Combinatorial optimization | Optimization algorithms and methods
Branch and cut is a method of combinatorial optimization for solving integer linear programs (ILPs), that is, linear programming (LP) problems where some or all the unknowns are restricted to integer values. Branch and cut involves running a branch and bound algorithm and using cutting planes to tighten the linear programming relaxations. Note that if cuts are only used to tighten the initial LP relaxation, the algorithm is called branch and cut. (Wikipedia).
Finding the length of a segment given the whole and part - Free Math Help - Online Tutor
👉 Learn how to find the missing measure of a segment. A segment is a line that has two endpoints. A segment can be subdivided into several portions. The length of the segment is the sum of all the sub-divisions of the segment. Thus, when given a segment sub-divided into portions, we can us
From playlist Find the Length of the Line Segment
How to finding the whole length of a segment given two parts
👉 Learn how to find the missing measure of a segment. A segment is a line that has two endpoints. A segment can be subdivided into several portions. The length of the segment is the sum of all the sub-divisions of the segment. Thus, when given a segment sub-divided into portions, we can us
From playlist Find the Length of the Line Segment
How to multiply two decimals by each other
👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the numbers. We will apply multi digit multiplication to f
From playlist How to multiply and divide decimals
Subtracting linear functions to find domain
👉 Learn how to add or subtract two functions. Given two functions, say f(x) and g(x), to add (f+g)(x) or f(x) + g(x) or to subtract (f - g)(x) or f(x) - g(x) the two functions we use the method of adding/subtracting algebraic expressions together. To add or subtract two linear functions, w
From playlist Add and Subtract Functions
Learn how to multiply a three digit decimal to a two digit decimal
👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the numbers. We will apply multi digit multiplication to f
From playlist How to multiply and divide decimals
How to multiply a two digit decimal from a three digit decimal
👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the numbers. We will apply multi digit multiplication to f
From playlist How to multiply and divide decimals
Set Theory (Part 15): Dedekind Cut Arithmetic
Please feel free to leave comments/questions on the video and practice problems below! In this video, we will set up arithmetic (addition and multiplication) for Dedekind cuts and thereby show that the real numbers form a complete ordered field. We will also prove some common laws of real
From playlist Set Theory by Mathoma
Using segment addition postulate to find the value of a segment
👉 Learn how to find the missing measure of a segment. A segment is a line that has two endpoints. A segment can be subdivided into several portions. The length of the segment is the sum of all the sub-divisions of the segment. Thus, when given a segment sub-divided into portions, we can us
From playlist Find the Length of the Line Segment
Complex Analysis: One EXOTIC Integral
Today, we attempt to integrate a function with infinitely branch cuts. Integral of x*log(1+e^x)/(1+x^2)^2 from -infinity to infinity
From playlist Contour Integration
Complex Analysis: Dogbone Contour Example #3
Today, we evaluate the integral from -1 to 1 of sqrt(1-x^2)/(1+x^2). Tried to one take this video (this video is straight from the camera) so it's not as smooth as the others. Might try to do this more often as editing can take a while, and probably not worth it to correct minor mistakes o
From playlist Contour Integration
i^i and other complex powers -- Complex Analysis 5
⭐Support the channel⭐ Patreon: https://www.patreon.com/michaelpennmath Merch: https://teespring.com/stores/michael-penn-math My amazon shop: https://www.amazon.com/shop/michaelpenn ⭐my other channels⭐ Main Channel: https://www.youtube.com/michaelpennmath non-math podcast: http
From playlist Complex Analysis
Complex Analysis: Dogbone Contour Example #2
Today, we evaluate a viewer suggested integral using contour integration.
From playlist Contour Integration
Proof: Parallel Planes Cut by a Plane Forming Parallel Lines
http://mathispower4u.wordpress.com/
From playlist Parallel and Perpendicular Lines
Yunhao Tang: "Reinforcement Learning for Integer Programming: Learning to Cut"
Deep Learning and Combinatorial Optimization 2021 "Reinforcement Learning for Integer Programming: Learning to Cut" Yunhao Tang - Columbia University Abstract: Integer programming is a general optimization framework with a wide variety of applications. As Integer Programs (IPs) model man
From playlist Deep Learning and Combinatorial Optimization 2021
Cutting Planes Proofs of Tseitin and Random Formulas - Noah Fleming
Computer Science/Discrete Mathematics Seminar II Topic: Cutting Planes Proofs of Tseitin and Random Formulas Speaker: Noah Fleming Affiliation: University of Toronto Date: May 5, 2020 For more video please visit http://video.ias.edu
From playlist Mathematics
Complex Analysis: Double Keyhole Contour
Today, we use contour integration to integrate 1/(x*sqrt(x^2-1)) from 1 to infinity.
From playlist Contour Integration
Professor Carlo Séquin explains super bottles - and a super duper bottle. More Klein Bottle videos: http://bit.ly/KleinBottles More Carlo videos: http://bit.ly/carlo_videos More links & stuff in full description below ↓↓↓ Carlo Séquin is based at the University of California, Berkeley. S
From playlist Carlo Séquin on Numberphile
Complex Analysis: Logarithms and Branch Cuts
Today, we look at an interesting contour integral involving a logarithm and two branch cuts. Ron Gordon's Website: https://residuetheorem.com/2015/10/27/integral-with-two-branch-cuts-ii/
From playlist Contour Integration
Forged in Fire: US Military Branch Battle Tournament | History
Watch all new episodes of Forged in Fire Wednesdays 9/8c, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. Watch top bladesmiths from each branch of the US military - Army, Air Force, Marines and Navy - compete against each other to win th
From playlist Forged in Fire: Official Series Playlist | History
Parallel and Perpendicular Lines
Parallel and Perpendicular lines are easy to do - once you know how! Here's your quick intro to parallel and perpendicular lines. Have a great day! Some of the links below are affiliate links. As an Amazon Associate I earn from qualifying purchases. If you purchase through these links, it
From playlist Algebra