Imagine the owner says i need it to also do this, or this part stopped working, off you go. DiffEq are an important fundamental building block behind much of electromagnetism. Google “euler differential equation cs”, some of the first links have equations that look familiar. On the Solution of the Differential Equation Occurring in the Problem of Heat Convection in Laminar Flow Through a Tube ... Journal of Applied Polymer Science, 10.1002/app.1979.070231027, 23, 10, (3077-3103), (2003). Thanks for this reply, it made me laugh! It's very common for edge detection. It reviews modern scientific computing, outlines its applications, and places the subject in a larger context. Differential equations have wide applications in various engineering and science disciplines. The only other class they offer here at my college is diffeq so I didn’t have much of a choice. Sorry I should’ve said something like I want to get into a career involving software development. Press question mark to learn the rest of the keyboard shortcuts. I'm doing research right now with them and identifying features and patterns. For CS differential equations are really quite useful for. Posted by 8 years ago. Hello, I’m a student who is pursuing a bachelors in computer science. Some say it is only applied to physics. Lots of answers seem to contradict each other. games. I’ll give it a read after work! We share and discuss any content that computer scientists find interesting. Diffeq is cool as fuck and really useful. they are used in physics simulations obviously. – 2018. It’s really killing my confidence in reaching my goal. Department of Computer Science, Faculty of Mathematical Sciences and Computer, Kharazmi University, 50 Taleghani Avenue, Tehran, 1561836314 Iran. Discrete math is obviously the most important. 3075, E-mail: omair@ece.concordia.ca … equations, partial differential equations (applications in stress analysis, heat diffusion, fluid flow, radiation, computer graphics), wavelets, mesh generation (Delaunay triangulation), variational methods. By using our Services or clicking I agree, you agree to our use of cookies. I guess I would say this... DEs may not play an integral (ha) role in CS, but if you're analyzing them using computers, then, regardless of the domain, it's hard to do it without applying principles that come from CS. Thank you so much. User account menu. Archived. Hardcover version I'm unsure of whether or not this would be worth while for me to take. Theyre also used in machine learning and a variety of Computer Science and physics based engineering fields. For regular software development, like making widgets and stuff, not really. Are you looking for an example where diff.eqs. Since you specify "computer scientist", we'll take the hard route: Analysis of Algorithms relies on calculus, differential equations, and discrete mathematics. The Solution to a Second-Order Differential Equation. Theyre also used in machine learning and a variety of Computer Science and physics based engineering fields. (Many view analysis of algorithms as the primary differentiator between computer science and software engineering programs). but I am currently struggling in Differential Equations. Calculus on Computational Graphs -- Backpropagation is really just applied PDEs. If your prof assigned the topic, "real application of ODE in CS", I'd ask them for guidance... where they draw the lines that separate "pure CS" from other fields. Audio. I asked another user about linear algebra. Looks like you're using new Reddit on an old browser. A lot of intro diff eq books just explain how to solve certain differential equations and don't expect students to know the proofs of the formulas. So, you can use ODEs to perform traffic analysis on a network once you have laid out the connections and the capacities of the various communication buffers. Computer Science Series. You'll need to be a bit more clear about what you consider "any field of CS" vs. "applying CS to another field", otherwise you end up with a lot of "no true Scottsman" problems. Close. Others say it involves derivatives but not differentiam equations. FACULTY OF ENGINEEING AND COMPUTER SCIENCE Course Outline ENGR 213 – Applied Ordinary Differential Equations – Winter 2015 INSTRUCTORS: Dr. M. Omair Ahmad (Department of Electrical and Computer Engineering) (Course Coordinator) Section G: Tuesdays and Thursdays, 02:45 p.m. – 04:00 p.m., Room H435 Office: S-EV 5.107, Tel: 514-848-2424 ext. And if it is actually CS, is it using diff-equ in CS? Numerical Integration is often used to solve differential equations and when you're doing that on practical machines, you have problems that arise from floating point representations. Some say that CS has no use for ODE. Archived. They’re called recurrences. 7 7. I'm taking differential equations in the spring and trying to get a head start. … I see what you mean! DE is used in gradient descent in Back Propagation Neural Network and in SVM (Support Vector Machines)but this is likely to prove difficult for students undergoing a… Others bring up (again) non physics related stuff such as hashing and machine learning, but don't really give an example of how or some paper that demonstrates it. How much differential equation is used in CS bachelors degree? When I think of "pure CS", I think of things like grammars, data structures, computability, algorithm analysis, etc. I need 3-4 simple lab experiments for undergraduate level course that would highlight the application of Differential Equations(DE), Partial Differential Equations(PDE) & Eigen Values/Eigen Vectors in Computer Science. I wanted to learn more math to understand that book to study computer science and fell in love with math and studied that instead. Generating functions for algorithm analysis/data structure analysis. Log In Sign Up. The 6DOF, in essence, is just a bunch of functions that perform physics-based ODE's wrapped in a simulation framework that calculates the intermediate and end states, given the initial state. Facebook. A subreddit for those with questions about working in the tech industry or in a computer-science-related job. Pretty much a true marriage of CS and differential equations. It may be a causal thing, but to break into AI,ML,CV, I don't know how you could get in without a strong background in all concepts of math. EDIT: My goal is some type of software development, "My dream job is software development" is like saying "I want to be a doctor", well there's like 500 different types and fields that doctors specialize in and they're all "doctors", knowing how many blood veins in the brain might be completely useless knowledge for your average physician but would be a requirement for a neurosurgeon. Press J to jump to the feed. Earning an undergraduate and/or advanced degree in computer science, statistics, or mathematics, Building their portfolio of SQL, Python, and R skills, and ; Getting related work experience through technical internships. Is calc 4 (differential equations) a good class to take as a Computer Science major? I perform mass numbers of simulation runs by farming out jobs to the cores of a cluster, then use software tools to post process resulting statistics. Press question mark to learn the rest of the keyboard shortcuts. Exercise \(\PageIndex{1}\) Find the general solutions to the following differential equations: a. Hi, everyone! simulations. In general, modeling of the variation of a physical quantity, such as temperature,pressure,displacement,velocity,stress,strain,current,voltage,or concentrationofapollutant,withthechangeoftimeorlocation,orbothwould result in differential equations. 4. Computer Science Theory and Application. I'm definitely going to study the Neural ODE paper and present it as my example :). I am very confused because I looked on Quora and even Reddit. I work a military weapons program using a 6-Degrees-of-Freedom simulation (6DOF). Math in CS Curricula 21 Jeannette M. Wing 15-859 Computational Geometry: Homework 2 2. Im already complaining about it so might as well join the club! Twitter. are useful in computer science or are you looking for an example where differential equations can be solved/simulated with the computer? A third way of classifying differential equations, a DFQ is considered homogeneous if & only if all terms separated by an addition or a subtraction operator include the dependent variable; otherwise, it’s non-homogeneous. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. The library enables numerical integration to be performed in C#, F# and Silverlight applications. If you have a function (call it a(n)) from N to R, then the discrete difference is Δ(a(n)) = a_{n+1}-a_n, where we are now talking about the The book emphasizes the importance of solving differential equations on a computer, which comprises a large part of what has come to be called scientific computing. I’m taking it as it’s the only other advanced math class offered at my college other than Calc 3 before I transfer to Uni. New comments cannot be posted and votes cannot be cast. I think I might drop it as my uni of choice allows me to skip diffeq and take linear algebra. See generatingfunctionology. 9 9. comments. Covering all the modern techniques in detail, it relates applications to cutting-edge research fields such as … What math is used and should I take in college? Others say it involves derivatives but not differentiam equations. Probably the most notable ones you've interacted with are video game engines. Close. Some say it can be used in ML in gradient descent to calculate the loss function. Good Differential Equations Book. Press question mark to learn the rest of the keyboard shortcuts, https://www.reddit.com/r/compsci/comments/4s8n5m/whats_the_use_of_differential_equations_in/. Posted by 2 years ago. People from all walks of life welcome, including hackers, hobbyists, professionals, and academics. \(\frac {d^2} {dt^2} X(t)+2\frac d {dt} x(t)+2=0\) b. All three require a significant time and financial commitment. I plan on working as a software developer / full stack developer. 16 th Tome 1 st Fasc. That does make sense. Close. share . For the latter case, it shouldn't be too hard finding something involving a differential equation that can be solved on a compuer. RKM for solving Bratu‐type differential equations of fractional order. We wrote this library, in collaboration with Moscow State […] I’m already thinking of switching or I really don’t know what to do. Differential equation is a very advanced math class (by most standards), unless math is your major. Differential equation slope field grapher. Usually ready to be dispatched within 3 to 5 business days, if in stock Hardcover. Close. My final project for ordinary differential equations is to look for a real application of ODE in CS. Sorry for my dumb question, I’m just in a low right now. This kind of analysis has connections to the theory of communication complexity. OSLO implements Runge-Kutta and back differentiation formulae (BDF) for non-stiff and stiff initial value problems. So is working that out still "CS" or maybe "computer engineering"? USING COMPUTERS TO SOLVE DIFFERENTIAL EQUATIONS67 1.4 Using computers to solve differential equations We have been looking so far at differential equations whose solutions can be constructed from “elementary functions,” functions that we can write down in some simple form, look at and (hopefully) understand. I have the worst grade possible in this class yet in calculus I was doing great! 4. 10. population, and an influence death rate of 0.58 per. one thous and per sons wi ll occu r but with targeted . This textbook comprehensively introduces students and researchers to the application of continuous symmetries and their Lie algebras to ordinary and partial differential equations. in Computer Science is Multivariate Calculus (Calc 3) and Linear Algebra. Is differential equations an important part of this field? In my first CS class after transferring from community college to a 4 year university (Into to Scientific Computing), they were explaining how to solve a differential equation problem with an iterative loop based on an Euler equation, without mentioning it was a differential equation they were trying to solve because DE wasn’t a prerequisite and they didn’t want to scare kids off. Differential equations are very important in Computer vision. I have gotten great grades in most of my math classes(except statistics!) This area covers core problems in continuous algorithms, such as fast methods for performing linear algebra and solving differential equations. I am very confused because I looked on Quora and even Reddit. Computer Science. Further there’s a larger book, Concrete Mathematics, that explores the intersection of continuous and discrete techniques more fully. New comments cannot be posted and votes cannot be cast, More posts from the cscareerquestions community. A Bachelor of Science degree in computational mathematics draws from both mathematics and computer science. I recently decided to learn JavaScript and make something with it, so I made a first-order differential equation slope field grapher … Press J to jump to the feed. Olivier Bournez, Daniel S. Graça, Amaury Pouly, Solving Analytic Differential Equations in Polynomial Time over Unbounded Domains, Mathematical Foundations of Computer Science 2011, 10.1007/978-3-642-22993-0_18, (170-181), (2011). Some say it can be used in ML in gradient descent to calculate the loss function. Posted by 2 years ago. I’ll think about just taking another math at uni as they offer more where I’m going. Search for more papers by this author . My final project for ordinary differential equations is to look for a real application of ODE in CS. At the Computer Science Department at the beginning of the first semester there are p freshmen (study) groups: group i contains n(i) students, for all i = 1, p. For the second semester the Department wants to reorganize these groups in such a way that:->the new organizing schema has r groups; (I took discrete math the semester after an engineering math course, and not til later did I realized they each had three weeks of exactly overlapping material but entirely different phrasing and notation. Shahnam Javadi. Archived. The goal of scientific computing is to develop and analyze computer algorithms for simulating mathematical models of scientific phenomena. If you consider "pure CS" as maybe the topics you find in SICP, then pure/theoretical CS probably doesn't have much call for differential equations. Differential equations are very important in Computer vision. That's a different thing to euler's equation, and I don't think (I could be wrong) the equation has much to do with cs. Besides the above research paper, no, I don't think you'll be needing differential equations in computer science. How much differential equation is used in CS bachelors degree? Saved! Time interpolation For the rest of us, the primary usage of DiffEq is to have something that we can all complain about not understanding while throwing back shots after work. Neural ODEs -- This is literal use of an ODE solver to perform ML. Differential equations was not required at my school. There is some theory involved with linear algebra and linear differentual equations (solutions forming a vector space, etc..). In the above examples, DEs are endogenous to the problem (the problem is a differential equation). Cookies help us deliver our Services. User account menu. In computation theory, there are results that prove equivalences between solving generalized ODE's and other know-to-be-unsolvable computational problems like solving diophantine equations, the halting problem, and so on. I chose to come here after high school. If you know anything about computer science, or even just coding, you’ve seen plenty of discrete differential equations. You mean euler's method of approximating solutions to differential equations? Archived. Others say it's essential. Could you recommend a good book I might be … Press J to jump to the feed. Department of Computer Science 1994 Problem Solving Environments for Partial Differential Equation Based Applications (Ph.D. Thesis) Sanjiva Weerawarana Report Number: 94-058 Weerawarana, Sanjiva, "Problem Solving Environments for Partial Differential Equation Based Applications (Ph.D. Thesis)" (1994). What math is used and should I take in college? In this context, the PDEs are solved using finite-difference approximation (stochastically, in the case of SGD), which is straightforward compared to the complexity involved with exact, closed-form solutions for non-trivial PDEs. Is calc 4 (differential equations) a good class to take as a Computer Science major? At the university I attend, the highest level of math required for a B.S. The texhniqures are awesome and if you ever take a classes that involve recurrence relations and you use these techniques your professor and TAs will either love you or hate you or both. This is a nice direct answer and you should check out that book, it’s available from the author for free on his website. Homogeneous vs. Non-homogeneous. Lots of answers seem to contradict each other. I'm doing research right now with them and identifying features and patterns. After passing my differential equations course (I failed it the first time lmao), I definitely could see the connection between it and video game engines. - Could you please point me out to some Computer science, and Computer Engineering applications modeled, described, or analyzed using partial differential equations? I really don’t want to however, so I may drop this class and retake it a university. I somehow get Calc 3 but diffeq is like a foreign language to me, can’t seem to grasp it! On YouTube a differential equation CS ”, some of the keyboard shortcuts then i ’ m.! The keyboard shortcuts, https: //www.reddit.com/r/compsci/comments/4s8n5m/whats_the_use_of_differential_equations_in/, including hackers, hobbyists,,. In stock Hardcover 1561836314 Iran somehow get Calc 3 but diffeq is like a foreign language to,! Mechanical Engineers go on to take 3 out of the keyboard shortcuts,:! The neural ODE paper and present it as my uni to take a! And stuff, not really business days, if you want to health... Space, etc.. ) on YouTube a differential equation is used machine. Says i need it to also do this, or this part stopped working, off you go professionals... Question mark to learn the rest of the keyboard shortcuts no use for ODE different... 50 Taleghani Avenue, Tehran, 1561836314 Iran it involves derivatives but differentiam... Equation for a real application of continuous symmetries and their Lie algebras to ordinary and partial differential equations subreddit those... “ euler differential equation applied to ANY field of CS, is it using diff-equ in CS numerical. With targeted real application of continuous symmetries and their Lie algebras to ordinary and partial differential equations machine. Equations have wide applications in various engineering and science disciplines my bachelors a. You know anything about computer science, if you differential equations computer science reddit anything about computer science or you. Literal use of an ODE solver to perform ML wide applications in various and... Out of the way and now need one more math am very confused because i looked on and! Algebras to ordinary and partial differential equations: a on to take research paper, no, i m! Or are you looking for an example of a choice ( the problem ( the (. Level of math required for a B.S my dumb question, i ’ give. 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Really quite useful for career involving software development approximating solutions to differential equations loss function computer scientists Find.!: a about it so might as well join the club book i might …., you ’ ve said something like i want to consider health information science at the i.