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Playing with Mathematics and Programming – The Simplex Algorithm for Linear Programming – Two Challenges

We will give you two challenges in this article. Before we do so, we will tell you what the simplex algorithm for solving linear programming problems is. We will first show you a few simple cases. What is the simplex algorithm for linear programming? One-dimensional case Let $f$ be a linear function defined as $cx$, …

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white houses with shingle roofs in neighborhood - k nearest neighbor algorithm

Playing with Mathematics and Programming – The k-Nearest Neighbor Algorithm – Two Challenges

In this article, we will give you two challenges related to the $k$-nearest neighbor ($k$-NN) algorithm. Before we do so, we will explain to you what the $k$-nearest neighbor algorithm is. What is the k-Nearest Neighbor Algorithm? A simple case Let’s say there are points in some space, where some of them are colored yellow …

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Playing with Mathematics and Programming – The Recursive Least Square Algorithm – Two Challenges

In this article, we present two challenges related to the recursive least square algorithm [1]. We will first explain what the recursive least square algorithm is. The Recursive Least Square Algorithm 1-Dimensional Case In the one-dimensional case, let’s say we have a linear relation of real numbers of the form $y=ax+e$, where $x$ is a …

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3d printer and laptop with 3d model

How to Create Models for 3D Printing

In recent years, 3D printing has emerged as a transformative technology, enabling individuals to materialize their digital concepts into tangible, physical objects. This process, also known as additive manufacturing, involves layering materials to construct three-dimensional objects based on a digital model. The applications are diverse, ranging from artistic creations to intricate engineering components. The beauty …

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How the Puzzle Composer Works

You can use the puzzle composer to build and solve thousands of puzzles. In this video, you will see how to use the puzzle composer to build a puzzle and play. Once you sign up, you will have access to the puzzle composer.

example of a functional programming language - oCaml

15 Examples of Functional Programming Languages

The ever-expanding world of programming languages offers a diverse array of tools for developers to express their ideas and solve complex problems. Among these languages, functional programming has gained prominence as a paradigm that emphasizes immutability, first-class functions, and a declarative approach to problem-solving. We’ll cover 15 functional programming languages, unraveling their unique characteristics and …

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11 High-Fiber Whole Grains that Give You Energy and More

In recent years, there has been a paradigm shift in the way we view nutrition and its impact on overall health. As we strive for healthier lifestyles, the significance of a well-balanced diet has taken center stage, with emphasis placed on incorporating wholesome, nutrient-dense foods into our daily meals. Among these dietary powerhouses, grains have …

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gluteal muscles, maximus, medius, minimus

10 Good Glute Workouts for a Strong and Sculpted Behind

The glutes, comprising the gluteus maximus, gluteus medius, and gluteus minimus muscles, are not only responsible for creating a shapely backside but also play a crucial role in overall lower body strength, stability, and athletic performance. Well-developed glutes contribute to better posture, improved athletic performance, and reduced risk of injuries. However, many individuals struggle to …

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Photography and Videography with Flying and Underwater Drones

The rapid advancement of technology continues to reshape the landscape of photography and videography. Among the most groundbreaking developments in recent years is the emergence of drone technology. These high-flying and deep-diving gadgets have unlocked new doors in creative exploration, offering unparalleled aerial and underwater visuals. In this guide, we will navigate the fascinating realm …

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hiking, outdoors, hiking essentials

Things to Take on a Hike

Hiking is a fantastic way to connect with nature, explore new places, and challenge yourself physically and mentally. Whether you’re a seasoned hiker or a beginner, hitting the trails can be a great way to get outside, get some exercise, and experience the beauty of the great outdoors. However, before you set off on a …

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shoulder workouts

Some Good Shoulder Workouts

Shoulder workouts are a crucial component of any upper body training routine. A well-developed shoulder not only adds to your overall physique but also improves your posture, enhances your upper body strength, and reduces the risk of injury. However, to achieve these benefits, you need to perform exercises that target all three heads of your …

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computer vision algorithm identifying a basketball

Computer Vision Libraries

Computer vision is a pretty cool field that’s all about teaching computers to see and understand the world around them, just like we do. Imagine a computer that can look at an image or a video and be able to tell you what’s in it, or even what’s happening in it. That’s computer vision! Computer …

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