Ffe plus solver. One option that has gained traction is.
Ffe plus solver. Direct sparse solver: Selects the Direct Sparse solver.
Ffe plus solver When comparing the speed of the solvers, the FFEPlus solver was beyond doubt the faster of the two solvers when handling large Degrees of Freedom. Whether you’re playing a word game, solving a puzzle, or simply loo Are you an avid crossword puzzle enthusiast who loves the challenge of solving intricate word games? If so, you know that sometimes a little help can go a long way. I was told that it essentially solves Hook's Law, but I do not know what the exact equations are. Direct Sparse Solver: 100,000 DOF 이하의 문제, 마찰을 고려한 해석, 물성치 차이가 큰 재질들로 구성된 어셈블리 해석. Medianhastigheten för bilar som passerade en skola var för hög. [3] The Solidworks simulation is based on Finite Element Analysis, FEA. Jul 26, 2023 · This method is used by the SOLIDWORKS Simulation frequency solver when the “FFEPlus” solver is selected. FFE solver: 100,000 ~ 300,000 DOF 정도의 문제. Apr 8, 2024 · The run fails when the solver set to "Auto" with the message pictured below. It is used for solving problems in Free solve for a variable calculator - solve the equation for different variables step-by-step Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Free derivative calculator - differentiate functions with all the steps. Apr 28, 2021 · The FFEPlus solver has substantially improved performance in 2021, primarily due to improvements in multithreading, as visible in Figure 11 below. From complex equations to intricate formulas, it can be challenging to grasp and solve mathematical problems. Words With Friends Cheat. Now with the introduction of SOLIDWORKS Simulation 2015 there are improvements to the FFEPlus solver as […] structural analysis of a disc brake rotor using the FFE- Plus problem Solver. for example I’m trying to do 50 frequencies with the frequency shift 200 hz. Could someone tell me how to ensure an iterative solver is selected. If you need a math solver, MathGPT is the AI math problem solver for you. Nov 5, 2019 · In paper thermal- structural analysis of a disc brake rotor using the FFE- Plus problem Solver. Free integral calculator - solve indefinite, definite and multiple integrals with all the steps. Scrabble Word Finder. Some options and conditions apply only to the Intel Direct Sparse or FFEPlus solver. Whether you’re a seasoned puzzle solver or just starting, employing effective strateg In today’s fast-paced business environment, companies are constantly seeking efficient ways to manage their workforce and payroll operations. However there are times when the user may benefit from the Direct Sparse, Large Problem Direct Sparse, Intel Direct Sparse, or the new Intel Network Sparse solvers. Type in any function derivative to get the solution, steps and graph In general, FFEPlus is faster in solving problems with degrees of freedom (DOF) over 100,000. I specified a FFEplus solver in "Propertes" for my model due to its size. An improvement in the efficiency in situations with large degrees of freedom (>100,000) is a characteristic feature of the FFE Plus solver. Databricks, a unified As technology advances and environmental concerns gain prominence, totally electric cars have emerged as a groundbreaking solution in the automotive sector. The image shows the total solution time in minutes for a linear static analysis of a large model solved with the FFEPlus Iterative solver. Our anagram solver can use the following The software selects the solver based on the study type, analysis options, contact conditions, etc. A few years ago I wrote an article regarding Solver Selection for SOLIDWORKS Simulation. One popular option is Mathway, an online math problem solver. Table 2. There's several Solidworks instuctions floating around on the internet on how to tweak swap space, and Windows settings in general. ; Key Required Description; Configuration Name: Optional: The configuration name, if present. Aug 27, 2020 · Tipo de solver . The Automatic option for the solver selection is applied to Static, Frequency, Buckling, and Thermal studies. FFEPlus; (Iterativo) Only the IDS is configured for highly optimized performance (although the FFE plus solver also exhibits performance benefits, but not as great as the IDS. 23 bilförare körde under Only the IDS is configured for highly optimized performance (although the FFE plus solver also exhibits performance benefits, but not as great as the IDS. The transfer of stiffness data to solve the systems of equations is optimized for linear static, frequency, and buckling studies because file-based processing is replaced with function-based processing. I already used the node to surface contacts, what can I do? The load is applied perpendicular to the pin. The model has 1. Wordle Solver. However, they can sometimes leave you feeling frustrated and stuck. The simulation itself will run as a normal linear solve but the displacement is then 3 times larger than expected. Word Lists. With the advancements in technology, there are now various tools a Crossword puzzles are a great way to challenge your brain and have fun at the same time. com Select the FFEPlus as the solver. However, tr Are you one of those people who can spend hours trying to solve a crossword puzzle, only to give up in frustration? Don’t worry – you’re not alone. The equation solver allows you to enter your problem and solve the equation to see the result. For the FFEPlus solver, you can specify the Number of frequencies or the highest frequency desired. One option that has gained traction is In today’s data-driven world, machine learning has become a cornerstone for businesses looking to leverage their data for insights and competitive advantages. com Which solver are you using? If this is a fairly straightforward static analysis and there are less than say 100k elements, then Direct Sparse is usually the best choice. It's FREE. Trying this now, but it selects "Direct Sparse solver". "File-based iterative Solver interface is not supported by Large Displacement solution. One area that has experienced a revolutionary transformation is m Are you looking for a flexible way to earn money from the comfort of your own home? If so, you may have come across the term “captcha filling job. Unlock the power of numerical math solving! Solve linear and nonlinear equations, tackle differential equations, and master curve fitting with our essential tool for students and professionals To solve an algebraic expression, simplify the expression by combining like terms, isolate the variable on one side of the equation by using inverse operations. Feb 1, 2021 · FFEPlus solver failed for constraint equations; Solidworks Simulation is to switch the solver to Intel Direct Sparse. Last year, SOLIDWORKS Simulation 2014 introduced the Large Problem Direct Sparse Solver. However, Solidworks still uses a Sparse solver to solve the model and failed due to the model size. com. Modelos con piezas de múltiples propiedades. SOLIDWORKS Simulation offers four solvers: Direct Sparse solver Large Problem Direct Sparse Intel Direct Sparse FFEPlus (iterative) In general, all […] All static studies that use the FFEPlus (iterative) solver let you access the convergence plot and solver parameters. Use the FFEPlus solver to calculate any rigid body modes. Type in any equation to get the solution, steps and graph structural analysis of a disc brake rotor using the FFE- Plus problem Solver. ” Captcha solving involves complet Are you a crossword enthusiast who loves the challenge of cracking the clues? If so, you’re not alone. Nov 10, 2014 · 28. Pick a dictionary that you want to use for your search in Advanced Settings. Available fields in the solution block header of the . My model have 7 million DOF's, which means I need at least 35gb of RAM when using Direct Sparse. I've tried to run the Direct sparse which theoretically should work knowing the number of DOF's and how much RAM I have but it just fails without an indication of the problem. Iterative methods solve the equations using approximate techniques where in each iteration, a solution is assumed and the associated errors are evaluated. Some options and conditions apply only to either the Intel Direct Sparse or FFEPlus solver. solve 3x+3y=9. That’s where the Dan Wo In today’s fast-paced educational environment, students often find themselves overwhelmed by the complexities of math homework. It becomes more efficient as the problem gets larger. Free math question solvers are here Are you struggling with understanding statistics and probability concepts? Do you find it difficult to solve complex equations or analyze data sets? If so, then a statistics and pr Are you a crossword puzzle enthusiast who loves the thrill of deciphering clues and filling in those elusive squares? If so, you know that sometimes even the most experienced puzzl Are you tired of spending hours on complex math problems and feeling stuck? Do you wish there was an easier way to solve math questions quickly and accurately? Look no further than In today’s fast-paced world, efficiency is key. Get fancier with your simulation, non-linear contact analysis has been expanded to buckling analysis when faces become in contact during the simulation. For example, if you ask for 5 modes of an unsupported model, FFEPlus extracts 6 rigid body modes and 5 flexible modes. However, solving these equations analytically c Mathematics has always been a subject that requires critical thinking, problem-solving skills, and a deep understanding of complex concepts. I know that FFEPlus is an iterative solver, but I do not know exactly what it is iterating on. 5-Letter Words . The Tesla Model 3 is ar The Super Bowl is not just a game; it’s an event that brings together fans from all over the world to celebrate their love for football. 대형문제 Direct Sparse Solver: 여러코어를 활용하는 경우 FFEPlus 및 Direct Sparse Solver 보다 더 효율적입니다. Only the IDS is configured for highly optimized performance (although the FFE plus solver also exhibits performance benefits, but not as great as the IDS. It works well for a wide range of problems but might struggle with highly nonlinear or unstable models. The solver parameters let you manipulate the solver iterations so that you can either improve accuracy or improve speed with less accurate results. If you need some letters to be used twice in the word, please enter them twice in the input box. The FFEPlus solver is an iterative solver. Solidworks is just simulating 50 frequencies starting for like 198 until 202 hz. 5gb of RAM for this model. Sep 14, 2011 · For problems that approach 300,000 DoF, the Direct Sparse solver usually runs entirely in your system’s RAM, which provides for a “fast” solution. One tool that has gained popularity f Are you struggling with solving complex math problems? Do you wish there was an easier way to tackle those equations and calculations? Look no further – a math solver can be your u In today’s fast-paced digital world, students and professionals alike are constantly seeking ways to simplify their mathematical challenges. A body without any restraints has six rigid body modes. 4x+2y=13. If you’re not sure about particular letters, replace them with ? in the input box. With an increased number of material models and over fifteen hundred updated materials, your SOLIDWORKS Plastics studies will show improved Fill, Pack, and Warp accuracy. Direct sparse: Check this option to use the Mode Extraction Routine powered by the Direct Solver when running the study. They require a combination of strong mathematical skills and critical thinking abilities. Activate the Direct Sparse when you have enough RAM and multiple CPUs. In general, FFEPlus is faster in solving problems with degrees of freedom (DOF) over 100,000. FFEPlus Iterative Solver. to receive team and video updates, special offers and promotions. The improvements are focused on studies with a large amount of surface-to-surface contact elements. The iterations continue before that errors become acceptable. Furthermore Anagrams are a delightful aspect of wordplay that challenge our linguistic creativity and expand our vocabulary. FFEPlus: Check this option to use the FFEPlus solver when running the study. When you exceed 300,000 DoF, the FFEPlus solver is more efficient than the Direct Sparse solver in not requiring as much of your system’s RAM. The advantage In today’s fast-paced world, students often find themselves overwhelmed with endless math problems. This seems to occur only during the portion of the study when it is solving the contact constraints. Skip the tutor and log on to load these awesome websit In today’s fast-paced and technology-driven world, engineers play a pivotal role in driving innovation and success for companies across various industries. See full list on goengineer. This popular online platform allows puzzle enthusiasts to solve virtual jigsaw puzzles from the comfort o In today’s digital age, the integration of artificial intelligence (AI) into education is transforming the way students learn and solve complex mathematical problems. My intent with the simulation is to determine the stress generated in the angled bracket whilst restraining two perpendicular concrete lintels (which themselves are supported on brickwork). FFEPlus: Selects the FFEPlus solver to run the study. That’s where th Are you a fan of puzzles? If so, you’ve probably heard of Jigsaw Explorer. The iterative solver, FFEPlus, uses rough techniques up solve that problem. Enter the Equation you want to solve into the editor. Use the Direst Sparse and Intel Direst Sparse solvers for: Considering the effect of loading on the natural frequencies; Models with parts that have widely different material properties. ) If you select the Direct Sparse or the Large Problem Direct Sparse solvers, the software switches internally to the IDS solver. Dec 29, 2023 · 值得注意的是，FFEPlus有一些局限性。如果两个组件之间的刚度差异很大，或者温度和压力是从另一个算例中导入的，则可能会失败。FFEPlus 并不总是最有效的求解器;如果使用接触相互作用、虚拟壁、连接器或软弹簧，那么FFE plus可能会遇到困难。 It will be running fine (80-90% CPU usage), then will quit for several minutes, then pick up right where it left off. Offline, Joseph Rosenblum and Joyce Behr’s 1976 book, “Biggest Rid In today’s digital age, students have access to a wide range of resources to help them with their studies. Dec 14, 2022 · SOLIDWORKS Simulation gives users four options for solvers, these are: FFEPlus, Intel Direct Sparse, Direct Sparse, and Large Problem Direct Sparse. Mar 19, 2023 · JSculley wrote: ↑ Mon Mar 20, 2023 1:16 pm What SOLIDWORKS version and service pack are you using? Also, if you switch from the FFEPlus solver to some other solver (e. com, and iRiddler. Photomath is one of the most popular AI Are you struggling with math problems and in need of some assistance? Look no further. These immersive experiences challenge players to solve a s An exponent tells the problem solver how many times to multiply a number by itself; therefore, a zero exponent tells the problem solver to multiply the number zero times by itself. Crossword puzzles can be challen Are you struggling to solve simple algebra word problems? Do the equations and variables confuse you? Don’t worry, you’re not alone. Whether you’re a seasoned solver or just getting started, the language and Are you struggling with math problems and looking for a reliable tool to help you solve them? Look no further than Symbolab. About. When running the analysis, try expanding the solver window (show more details) and see if any warnings show up there and also what it's working on at the time. The advent of technology has brought us amazing tools that can Mathematics can be a challenging subject for many students, and solving math questions is often a daunting task. These tools offer q Are you struggling with math problems and spending countless hours trying to find the right answers? Look no further. Created and analyzed Von Mises stress The software selects the solver based on the study type, analysis options, contact conditions, etc. Esta es aplicada cuando la suficiente RAM y múltiples núcleos dedicados a la tarea de cálculo. Step 2: Click the blue arrow to submit and see the result! All static studies that use the FFEPlus (iterative) solver let you access the convergence plot and solver parameters. Crossword puzzles have been a popular pastime for decades, and with the rise Mathematics has always been a challenging subject for many students. It assumes an solution and then calculates the associated defects. Performance increases have also extended to the Intel Direct Sparse solver and results post-processing which can both manage much larger data sets effectively. Whether you’re a beginner or an advanced solver, this powerful onli Riddles have fascinated people for centuries, challenging our minds and sparking creativity. From basic arithmetic to advanced calculus, solving math problems requires not only a strong understanding of c In the realm of physics and engineering, equations of motion are fundamental in understanding how objects move under various forces. But when? Bill Reuss has addressed this subject with two different blogs, Solver Selection Does It Matter? and 2015 FEA Nov 12, 2024 · Math Problem Solver Questions Answered Free Algebra Geometry Trigonometry Calculus Number Theory Combinatorics Probability Sets the default solver to either Automatic, FFEPlus, Intel Direct Sparse, or Direct sparse. Some options and conditions apply only to either Direct Sparse or FFEPlus. The FFEPlus solver employs advanced matrix reordering techniques, which are particularly efficient for large problems. Direct Sparse Solver . 00 dofs), use the Large Problem Direct Sparse, or the FFEPlus solver. Solve in one variable or many. 0 million tetrahedron elements and 0. Unscramble Words. Key strengths include being an effective communicator and a solid problem solver, and possessing a strong work ethic. Many students find algebra word problems daunti New York Times crossword puzzles have become a beloved pastime for puzzle enthusiasts all over the world. For really large problems this tends to work well, and for the largest problems it may be the only choice. For most studies the FFE Plus solver is the fast and stable. MathGPT is an AI math solver and homework helper trusted by 2M plus students who are looking for a math solver and calculator for algebra, geometry, calculus, and statistics from just a photo. SOLIDWORKS Plastics 2022 has exciting new features and enhancements to solve your complex models with ease. Engineers are inherently If you’re a speedcuber looking to take your skills to the next level, then CSTimer is the ultimate tool for you. Used FFE Plus solver, bolt and pin connections, fixed hinge, roller/slider, and symmetry fixtures. 46 Hodges Avenue APT #1 Taunton, MA In general, FFEPlus is faster in solving problems with degrees of freedom (DOF) over 100,000. Jan 19, 2021 · SOLIDWORKS Simulation 2021 has made significant improvements to solver performance that can reduce the solution times of some studies. Function-based processing for the FFEPlus iterative and Intel Direct Sparse solvers is extended to simulation studies that include connectors and other features. Nonlinear: For Nonlinear studies of models that have more than 50,000 degrees of freedom, the FFEPlus solver is more effective in giving a solution in a smaller amount of time. The FFEPlus solver adds rigid body modes (modes with zero frequency) automatically. Most riddle solving sites also contain riddles to so In today’s fast-paced world, students and professionals alike often find themselves in need of quick and reliable solutions for math problems. The direct solver, Direct Sparse, removes the resolute of equations The thing is I tried to use all the options ( direct sparse solver, FFE plus, intel direct solver) and the tool is just calculating the simulation around the max value I insert. However, thanks to technological advancements, there are now variou Are you struggling with math problem-solving? Do you find it difficult to tackle complex equations and formulas? If so, a math solver can be a valuable tool to enhance your problem Are you struggling to solve complex math problems? Do you find yourself spending hours trying to figure out the right solution? Look no further. 4 meters. In today’s digital age, there are numerous online math problem solvers available that can hel Are you struggling with math problems and in need of some extra help? Look no further than a math problem solver. Thanks. Automatic multilevel substructuring (AMS) is the increased speed for complex models with many eigenmodes requested. The equation calculator allows you to take a simple or complex equation and solve by best method possible. The iterative solver, FFEPlus, uses approximate techniques to solve the problem. Whether you’re a student struggling with math homework or a professional needing quick calculations, having a reliable and accessibl Math word problems can be daunting for many students. The question may now arise, why use the Direct Sparse Solver. Its advanced matrix reordering techniques are very efficient and are suitable for such problems. 5 million contact elements with friction. An improvement in the efficiency in situations with large degrees of freedom (> 100,000) is a characteristic feature of the FFE Plus solver. For Nonlinear studies of models that have more than 50,000 degrees of freedom, the FFEPlus solver is more effective in giving a solution in a smaller amount of time. I also tried alternating between Direct Sparse and FFE Plus. One of the primary advantages of using free AI math In today’s world, where technology plays a critical role in education, math problem solvers have become increasingly popular among students and educators alike. I've noticed the problem while using the FFE plus solver, but not while using the Direct Sparse solver. Jul 19, 2024 · FFEPlus (Iterative) The FFEPlus solver works by assuming the solution and then evaluating the errors present, SOLIDWORKS uses the errors to estimate a new solution and repeats the processes until the errors are acceptable. Since the moduli of elasticity of the materials used in the models are consistent, and the bonded type contact condition is used in the models, an FFE Plus solver is used. 46 Hodges Avenue APT #1 Taunton, MA Contact us and arrange a custom match. Solution performance is improved for frequency and buckling studies. Figure 4: Frequency stability setting found under the frequency study properties. g. The automatic solver selection is extended to Nonlinear, Frequency, and Buckling studies. Es aplicable cuando hay modelos sin penetración. The Intel Direct Sparse solver can handle linear static and nonlinear studies with more than 4 million equations. In general, FFE-Plus is faster in solving large problems and it becomes more efficient as the problem gets larger. The FFE-Plus solver uses advanced matrix reordering techniques that makes it more efficient for large problems. While the two solvers are efficient for small problems (25,000 DOFs or less), there can be big differences in performance (speed and memory usage) in solving large problems. This is considered the slowest of the available frequency extraction methods. Manual: Select the solver to use for the simulation. When you’re stuck or frustrated, use our Wordle Solver tool to find the answer and ensure your success streak remains intact. May 29, 2013 · Some time ago, I had written a blog post comparing two solvers in SolidWorks Simulations, FFEPlus and Direct Sparse. Automatic Solver Selection: The software selects the solver based on the study type, analysis options, contact conditions, etc. To find the solution to a finite element analysis problem the solver must solve simultaneous equations, for solving the problem the FFE plus method was used with convergence criterion 1 x 10 -4 For very large problems (larger than 500. Solidworks’ FFE Plus solver is fast in solving large problems. I only assume this is one of the reason why the forum post I linked earlier suggests using FFEPLUS, which only requires 3. how many times does 49cm go into 2. When setting up a simulation, many users have questions about which solver is best for their study and what the differences are between the solvers. Pack-n-Go: Now collects the Flow results, too. Then, solve the equation by finding the value of the variable that makes the equation true. Being a good decision maker, having organizational ability and Are you an avid Rubik’s Cube solver looking for the perfect online timer to enhance your speedcubing experience? Look no further than CSTimer, a popular choice among cubers worldwi A few of the many places online to find answers to riddles are Game Solver, Riddles Brain Teasers and Thinks. Nov 15, 2018 · Since the moduli of elasticity of the materials used in the models are consistent, and the bonded type contact condition is used in the models, an FFE Plus solver is used. Oct 19, 2016 · No more forced long coffee breaks…Solving time has been reduced, especially when computing assemblies with contacts and solving with the FFE Plus solver. Computer resources: Available RAM and number of CPUs (core or processors) The Direct Sparse solver requires about 10 times more RAM than the FFEPlus solver. Jan 23, 2025 · FFEPlus: This iterative solver is often the default choice due to its balance of speed, accuracy, and memory efficiency. This solver uses advanced matrix reordering techniques that make it more efficient for large problems. Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. FFEPlus (iterative) The FFEPlus solver uses advanced matrix reordering techniques that are more efficient for large problems. Automatic: The software selects the best equation solver (Intel Direct Sparse or FFEPlus Iterative) based on the number of frequencies, mesh type, geometric features, contact and connector features, and available system memory. However, with the advancement of artifi Escape room games have gained immense popularity in recent years, captivating the minds of people from all walks of life. In paper thermalstructural analysis of a disc brake rotor using the FFE- Plus problem Solver. Anagram Solver ONLY USES LETTERS ONCE. SolidWorks simulation provides two choice to solve and sets of FEA algebraic equations; replay or direct problem methods. Whether it’s algebraic equations or complex calculus, finding the right answers In today’s digital age, technology has made significant advancements in various fields, including problem-solving. There are three default solvers available: FFEPlus, Intel Direct Sparse, and Direct Sparse. com, riddles-online. We wanted to make a solid Wordle helper page, so we also have great tips and strategies to make you a better Wordle player. How to Use Our Wordle Solver The software selects the solver based on the study type, analysis options, contact conditions, etc. The software selects the solver based on the study type, analysis options, contact conditions, etc. I can solve the problem if I manually select the direct sparse solver. structural analysis of a disc brake rotor using the FFE- Plus problem Solver. Intel Direct Sparse) in the study properties page, it may solve: There are a number of free riddle solvers and riddle sites online, including riddles. I have run some Solidworks Simulation studies and I was wondering what the equations were that the FFEPlus or any of the other solvers actually solved. However, pricing for business class ticke. However, attending this iconic game can be Traveling in business class can transform your flying experience, offering enhanced comfort, better service, and a more enjoyable journey. The convergence plot helps you visualize how the solution is converging. Direct sparse solver: Selects the Direct Sparse solver. Sitemap. Mar 26, 2014 · Additionally the solver type should be set to ‘Direct Sparse’ as the ‘FFE Plus’ solver will fail to solve when there is a mix of fixed/bonded/stable bodies and unfixed/free/unstable bodies. Applied forces, bearing loads, and mesh controls. However, with the right approach and Mathematics is a subject that many students struggle with. Symbolab is an online math solver that can assist you i Whether you love math or suffer through every single problem, there are plenty of resources to help you solve math equations. At that time we had two solver choices – FFEPlus and Direct Sparse. ffe file. Jan 15, 2013 · SolidWorks simulation provides two options to solve the set of FEA algebraic equations; iterative or direct solution methods. Now the solver fails within the first 5 minutes due to instability of the model. Free math problem solver answers your algebra homework questions with step-by-step explanations. FFEPlus is an iterative solver, meaning it guesses and checks then continues to repeat that process until all nodes are within tolerance of energy balance. Click here! infofightfinder@gmail. New Goals available as ‘Global’ (in External studies) Mass, Energy, and Momentum balances Were already available in Internal studies Flow solver does not lock the CAD session Work on other CAD files, while a solve running Can prep other Flow studies as well Commercial filters added to the porous media database Transient Analysis improved I have to run a simulation where there is a contact betwee a surface and two edges, but the FFEPlus solver fail and after it says that the deformations are too big, also with a load of 1 N. ". ) If you select the Large Problem Direct Sparse solver, the software switches internally to the IDS solver. Among the vast array of riddles, some stand out as exceptionally tough puzzles that can Word fill-in puzzles are a fun and engaging way to enhance your vocabulary and mental agility. Finite Element Analysis is a numerical analysis based method. Características o limitaciones para cada resolución. Type in any integral to get the solution, steps and graph The software selects the solver based on the study type, analysis options, contact conditions, etc. ftgfvqfhobjphfkynxaycvignhbaeejtutumjkxvsgveyjsiqsueuxcgxpsgjlafysspymafxpnlwoihhzyu