Sets might contain an element that can be identified as an identity element under some binary operation. Performing the operation between the identity element and any arbitrary element in the set must result in the arbitrary element. An example is the identity element for the binary opera
From playlist Abstract algebra
Homomorphisms in abstract algebra
In this video we add some more definition to our toolbox before we go any further in our study into group theory and abstract algebra. The definition at hand is the homomorphism. A homomorphism is a function that maps the elements for one group to another whilst maintaining their structu
From playlist Abstract algebra
Intermediate Algebra-Inverse Functions
Intermediate Algebra-Inverse Functions
From playlist Intermediate Algebra
Embedded Recipes 2019 - RT is about to make it to mainline. Now what?
The PREEMPT_RT (aka real-time patch) started back in 2004. Since then, a lot of it has made it into the kernel. The only part left is the change of turning spinning locks into mutexes, then the merge of the PREEMPT_RT patch will be complete. This is expected to happen no later than the Q1
From playlist Embedded Recipes 2019
Kernel Recipes 2016 - Who needs a Real-Time Operating System (Not You!) - Steven Rostedt
A Real-Time Operating System (RTOS) is used for mission critical projects that require a deterministic response time for external stimuli. Many times project managers request an RTOS even though they don’t fully understand what exactly an RTOS gives them. And many times, a normal OS would
From playlist Kernel Recipes 2016
Linear Algebra 8.3 Isomorphism
My notes are available at http://asherbroberts.com/ (so you can write along with me). Elementary Linear Algebra: Applications Version 12th Edition by Howard Anton, Chris Rorres, and Anton Kaul A. Roberts is supported in part by the grants NSF CAREER 1653602 and NSF DMS 2153803.
From playlist Linear Algebra
CERIAS Security: A Generalized Temporal Role Based Access Control Model 3/5
Clip 3/5 Speaker: James Joshi · Pittsburgh University A key issue in computer system security is to protect information against unauthorized access. Emerging workflow-based applications in healthcare, manufacturing, the financial sector, and e-commerce inherently have complex, time-ba
From playlist The CERIAS Security Seminars 2004
Jupyter's configuration system
Afshin Darian (Two Sigma | Project Jupyter), M Pacer (Netflix), Min Ragan-Kelley (Simula Research Laboratory), Matthias Bussonnier (UC Berkeley BIDS) Jupyter’s straightforward, out-of-the-box experience has been important for its success in widespread adoption. But good defaults only go s
From playlist JupyterCon in New York 2018
Order of Elements in a Group | Abstract Algebra
We introduce the order of group elements in this Abstract Algebra lessons. We'll see the definition of the order of an element in a group, several examples of finding the order of an element in a group, and we will introduce two basic but important results concerning distinct powers of ele
From playlist Abstract Algebra
Ruby Conf 2012 mRuby meets iOS and RTOS by Masayoshi Takahasi, Yichiro MASUI, and Yurie Yamane
We have hacked mruby on non-PC OS. At the RubyConf 2012, we will talk and share our experiences. Our talks have two parts (actually, we have two small talks) Ruby + iOS = Super awesome! mruby for embedded systems First part (iOS): Are you fed up with Objective-C? Now, you can build iOS a
From playlist Ruby Conference 2012
Kernel Recipes 2016 - Understanding a Real-Time System (more than just a kernel) - Steven Rostedt
The PREEMPT_RT patch turns Linux into a hard Real-Time designed operating system. But it takes more than just a kernel to make sure you can meet all your requirements. This talk explains all aspects of the system that is being used for a mission critical project that must be considered. Cr
From playlist Kernel Recipes 2016
Calculus, Algebra and more at www.blackpenredpen.com Differential equation, factoring, linear equation, quadratic equation, derivatives, integrals, stewart calculus 7th edition, algebra.
From playlist Calculus, Sect 11.1, Sequences
Lone Star Ruby Conference 2010 - What Every Ruby Programmer Should Know About Threads
By Caleb Clausen
From playlist Lone Star Ruby Conference 2010
The inverse of a matrix -- Elementary Linear Algebra
This lecture is on Elementary Linear Algebra. For more see http://calculus123.com.
From playlist Elementary Linear Algebra
Object Oriented Programming Crash course with Python 3 - Tkinter tutorial Python 3.4 p. 2
Tkinter GUI TutorialPlaylist: http://www.youtube.com/playlist?list=PLQVvvaa0QuDclKx-QpC9wntnURXVJqLyk Python 3 basics tutorial: http://youtu.be/oVp1vrfL_w4?list=PLQVvvaa0QuDe8XSftW-RAxdo6OmaeL85M This tutorial video serves two purposes. One: It is a rough crash course into object orien
From playlist GUIs with Tkinter (intermediate)
There Is No Such Thing as Tech Debt - Benjamin VanEvery
From Ignite Velocity San Jose 2015, a series of 5-minute presentations. Tech debt is a loan. You leverage it to create time and prove concepts. And just like loans, not all tech debt is equal, neither in risk nor cost. Come learn how we used this fact to refactor our culture and pay off ou
From playlist Ignite Velocity 2015 (San Jose, CA)
RailsConf 2021: Rescue Mission Accomplished - Mercedes Bernard
"Your mission, should you choose to accept it..." A stakeholder has brought you a failing project and wants you to save it. Do you accept your mission? Do you scrap the project and rewrite it? Deciding to stabilize a failing project can be a scary challenge. By the end of this talk, you w
From playlist RailsConf 2021
Calculus, 11 9 #13 a, Power Series Representation
Calculus, Algebra and more at www.blackpenredpen.com Differential equation, factoring, linear equation, quadratic equation, derivatives, integrals, stewart calculus 7th edition, algebra.
From playlist Calculus, Sect 11.9, Power Series Representations of Functions