Name of chess pieces with pictures2/9/2024 ![]() ![]() But if we like to index (zero based) arrays in C, C++ or Java by piece codes an offset has to be considered - also the Two's Complement needs abs-functions or additional indirection to extract the pure piece code, rather than to mask (and eventually shift) three bits. ![]() One approach is to use negative values for black and positive for white (or color don't care) pieces. Often the order of enumeration is conform with the value of the pieces, for instance a C++ enumeration: This way piece-type completely specifies the mechanical move abilities, and three bits are still appropriate for a dense range to index tables or lookup-arrays, e.g. Harm Geert Muller proposed distinct white and black pawn codes inside the otherwise colorless range of piece-types, to take the different move-directions of pawns into account. Īny enumeration of piece-type codes is fine. Another piece-array contained the associated piece-types or zero if the piece is missing. Beside a bitboard board-definition using 12 piece bitboards and occupancy as union set, Lachex used a redundant 8x8 board array, containing those 1.32 piece-codes, but zero for empty squares. Lachex for instance used following enumeration scheme: the a1-rook was labeled with 1, b1-knight with 2, a2-pawn with 9, the a8-rook with 17 and the h7-pawn with 32. Other programs distinguish not only piece-type and color, but enumerate all 32 pieces from their initial position, which label or code does not change during the course of a game (even after a possible promotion of a pawn) and might be one-to-one associated with the bit-position of a 32-bit piece set, and/or are used to index a piece list containing the current square the piece resides on. Quite common is to use three bits to encode the piece-type plus one bit or Two's Complement (not recommend for languages with zero based array indices, like C, C++ or Java) for the color. Depending on the board representation, some programmers introduce an artificial blocking piece, which surrounds the embedded 8x8 boards inside a 10x12 board for cheaper off the board tests in offset move generation.įor cheaper extraction, most programmers prefer distinct coding of piece-types and the color of piece. Since only one piece may occupy one square at a time, one usually expands the range of piece codes with the Nil-Piece aka empty square, often encoded as zero. There are six types of pieces for each side, in total twelve different men. ![]() Free solitaire game klondike2/9/2024 ![]() ![]() A variation of the game allows a single card to be dealt to the waste pile instead of three. Until the game eventually blocks or is won. When the stock has been exhausted, the waste pile is picked up and turned over to form a new stock and the game continues. The top exposed card of the waste pile is always available for play to the foundations When no more moves are available from the tableau, the top three cards from the stockĪre dealt face up, without upsetting their order, to a single waste pile. The space may only be filled by a King or a packed column headed by a King. When a tableau column is completely cleared out, If the movement of a tableau card exposes a face down card, then it is turned face up. The exposed card of another column if it forms a descending sequence of alternating colours, e.g.Ī complete packed column of face up cards may also be transferred to the exposed card of another tableau column if the join follows the same descending sequence The exposed card of a tableau column may be transferred to a foundation of the same suit if it follows the ascending sequence or to The foundations are built up in ascending ![]() e.g.Īs each Ace becomes available it may be transferred to a row above the tableau to start one of the four foundations. The object of the game is to build the four foundations up in ascending suit sequence from Ace to King. Remaining cards are placed face down to form the stock. The exposed card at the end of each tableau column is turned face up. Of 7 columns of 1,2,3,4,5,6 and 7 overlapping cards from left to right respectively. After thoroughly shuffling the deck, 28 cards are dealt face down to form the tableau which consists The game is played with a single pack of 52 playing cards. Rules to one of the World's most popular solitaire card games. You'll be amazed at how addictive Klondike has suddenly become !Īnyway, if you've never played the Windows version of Klondike, had your head in the sand most of your life, or just had a deprived childhood, then here are the Have a Klondike tournament with your friends, trying toīeat each others scores. Your highest scores are stored on your computers hard drive so you have a permanent record of your achievements. The quicker you complete the game, the higher your score so make sure your mouse has been fed a fresh dose of steroids ! Most of them offering little more then the version Microsoft shipped with Windows 3.1. There are far too many Klondike games available, The last update happened on January 4, 2024."Oh no, not another version of Klondike !", I hear you cry and yes, I tend to agree with you. ![]() We strive to have the best card game website out there, so we frequently update our site. You can toggle sound, set autoplay, turn three cards or turn one card at a time, change the design, and much more under settings. Our game contains unlimited free gameplays, undo's, and hints. ![]() No matter what type of game you choose, you get unlimited hints and undo's, so help is only a click away. You can choose to play a winnable deal or challenge yourself with a random shuffle or see if you can beat the daily challenge. You can download the game or play solitaire online, whatever you prefer. First of all, it's free, so you don't ever have to pay for anything. Our game has all the features you could want from a klondike solitaire card game. If you're looking for a more relaxing card game, then we recommend a game of FreeCell, but if a challenge is what you're looking for, then you should give Spider Solitaire a shot. You still get to challenge yourself and develop your strategic muscles, but playing the game is a more laid-back experience than the classic card game. Klondike Solitaire Turn One is a great alternative to the classic solitaire, where you turn three cards at a time. ![]() Din condensed font download free2/9/2024 ![]() As a result of the consolidation of all German railway companies into the Deutsche Reichsbahn in 1920, the DIN 1451 lettering style quickly became a widely adopted national standard, before the establishment of the DIN Committee of Typefaces. This specification, referred to as Musterzeichnung IV 44, was later extended to include signage on railway platforms and station premises. In 1905, the Prussian state railways established a standardized lettering style, known as DIN 1451 Engschrift, for use on all of its rolling stock. Its geometric forms and condensed nature make it a powerful tool for creating a strong and cohesive visual identity in branding and design projects. ![]() The font is known for its ability to add visual impact to a design while maintaining readability. Its legibility makes it suitable for use in body text, even in smaller sizes. The DIN Condensed font is a popular choice for use in headlines, titles, and other display purposes due to its strong, geometric forms and efficient use of space. However, the typeface remains popular and continues to be widely used in a variety of applications. The typeface is available in a range of weights and styles, including regular, bold, and italic.ĭespite its widespread use, DIN font has faced criticism for its limited character set and lack of support for non-Latin scripts. It is also commonly used in graphic design and branding, as well as in web design. The simple, geometric letterforms and large x-height contribute to the legibility of the typeface, as do the wide-character spacing and open counters (the negative space inside the letters).ĭIN font has been widely adopted for use in a variety of applications, including traffic signs, technical documentation, and industrial design. The typeface was designed for use on road signs and other technical documentation, where clear, easy-to-read text is essential. One of the primary characteristics of DIN font is its legibility. The typeface has a large x-height, which enhances its readability at small sizes and from a distance. The letterforms are simple and minimalistic, with most characters featuring a uniform stroke width. ![]() ![]() The letters in DIN font are all uppercase and possess a rectangular, monoline design. It was developed in 1936 by the German standards organization, Deutsches Institut für Normung (DIN), and was based on geometric shapes with a high degree of readability. DIN font is a sans-serif typeface that has been widely utilized in various sectors, including traffic, administrative, and technical industries. ![]() Squeeze momentum indicator python2/9/2024 ![]() Submit videos without accompanying assets (e.g.Submit posts that are summaries of other posts without additional content.Submit links/posts that are for the sole purpose of generating referrals/sales/$$, if it is not informative and useful then it does not belong here, shilling your products is not appreciated.Submit software that is proprietary and not open source.Ask for educational advice, as each case is special and your thread has no value for practitioners, there are rankings of quant programs, computational finance, machine learning and stats out there.Ask for career advice there is /r/financialcareers for that.Post asking how to get started without viewing the links on the sidebar, or reviewing previous posts in the subreddit.Downvote without posting why, Give your constructive criticism or don't critique at all.Flame on other users, we're all here to learn so be constructive in your criticism.Submit things without methodology or at least some guidance.Submit paysites for indicators/software/systems/whatever.Submit compliance/regulatory links and questions.Submit infrastructure links and questions.Submit tax optimization links and questions. ![]() Submit business links and questions (e.g.Have a technical informative discussion.Read the sidebar (intro to quantmod/quantstrat) will answer questions on how to download data, chart, build test and validate strategies.strategies (even if they don't work a negative result is still useful).Submit Interesting papers, blog postings.R Language in Finance Discord IRC Version sync'd to discord #r-financeīook Recommendations List of recommended books on Algo Trading R Language in Finance Discord: Discord for R Programming for Financial Applications ![]() Official Discord: Official Discord for /r/AlgoTrading Paper Feeds Quant news feed Quantocracy blog feed Production Systems aleph-null: open source python ib quick-fix node.js to ib api subreddit thread on systems Math/Stats/Machine Learning Introduction to Statistical Learning with applications in R Elements of Statistical Learning How to get historical data for free Daily Bar data for Stocks Tick level Forex Data Historical Bar Data for Crypto Currencies - Binance Historical Bar Data for Crypto Currencies - BitMEXĬharts with live feeds for global exchanges TradingView HTML5/web based charts STRATEGY Big-Intro to quantstrat and trading systems R & quanstrat video tutorial portfolio optimization Great blog with more advanced code and ideas from the "systematic investor" note: code here does not follow standard R conventions Blog here with strategy examples from Ilya Kipnis quantivity paper feed How to learn algortihmic trading Strategy books thread Quantopian Lecture Series * SEARCH THE SUB/GOOGLE/STACK OVERFLOW BEFORE ASKING QUESTIONS FOUND ON THE FRONTPAGE OF THE ABOVE WILL BE REMOVED* ![]() * THIS DOES NOT CONSTITUTE INVESTMENT ADVICE, USE AT OWN RISK* This sub is not for the promotion of your blog, youtube, channel, or firm. Feel free to submit papers/links of things you find interesting. r/AlgoTrading place for redditors to discuss quantitative trading, statistical methods, econometrics, programming, implementation, automated strategies and to bounce ideas off each other for constructive criticism. ![]() Test internet connection speed2/9/2024 ![]() Download Speedĭownload speed refers to how quickly your connection can retrieve data from a website or server online. ![]() Some do, however, including Skype and other video chat services, online gaming, and large cloud storage applications like Dropbox and Google Drive. In short, most activities online do not require high upload speeds. This number is often not the one heavily advertised by service providers online, and this is on purpose. Upload speed refers to how quickly your connection can send something (data, in this case) from your device to the wider internet. In order to better understand your internet speed test, it is vital to know the difference between upload speed and download speed. Understanding Your Internet Speed Test Results The speeds advertised by internet providers are based on the speed you get with a device wired directly to the router using an ethernet cable. Keep in mind that using WiFi tends to reduce performance. This will often solve the issue, but not always. If you test your connection multiple times and find that you aren’t getting what you’re paying for, we recommend reaching out to your ISP for help. Running our internet speed test is the best way to determine if your provider is actually holding up their end of the bargain. Then there’s the flipside you may be paying for speeds you’re not actually getting. Based on the information above, if you find that your internet speeds are higher than needed, we’d recommend reaching out to your ISP (Internet Service Provider) and switching to a lower-cost plan. You may be paying for more speed than you actually need, and these additional fees could be costing you month after month. For one, it could potentially save you some money. ![]() Hid vs halogen night2/9/2024 ![]() ![]() Don't go overboard- remember, your alternator isn't sized for very much overhead. A nice 55W pair of fog lights and a some HID converted driving lights will do wonders. ![]() Think about some good quality, but reasonable add-on lights. The two main factors that lead to this decision are: Highest light output available: 9,000 Lumens. These LED bulbs from XenonPro rose to the top. We came to this conclusion by gathering all of the top offerings and comparing the specs side by side. While LEDs are marginally brighter, the difference in visibility between LED and HID is negligible as both provide excellent illumination. The XenonPro Single Beam LED Yellow 45W is this year’s winner. Adjust your low beams to shine out 40-50yds when you're not loaded. LEDs and HID headlights are significantly brighter than traditional halogen bulbs. Give your adjusting screws some liberal lubrication. Make sure your stock lights are in best order- no haze on the lenses, rust on the reflector, and aimed correctly. The LED bulbs that plug into headlight housings are meant to be position/DRL only. For light out-put, stay away from the higher color temps- stick with 4300K (6000K at the most) If we're talking about a quad-beam setup (most mitsus arent), then things are different- you could use an HID in the high-beam, in combination with a good quality halogen lamp in the low beam. These are a great option if you want a more intense light but you don’t have the time or money to upgrade to LED or HID. The geometry of the arc often doesn't match the filament being replaced, so the light patterns are unpredictable. , 50 If you have halogen bulbs that seem dim and yellow, try these bright white bulbs from Philips The 55-watt 12v halogen light bulbs cast a powerful, cool-tinted bright light. Also, HID is a cludge, at best for single lamp set-ups, as they usually use a damper of some kind to switch low and Hi beams. Exactly right! Besides, almost none of the aftermarket HID kits are DOT. ![]() ![]() Guests can also get a Family Meal To Go Roasted Turkey Meal. Prime Rib Dinner – Carved to order prime rib served with au jus, horseradish cream, red skinned mashed potatoes with gravy, cornbread stuffing, Italian green beans, choice of soup or salad, cornbread muffin, and a slice of pumpkin pie. Also available in Little Less portion for smaller appetites and as a Cubs meal for the kids. Holiday Ham Dinner – Delicious Carve Master natural applewood smoked ham topped with a honey Dijon glaze, served with red skinned mashed potatoes with gravy, cornbread stuffing, Italian green beans, choice of soup or salad, cornbread muffin, and a slice of pumpkin pie. ![]() Add in the incredible ambience of our restaurant’s design and you definitely have a place that you’ll want to revisit. Our staff has been trained to deliver a variety of tasty dishes cooked to perfection. Best of all, youll receive a free meal on your birthday Sign Up Connect with Us - Send an Email. People from all walks of life love a home-cooked meal, and that’s exactly what the Black Bear Diner in Fremont is able to provide. Also available in Little Less portion for smaller appetites and as a Cubs meal for the kids. Learn about special deals and happenings at your hometown diner Well update you on our latest menu items, events, exclusive offers, and more. Roasted Turkey Dinner – Topped with turkey gravy and cranberry sauce, and served with red skinned mashed potatoes with gravy, cornbread stuffing, Italian green beans, choice of soup or salad, cornbread muffin, and a slice of pumpkin pie. Details on the three set meals Black Bear Diner will be offering are included below. Menu items include: creamy Pumpkin Cheesecake ($6.99) with a pumpkin spice praline sauce Pumpkin Spice Pancakes ($7.99 to $10.99) with maple butter and Pumpkin Spice Cold Brew ($3.99 to 4.69) made with the company’s own Black Bear Diner coffee blend – a single origin 100% Nicaraguan coffee with vanilla cream and the right amount of pumpkin spice.Īdditionally, Black Bear Diner is offering holiday meals available for Thanksgiving, Christmas, and New Year’s, with an alternate option of their Family Meals To-Go to take home. We are known for our sumptuous continental cuisine, excellent lodging services and more! Make your reservations today and find out why we’re one of the most popular Sequoia National Park restaurant and lodging choices.In its 25th year, Black Bear Diner continues to serve good old-fashioned family food, and currently has a limited time only Pumpkin menu through the end of November. Black Bear Diner is a family dining restaurant serving up large. The Gateway is a cozy seven-room lodge with a restaurant that serves breakfast, lunch and dinner options in both casual and fine-dining settings.Īll Gateway lodging includes private baths, personal coffee makers, and individual–controlled heat and air conditioning. Nestled in the foothills of the Sierra Mountains on the Kaweah River, just minutes away from Sequoia National Park, Kings Canyon, and other popular destinations. The Gateway Restaurant & Lodge is the perfect getaway for a relaxing, memorable vacation or a day trip. Their mission was simple: create a fun and friendly atmosphere where the local community could enjoy huge portions of home-style cooking at a reasonable price. ( except Thanksgiving Day which we open at NOON) It's a great time to have some great family time and experience a rare river flow. Specialties: In 1995 founders Bruce Dean and Bob & Laurie Manley opened the first Black Bear Diner in Mt. ![]() We are open for Breakfast, Lunch and Dinner everyday. ![]() Make your reservations TODAY as this popular holiday fills up fast!Ĭome and enjoy the natural beauty of Three Rivers at this special time of the year. We will do it all for you so you can enjoy your family time. ![]() Our feast has all the trimmings and more, including seconds and third. Thanksgiving is next week already! Always a wonderful traditional dinner at The Gateway. In addition to the bears craving attention at our entrance, inside you’ll find an awesome staff, delicious food, and a whole lot more bear paraphernalia. The Fall season is beautiful here in Three Rivers. The Black Bear Diner has been designed to fit into all this, and we like to think that we’ve done a pretty darn good job. ![]() Light intensity equation simplified2/8/2024 ![]() Thus, the cone defines a solid angle given by Ω =Īnd the flashlight’s radiant intensity amounts to I = Where r is the distance of the circle from the cone’s vertex. Following the definition of solid angle and approximating the area of the spherical calotte using the area of a circle with a 5 cm radius (= 0.05 m), we get Ω = If we assume that irradiance is constant all over this circle and we neglect the fact that the surface is not perfectly even hence not strictly perpendicular to the beam, we can calculate the irradiance at a 25 cm distance from the flashlight’s front window: E = radiant power impinging upon a surface or area of this surface =įig. 1: Calculating the irradiance caused by a flashlightī) In order to determine the flashlight’s radiant intensity, we have to determine the solid angle determined by the cone. ![]() Note that the flashlight does not emit light symmetrically in all directions and the equations derived in Example 1 can therefore not be used.Ī) At a distance of 25 cm from the flashlight’s front window, the whole radiant power of 200 mW (= 0.2 W) impinges on a circle with a 0.05 m radius. Assuming that the mirror reflects without any losses a uniform distribution of power over the cone is generated. In a simple flashlight, a concave mirror reflects light from a small bulb (radiant power Φ = 200 mW) into a divergent cone (see Fig. 1). Fluorescent tubes are a good example in this case. However, when the source cannot be equated with a point source and every point of the source emits light in more than a single direction, the “inverse square law” can no longer be applied. In other cases, a source with considerable geometric dimensions might possibly be replaced by a “virtual” point source, for which the “inverse square law” would still apply at a distance r from this virtual point source (see Example 2). ![]() However, it only holds true for distances much larger than the geometric dimensions of the source, which allows the assumption of a point source. Remark: The proportionality of E to r² is generally described with the “inverse square law”. Which is identical with the result above. Radiant power impinging upon a surface or area of this surface Thus, irradiance E of a surface at a certain distance r and oriented perpendicular to the beam can be calculated from its definition: E e = This result can also be obtained by the following argument:Īt distance r, all the radiant power Φ e,source emitted by the source passes through the surface of a sphere with radius r, which is given by 4r²π. Because the light source emits light symmetrically in all directions, the irradiance has the same value at every point of this sphere. The irradiance at distance r therefore amounts to E e = ![]() As a rule of thumb, this approximation is justified if distance r is at least 10 times larger than the dimensions of the light source.Ī) Since the source emits light symmetrical in all directions, its radiant intensity is equal for all directions and amounts to I e =ī) An infinitesimal surface element dA at a distance r and perpendicular to the beam occupies the solid angle dΩ =Īnd thus the infinitesimal radiant power d Φ e,imp impinging onto dA can be calculated by d Φ e,imp = I dΩ = If we are interested in the characteristics of this source at a distance (r) that is much larger than the geometric dimensions of the source itself, we can neglect the actual size of the source and assume that the light is emitted from a point. ![]() Its radiant power equals Φ e,source = 10 W. A small source emits light equally in all directions (spherical symmetry). ![]() Math games for kindergarten2/8/2024 ![]() I could pick one with numbers, ten frames or a variety of fingers, dice and frames. Hooda Math MATH GAMES KINDERGARTEN MATH GAMES Slither Math Jet Ski Addition Kitten Match Addition Koala Karts Counting Tug Team Tugboat Addition. The game we would be using for this activity would one less. All of these math games involve rolling a dice and then covering a space on the math mat. Now it is time for the Roll and Cover Math Games. Number writing- I say a number then using their personal white boards students write the number that is one less. White board Work- I write a number then call on students to tell me one less.Ĭounting backward- I state a number then the class begins counting backwards from that given number. How many donuts does Ryan have?Using their white boards I have the kids draw out the word problem then explain it to their math partner. Ryan had 5 donuts, then he gave one to his favorite teacher. Starting with word problems I'll engage my students by using their names in my word problems and it usually involves food. Each of these activities will all focus on one less. Although this sounds easy, it isn't that easy for all.īelow is what a math lesson might look like in my class for this concept.īefore we use the Roll and Cover Math Games we would do some whole class activities such as word problems, white board work, counting backwards, and number writing. Right now my kids are focussing on one less. What is the purpose for using the specific game? Hopefully you have picked one that builds upon the concepts you are currently learning in class. Most importantly, they need to see the joy and fun in learning, and online games definitely present this.First things first, you need to know what the overall objective is. IXL offers more than 100 pre-K math skills, lessons, and games to explore and learn Not sure where to start Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test. Pitting themselves next to their peers or family members makes learning a collaborative and cooperative experience for kindergarteners. The more they practice, the better they will become and the more muscle memory will develop for quick recall and recognition. Children will practice subtracting within 10 using playdough and our free printable playdough mats. Processing speed is an important skill to train, and games with time limits encourage kids to do their best to solve things fast. Your kid are going to BEG to practice math with this outrageously FUN subtraction smash for kindergarten, preschool, pre-k, and first graders. And a little competition or challenge never hurt anyone.įinding Kindergarten computer games that include time limits or multiplayer challenges increase kindergartener’s brain skills. ![]() It also provides an instant marker for how well they’ve done and encourages them to do better the next time. Math learning games to play and practice with simple. Each set of worksheet shows a score for math learner and kindergarten math. ![]() Basic and simple Math learner of addition, subtraction, multiplication and division with Ai math learning. Encourage them to try out every area and find what they like best and the areas that require a bit more practice.īuilt-in scoring helps parents see their growth. Free Math games for kids is an Educational Learning math for kids or brain training app for Adults. Giving students the choice to explore their way and on their own terms helps to develop confidence and gives them autonomy of choice. Compare geometric shapes, positions and numbers. When choosing kindergarten classroom games, find a site that has a variety of play options, many subjects, and built-in scoring. Pre-Kindergarten math - Practice skills in preparation for Kindergarten. ![]() AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |