculations becomes a habit You love charting,You love You have massive love for cryptography and algorithm solving It's a must for you to solve mathematical problems Your mind loves solving mathematical problems You instantly understand mathematic problem sums I understand harmonic mathematics I understand fractions,decimals,geometry You practice engineering maths for fun You have deep understanding of game theory and probabilities You have deep understanding of mathematics You use mathematics to give you extra advantage in games You easily understand Algebra.,Calculus and analysis. You deeply understand Geometry and topology. How come you easily understand Combinatorics and Logic. You love Number theorems You love Dynamical systems and differential equations. Mathematical physics is your hobby You understand the underlying mathematical nature of reality like Nikolai Tesla You can create complex algorithms and solve computational like turing You love game theory and probabilities like John nash You make millions from stocks and other investments through your mathematical skills
Views: 929 John Mark Kissiedu
How To Safely Send Your Bank Details Or Secret Msg In your Android ||| Using CryptoGraphy |||
 
03:23
Extra Tags: cryptography cryptography and network security lecture cryptography tutorial cryptography in hindi cryptography documentary cryptography and network security lecture in hindi cryptography lecture cryptography basics cryptography tutorial for beginners cryptography algorithms cryptography tutorial in hindi cryptography aes cryptography and network security tutorial cryptography applications cryptography and network security lecture in telugu cryptography and steganography cryptography and network security lecture mit cryptography animation cryptography and cryptanalysis cryptography by christof paar cryptography basics in hindi cryptography by pankaj gandhi cryptography by asokan cryptography by ravindrababu ravula cryptography by nptel cryptography bbc cryptography bitcoin quantum cryptography basics cryptography course cryptography coding cryptography computer science cryptography cissp cryptography conference cryptography cipher cryptography christof paar cryptography career cryptography coursera cryptography concepts cryptography discrete math cryptography dan boneh cryptography des how does cryptography work defcon cryptography discrete mathematics cryptography dna cryptography cryptography-professor dan boneh digital signature cryptography cryptography explained cryptography enigma cryptography examples cryptography exercises cryptography engineering cryptography elitmus cryptography encryption public key cryptography explained quantum cryptography explained elliptic curve cryptography explained cryptography for kids cryptography full course cryptography for beginners cryptography for elitmus cryptography for dummies cryptography fundamentals hash function cryptography frequency analysis cryptography finite fields cryptography cryptography game cryptography gate pankaj gandhi cryptography cryptography (software genre) cryptography hindi cryptography hacking cryptographic hash functions cryptography history cryptographic hash functions (part 2) cryptographic hash functions in hindi cryptographic hash functions (part 2) overview cryptographic hashes cryptography hash function how cryptography works cryptography in urdu cryptography introduction cryptography in computer networks cryptography in telugu cryptography in java cryptography in python cryptography in networking cryptography in tamil cryptography ii cryptography java java cryptography tutorial java cryptography architecture java cryptography extension jonathan katz cryptography javascript cryptography cryptography using java cryptography khan academy cryptography key management cryptography kids cryptography khan cryptography key cryptographic keys public key cryptography symmetric key cryptography asymmetric key cryptography cryptography lecture in hindi cryptography lecture mit cryptography linear algebra cryptography lecture nptel cryptography lessons cryptography math cryptography mit cryptography mathematics cryptography methods cryptography modular cryptography matrices cryptography movie cryptography multiplication cryptography mac cryptography md5 cryptography nptel cryptography network security cryptography number theory cryptography numberphile elliptic curve cryptography nptel cryptography and network security by william stallings cryptography and network security animation cryptography overview history of cryptography basics of cryptography lecture on cryptography types of cryptography mit opencourseware cryptography application of cryptography principles of cryptography science of cryptography mathematics of cryptography cryptography python cryptography projects cryptography problems cryptography programming cryptography paar cryptography prime numbers cryptography playlist cryptography presentation cryptography protocol cryptography public key cryptography questions quantum cryptography quantum cryptography animation post quantum cryptography quantum computing cryptography quantum cryptography lecture quantum resistant cryptography cryptography rsa cryptography This channels is all about 1-making money In on-line 2-Kali linux 3-mobile tips and tricks 4-android tricks 5-hacking more on technology related etc... all the videos uploading in this channel is on regional language(Tamil), What are the ways to earn extra or passive persistence income online, This video channel is created by ARAVINTH SAMY !!! Join With Our Page And Supporting Me plz !!! Ras Tech App : http://www.appsgeyser.com/4176655 FACEBOOK PAGE : https://www.facebook.com/raskalaravinth1211/
Views: 109 RAS TECH
Iteration Method Explained - Finding Real Root on Casio fx-991ES Calculator
 
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http://www.indiastudychannel.com/r/sujoy70.aspx Numerical Methods complete playlist- http://www.youtube.com/playlist?list=PLHGJFOxCJ5Iwm8kTk52LAQ-_T0IMwZZHD Today I'll tell you how to find real root of an algebraic equation by Iteration Method using Casio fx-991ES calculator. Topics explained in this video- 1. Explaining f(x) or function of x 2. Locating the root of an algebraic equation 3. Entering the iteration expression/function into the Casio fx-991ES 4. Performing the iterations very easily on Casio fx-991ES calculator using the CALC feature and ANSWER feature! That's it! I've uploaded videos on Statistics,Numerical Methods, Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics. And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily. Click my YouTube channel's link below to watch them. Subscribe to my youtube channel below- http://www.youtube.com/sujoyn70 Please like & share this video :-) My blog- http://www.sujoyn70.blogspot.com Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting,commerce
Views: 72035 Sujoy Krishna Das
Trapezoidal Rule Explained On Casio fx-991ES and Casio fx-82MS Calculators!
 
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http://www.indiastudychannel.com/r/sujoy70.aspx Watch all my Numerical Methods videos below- http://www.youtube.com/playlist?list=PLHGJFOxCJ5Iwm8kTk52LAQ-_T0IMwZZHD Today I'll tell you how to solve Numerical Integration problems by Trapezoidal Rule on Casio fx-991ES and fx-82MS calculators easily. Topics explained in this video- 1. Finding interval gap using upper limit,lower limit and number of intervals 2. How to construct the iteration table for Trapezoidal Rule? - Explained 3. Doing Trapezoidal Rule iterations on Casio fx-991ES and Casio fx-82MS very easily! 4. Understanding General Formula of Trapezoidal Rule That's it! I've uploaded videos on Statistics,Numerical Methods, Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics. And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily. Click my YouTube channel's link below to watch them. Subscribe to my youtube channel below- http://www.youtube.com/sujoyn70 Please like & share this video :-) My blog- http://www.sujoyn70.blogspot.com Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting,commerce,comedy
Views: 49247 Sujoy Krishna Das
Method of Iteration
 
07:54
Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! This video covers the 'Method of Iteration' which tries to find closed formulas for recurrence relations.
Views: 35046 patrickJMT
What is a HashTable Data Structure - Introduction to Hash Tables , Part 0
 
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This tutorial is an introduction to hash tables. A hash table is a data structure that is used to implement an associative array. This video explains some of the basic concepts regarding hash tables, and also discusses one method (chaining) that can be used to avoid collisions. Wan't to learn C++? I highly recommend this book http://amzn.to/1PftaSt Donate http://bit.ly/17vCDFx
Views: 728975 Paul Programming
Shuffling large decks of cards and the Bernoulli Laplace urn model part 2
 
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Date: April 6, 2017 (rescheduled from February 9, 2017) Speaker: Evita Nestoridi, Princeton University Title: Shuffling large decks of cards and the Bernoulli-Laplace urn model Abstract: In board games, in Casino games with multiple decks and cryptography, one is sometimes faced with the practical problem: how can a human (as opposed to the computer) shuffle big decks of cards. One natural procedure (used by casinos) is to break the deck into several reasonable size piles, shuffle each thoroughly, assemble, do some simple deterministic thing (like a cut) and repeat. G. White and I introduce variations of the classical Bernoulli-Laplace urn model (the first Markov chain!) involving swaps of big groups of balls. A coupling argument and spherical function theory allow the original problem to be solved
Affine Codes | Math | Chegg Tutors
 
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This elementary encryption scheme goes back to ancient Roman times. In its simplest form, each letter is shifted forward by a fixed number of places. Imagine constructing an alphabet on a wheel, and rotating the wheel to generate the transformation. This can be achieved numerically by a linear modular transformation modulo 26: (Here P is plaintext, C the ciphertext.) C = P + k (mod 26) The encryption key is k, and clearly the decryption key is 26 - k (mod 26). ---------- Math tutoring on Chegg Tutors Learn about Math terms like Affine Codes on Chegg Tutors. Work with live, online Math tutors like Chris W. who can help you at any moment, whether at 2pm or 2am. Liked the video tutorial? Schedule lessons on-demand or schedule weekly tutoring in advance with tutors like Chris W. Visit https://www.chegg.com/tutors/Math-online-tutoring/?utm_source=youtube&utm_medium=video&utm_content=managed&utm_campaign=videotutorials ---------- About Chris W., Math tutor on Chegg Tutors: University of Pennsylvania, Class of 2007 Math, Computer Science major Subjects tutored: Trigonometry, Pre-Calculus, Linear Programming, GRE, Pre-Algebra, ACT (math), Web Design, SAT II Mathematics Level 2, Computer Science, PSAT (math), Discrete Math, Geometry (College Advanced), Information Technology, Set Theory, Applied Mathematics, Linear Algebra, Basic Math, Geometry, Computer Certification and Training, Software Engineering, LaTeX, SAT (math), Calculus, SAT II Mathematics Level 1, Number Theory, Algebra, Statistics, Numerical Analysis, and SSAT (math) TEACHING EXPERIENCE Over 7 years of experience teaching math at 3 universities and a community college. Courses ranged from Intermediate Algebra to Calculus II and class sizes varied from 2 to over 200 students. Tutoring since 2000 formally and informally, individually and in groups, for courses from Geometry to Differential Equations. Please note that I generally will not be available for audio and video in live lessons but my experience has been that audio and video aren't really needed. EXTRACURRICULAR INTERESTS Hiking, reading, video games, playing the guitar and piano. Want to book a private lesson with Chris W.? Message Chris W. at https://www.chegg.com/tutors/online-tutors/Chris-W-576966/?utm_source=youtube&utm_medium=video&utm_content=managed&utm_campaign=videotutorials ---------- Like what you see? Subscribe to Chegg's Youtube Channel: http://bit.ly/1PwMn3k ---------- Visit Chegg.com for purchasing or renting textbooks, getting homework help, finding an online tutor, applying for scholarships and internships, discovering colleges, and more! https://chegg.com ---------- Want more from Chegg? Follow Chegg on social media: http://instagram.com/chegg http://facebook.com/chegg http://twitter.com/chegg
Views: 758 Chegg
Personal Finance: Cryptocurrencies & Blockchain, How & Why They Work, Visualize Bitcoin Need [ASMR]
 
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. SUPPORT through Patreon: https://www.patreon.com/chycho You can also make direct donation through Paypal at: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=TXHUBMRN5AZ3Q Thank you for your support. ***REFERENCED chycho VIDEOS*** Personal Finance: Currency, Money and the Economy, Part 1: Graphing US Dollar and CPI https://youtu.be/NWolnC55y_4?list=PL9sfzC9bUPxlEbr7eqP8H8rqGSXono-9W Personal Finance: Currency, Money, Economy, P2: Gold, S&P, Superman, Income, Bitcoin https://youtu.be/m_mu_slEtMc?list=PL9sfzC9bUPxlEbr7eqP8H8rqGSXono-9W Personal Finance: Thoughts on Cryptocurrencies and My History With Bitcoin https://youtu.be/ytIemk_rTkU?list=PL9sfzC9bUPxm7w9P9m9kmbNy05abYpe4f ASMR Math: Visualizing Disruptive Innovation, Monopolies, and Mergers and Acquisitions (Economics) https://youtu.be/7s5REGwyY5o?list=PL428D448DDF6F6150 Units and Ratios: The Rosetta Stones of Mathematics, Systems (The Language of Mathematics IV #148) https://youtu.be/Z3q0mq01Ff8?list=PLFA0678B6777BA250 ASMR Math: How Interest Rates Affect Our Society, Differential Accumulation, Exponential Growth https://youtu.be/aUSRdoxoLPY?list=PL428D448DDF6F6150 ASMR Math: Differential Accumulation, Capital as Power, Resistance, Asymptotes and Creorder https://youtu.be/ZwoQotFSU_M?list=PL428D448DDF6F6150 ***REFERENCED EXTERNAL VIDEOS*** Real Media: Who is Driving the Cashless Society? https://youtu.be/K3Jdq7DGSug Big Brother's War on Cash https://youtu.be/d2INFEbc4TY Bill Hicks - Sane Man (1989) https://www.youtube.com/watch?v=QZ0yXPnqXdM ***PLAYLISTS*** Personal Finance https://www.youtube.com/playlist?list=PL9sfzC9bUPxlEbr7eqP8H8rqGSXono-9W Politics/Economics (Political Economy, Personal Finance) https://www.youtube.com/playlist?list=PL428D448DDF6F6150 ASMR Math https://www.youtube.com/playlist?list=PL9sfzC9bUPxk8C_ZQHCjY5XrQS9SYkEBD ASMR - Autonomous Sensory Meridian Response https://www.youtube.com/playlist?list=PL9sfzC9bUPxnwlqICKHXy7lanHb4Vy0xl Trigonometry https://www.youtube.com/playlist?list=PL9sfzC9bUPxmSHtqSPAHfjNYu0OpIFWhp The Language of Mathematics https://www.youtube.com/playlist?list=PLFA0678B6777BA250 Math in Real Life https://www.youtube.com/playlist?list=PLE313AE0850B34951 How to Study https://www.youtube.com/playlist?list=PL9sfzC9bUPxllvFO3yJEI3Yt_GrroR882 Comic Books https://www.youtube.com/playlist?list=PL9sfzC9bUPxnxixuAMr-_mqJHaEFZ8ugb Reading Comics https://www.youtube.com/playlist?list=PL9sfzC9bUPxk-dxeDJMeZBgXUqcnJlHd1 Games https://www.youtube.com/playlist?list=PL3D8F8D607D46726E Backgammon https://www.youtube.com/playlist?list=PL9sfzC9bUPxmnpQCIWhkInx4SIk1craYM Show and Tell (Collections) https://www.youtube.com/playlist?list=PL9sfzC9bUPxnNCawhkOgbat2Emc09qXxP Beards https://www.youtube.com/playlist?list=PL3BE5BA1835DF9819 Music: https://www.youtube.com/playlist?list=PL3A91A1E32AC88A3C How to Make Crab Apple Butter, Crabapple Spread https://www.youtube.com/playlist?list=PL9sfzC9bUPxkvKlhVE1-R8Q1Cpox4V2ax Food https://www.youtube.com/playlist?list=PL9sfzC9bUPxmGPa6kjbtCkjFxPqT62E-O How to Eat Pomegranates https://www.youtube.com/playlist?list=PL9sfzC9bUPxngqSUawyN-ih7OixNPTgEH In Conversation with chycho: Q&A https://www.youtube.com/playlist?list=PL9sfzC9bUPxm7w9P9m9kmbNy05abYpe4f ***Additional Math Channels*** Math in Real Life (www.mathinreallife.com) https://www.youtube.com/user/mathinreallife 420math (www.420math.com) https://www.youtube.com/user/420math420math ***Additional Articles*** "Taking a Bill Hicks Break: What It Means to Be Free" http://chycho.blogspot.ca/2013/12/taking-bill-hicks-break-what-it-means.html "For the ASMR Community: Extended Cuts of Picking My Beard" http://chycho.blogspot.ca/2013/01/for-asmr-community-extended-cuts-of.html Articles on Mathematics - "Math Articles" http://chycho.blogspot.ca/2014/04/table-of-contents-main.html#TOCMath: Peace, chycho http://www.chycho.com .
Views: 12379 chycho
Differential Privacy with Imperfect Randomness
 
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Talk at crypto 2012. Authors: Yevgeniy Dodis, Adriana López-Alt, Ilya Mironov, Salil P. Vadhan. See http://www.iacr.org/cryptodb/data/paper.php?pubkey=24321
Views: 323 TheIACR
Beyond Computation: The P versus NP question (panel discussion)
 
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Richard Karp, moderator, UC Berkeley Ron Fagin, IBM Almaden Russell Impagliazzo, UC San Diego Sandy Irani, UC Irvine Christos Papadimitriou, UC Berkeley Omer Reingold, Microsoft Research Michael Sipser, Massachusetts Institute of Technology Ryan Williams, Stanford University http://simons.berkeley.edu/events/michael-sipser
Views: 13288 Simons Institute
US Robotics 10237 FTC Relic Recovery CAD Preview
 
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A CAD video previewing our robot for the 2017-18 season. Good luck to all other teams competing.
Views: 1072 Daniel Pichkar
FTC Velocity Vortex: Heartbreaking 10-point loss in Finals 3 of Worlds St. Louis
 
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Our surprise defensive maneuver after scoring the beacon was able to disrupt Data Force's autonomous path. Unfortunately, luck was not on our side in this match. Cubix's robot disconnected as soon as they started their autonomous run, depriving us of a potential 60 points. In addition, Blue alliance picked up and shot 2 red balls without any penalties. The end result is a 10-point loss for Red alliance. It was a great season for us and we are extremely proud to have gone this far. Kudos to Height Differential, Data Force, and Bobots for having awesome robots and for winning the championship.
Views: 3629 Brainstormers 8644
SHARE: Statistical Health Information Release with Differential Privacy- Li Xiong, PhD
 
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Date: September 30-October 2 Time: 8AM-5PM; 8AM-5PM; 8AM-12PM Location: Atkinson Hall, UCSD Campus, La Jolla, California. The symposium aims to bring together clinicians, scientists, and funding agency representatives with an interest in integrating, analyzing, and sharing health data for research. Keynote talks, investigator presentations, and panel discussions on current research and technologies will be related to two projects within the Department of Biomedical Informatics—iDASH (funded by NIH) and pSCANNER (funded by PCORI).
Views: 507 Calit2ube
Mattawan RoboKats 2017 FTC Finals Alliance Match
 
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Mattawan RoboKats finals alliance match at Big Rapids FTC Qualifying tournament on 12/10/2017
Views: 139 Mattawan Robotics
BC Episode 51 – Interactive Fiction Revisited; Branching Stories in Games (feat. Nathaniel Torson)
 
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Backward-Compatible.com Podcast Episode 51 – Interactive Fiction Revisited; Branching Stories in Games (feat. Nathaniel Torson) Nathaniel Torson returns to expand upon last week’s discussion of interactive fiction and branching stories in games. Plus, an extended discussion of retro role-playing games, including looks back to the Ghostbusters RPG and the original Final Fantasy. 0:02:15 Button Mosh: Metal Gear Solid V, Mario Kart Wii-U 0:08:12 Table Talk: Season 3 “Roll With It” preview, Lady Blackbird RPG #JohnHarper 0:10:56 Roll-Play for Roleplay: Ghostbusters 1985 v. Ghostbusters International, & classic simulationist games 0:17:39 Nostalgia Trip: Final Fantasy I (classic) 0:24:12 Gaming Meta: Good Old Games (www.GOG.com), GOG Galaxy Beta vs. STEAM 0:29:15 Meaty Topic: Interactive fiction revisited, branching stories in games, railroading, choice, linear narratives, & text adventures
Shoucheng Zhang: "Quantum Computing, AI and Blockchain: The Future of IT" | Talks at Google
 
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Prof. Shoucheng Zhang discusses three pillars of information technology: quantum computing, AI and blockchain. He presents the fundamentals of crypto-economic science, and answers questions such as: What is the intrinsic value of a medium of exchange? What is the value of consensus and how does it emerge? How can math be used to create distributed self-organizing consensus networks to create a data-marketplace for AI and machine learning? Prof. Zhang is the JG Jackson and CJ Wood professor of physics at Stanford University. He is a member of the US National Academy of Science, the American Academy of Arts and Sciences and a foreign member of the Chinese Academy of Sciences. He discovered a new state of matter called topological insulator in which electrons can conduct along the edge without dissipation, enabling a new generation of electronic devices with much lower power consumption. For this ground breaking work he received numerous international awards, including the Buckley Prize, the Dirac Medal and Prize, the Europhysics Prize, the Physics Frontiers Prize and the Benjamin Franklin Medal. He is also the founding chairman of DHVC venture capital fund, which invests in AI, blockchain, mobile internet, big data, AR/VR, genomics and precision medicine, sharing economy and robotics.
Views: 14276 Talks at Google
Vector Fields
 
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MIT RES.TLL-004 Concept Vignettes View the complete course: http://ocw.mit.edu/RES-TLL-004F13 Instructor: Dave Darmofal This video takes a look at a smoke probe visualization of airflow over a model of an F16 aircraft. The visualization is created in the Wright Brothers Wind Tunnel. Prof. Dave Darmofal discusses how these visualizations are used in engineering. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 4478 MIT OpenCourseWare
LiveOverflow Channel Trailer
 
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Short overview on what kind of content you can find here. -------------------------------------- Twitter: https://twitter.com/LiveOverflow Website: http://liveoverflow.com/ Subreddit: https://www.reddit.com/r/LiveOverflow/
Views: 26814 LiveOverflow
LedgerX - Bitcoin Derivatives Growing! - Slow Expansion is the Long Win!
 
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💰Get on the Waiting List ★ http://yen.io LedgerX is making a lot of people excited... let's do this. // GET THE APPS 💰 Social Exchange - http://yen.io 🚀 Market Cap - http://coinpuffs.com 💥 Stay Woke - http://cryptoyum.com 📚 Free Email Course - http://10daysofbitcoin.com // GET STARTED 🚀 Become a Cryptonaut - Support us on http://patreon.com/pub 💻 Join us at the PUB! - http://thebitcoin.pub 💰Get a Coinbase Wallet! - http://dctv.co/dctv-coinbase - Sign up! // WE DO SOCIAL 🔑 Decentralized Newsletter - https://dctv.co/dctv-news 📔 Twitter - https://dctv.co/dctv-twitter 💻 Google+ - https://dctv.co/dctv-googleplus ✏️ LinkedIn - https://dctv.co/dctv-linkedin 💻 Medium - https://dctv.co/dctv-medium Music by Charles Giovanniello, a Bitcoin Pub community member! Note: This is not financial advice as all investing is speculative. Have fun and good luck!
Views: 2005 Decentralized TV

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