fflbd35d5bbcdlmqadded this to For Math Lovers. You Might Need ThisFlipboardIcon version of the Flipboard logo Discriminant of a cubic equationjohndcook.com - by John If the discriminant Δ is zero, the equation has a double root, i.e. there is a unique x that makes the equation zero, and it counts twice as a root. …

EEvan Hawthornadded this to Space, Physics, Tech, MathMathematics Mathematicians Edge Closer to Solving a 'Million Dollar' Math Problemspace.com - Rafi Letzter Did a team of mathematicians just take a big step toward answering a 160-year-old, million-dollar question in mathematics? Maybe. The crew did solve a …

Frankyadded this to Cool AmazingDivide Why Can't You Divide by Zero?curiosity.com - Ashley Hamer Even if it's been decades since you've thought about math, you definitely remember this rule: You can't divide by zero. It's impossible. But did you …

TThomas Linadded this to Mathematics Solution: ‘How to Find Simple Treasures in Complex Numbers’Quanta Magazine - Pradeep Mutalik Puzzle solvers used “imaginary” numbers to solve a real world problem: finding long-lost treasure. Our February Insights puzzle sent readers on a …

Ars TechnicaQubits D-Wave 2000Q hands-on: Steep learning curve for quantum computingArs Technica - Chris Lee Reconceptualizing a problem is the hard part, but the end is rewarding. Editor's note: I realize that I do not correctly calculate the Bragg …

EEmanuel Goldsteinadded this to SciencePhysics Physicists puzzled by strange numbers that could explain realitybigthink.com - Paul Ratner • Physicists discover complex numbers called octonions that work in 8 dimensions. • The numbers have been found linked to fundamental forces of …

Typing Orpie: A command-line reverse Polish notation calculatoropensource.com - peter.faller Orpie is a text-mode reverse Polish notation (RPN) calculator for the Linux console. It works very much like the early, well-loved Hewlett-Packard …

Norris Andersonadded this to ReadCalculators My Graphing Calculator by Math Insideappadvice.com - AppAdvice Staff Author My Graphing Calculator brings at your palm the functionality of a standard scientific calculator in addition to powerful functions graphing. It …

Hydrolagusadded this to MATHEMATICSElectronics Gadget Book: Maths Adventures with Pythonelectronicsweekly.com - Alun Williams Check out this latest Python programming language book from No Starch Press, to do with 'hacking' maths - Math Adventures with Python.This story …

EEl Profe Locoadded this to Math STEM EducationFlipboardIcon version of the Flipboard logoM-learning 3 Good Graphing Calculators for Teacherseducatorstechnology.com - Educatorstechnology Looking for some very good graphing calculators to use with students in class? The suggested tools below are definitely a must have. These are some …

Daily Kosadded this to Daily Kos TrendingMathematics Is my program for primes in the complex plane ready for Version 1.0?dailykos.com - Alonso del Arte The last time I wrote here on Daily Kos about my Java program that draws diagrams of prime numbers in rings of imaginary quadratic integers, I …

Indian Expressadded this to Indian ExpressEquations NTA JEE Main 2019: Admit card, syllabus, exam pattern, books to referindianexpress.com - Education Desk JEE Main 2019 admit card: The admit card for the Joint Entrance Main (JEE Main) examinations will be released on Monday, December 17, 2018. The …

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Niall Maseladded this to Kieran's Stuff Chaos Makes the Multiverse Unnecessary - Issue 66: Clockworknautil.us - Noson S. Yanofsky Scientists look around the universe and see amazing structure. There are objects and processes of fantastic complexity. Every action in our universe …

Tom Falkadded this to Quantum ComputingQuantum Computing Quantum Computing Notes, for a Python Programmer: Complex Numberstowardsdatascience.com - Shubhadeep Roychowdhury But if quantum mechanics isn’t physics in the usual sense — if it’s not about matter, or energy, or waves, or particles — then what is it about? From …

Shane Leschasinadded this to APPLE UPROOTEDStartups Photomath raises $6 million for its math-solving appTechCrunch - Romain DilletPhotomath just raised a $6 million funding round from Goodwater Capital, with Learn Capital also participating. Photomath has created a hugely successful mobile app for iOS and Android with 100 million

rr loftinadded this to Mathematical TopicsAlgebra The Essence of Quantum Mechanics Part 2: Complex Numbersmedium.com - Not a Red Panda In the first article in this series we outlined some basic physical intuition and described some of the ways in which quantum physics diverges from …

Shane Leschasinadded this to scientificalEquations The (Imaginary) Numbers at the Edge of RealityQuanta Magazine - Patrick Honner Odd enough to potentially model the strangeness of the physical world, complex numbers with “imaginary” components are rooted in the familiar. Have …

RRuth Hynesadded this to Research Matters Online Equations Doing the math: in praise of Hamilton and quaternionsrte.ie - RTÉ Eile Report: it's 175 years this week since mathematician William Rowan Hamilton invented quaternions during a stroll across a Dublin bridge By Colm …

Gizmodo UKadded this to Gizmodo UKMathematics Mathematicians Sceptical of Supposed Million-Dollar Proofgizmodo.co.uk - Ryan F. Mandelbaum There are six outstanding problems that, if solved, will net you a $1 million reward. That's £760,000! On Monday, a highly regarded mathematician …

Christodoulos Demetriouadded this to ?? Mathematics Mathematicians Skeptical of Supposed Million-Dollar ProofGizmodo - Ryan F. Mandelbaum There are six outstanding math problems that, if solved, will net you a $1 million reward. On Monday, a highly regarded mathematician claimed in a …

GGuillaume Cavelieradded this to GuillaumePhysics Quanta MagazineQuanta Magazine - Patrick Honner A little high school geometry can help you understand the basic math behind movie recommendation engines. In mathematics, where proofs are everything, …

AAndre Marrianadded this to MathsFlipboardIcon version of the Flipboard logoMathematics Finite fields (Galois fields)johndcook.com A field is an algebraic structure that lets you do everything you’re used to from basic math: you can add and multiply elements, and addition and …

Bitcoin Researchers Identify 15,000-Strong Botnet Scamming Crypto Twitternewsbtc.com - Rick D. Cybersecurity firm Duo Security has released an analysis of the botnets of Twitter. During a lengthy paper on the topic, the team behind the research …

Saskatoon, SK Letters to the editor July 26, 2018thestarphoenix.com - Reader Letters Updated: July 26, 2018 In his June 4 article, Phil Tank lamented the garbage debate is buried in complex numbers. Buried I can agree with, but the numbers are hardly …

Alan Nishiharaadded this to Alan Nishihara's Flipboard MagazineHistory of Science A brief history to imaginary numberssciencefocus.com - Alexander McNamara In 16th century Venice, formulae for solving equations were closely guarded intellectual property. Of particular interest to ballistics and …

LLeeadded this to Math + ScienceEquations Understanding Math Vs Understanding Mathhackaday.com - by: Al Williams One of the things hard about engineering — electrical engineering, in particular — is that you can’t really visualize what’s important. Sure, you can …

Parsia Bahramiadded this to DevelopmentFlipboardIcon version of the Flipboard logoSoftware Development Top 15 Python Librariesfocusoncode.com Python is one of the world most popular and widely used high-level, general-purpose Language. There are many big organization using python for …

Jeffrey C Ziegleradded this to Mathematics ArticlesMathematics Weakening the requirements of a groupjohndcook.com - John A group is a set with a binary operation that• closed • associative, • has an identity, and • has inverses. This post will look at each of these properties and …

TTaraadded this to ProgrammingMathematics Essential Free Python Maths Toolslinuxlinks.com - Eilidih Parris Python is a very popular general purpose programming language — with good reason. It’s object oriented, semantically structured, extremely versatile, …