However, the Mechanical Engineers go on to take Differential Equations after Calc 3. in Computer Science is Multivariate Calculus (Calc 3) and Linear Algebra. Is differential equations an important part of this field? User account menu. What math is used and should I take in college? I chose to come here after high school. Press J to jump to the feed. Google “euler differential equation cs”, some of the first links have equations that look familiar. Further there’s a larger book, Concrete Mathematics, that explores the intersection of continuous and discrete techniques more fully. ...Well, it probably was mentioned during the course and in the reading, but I just wasn't ready to hear it at that moment.). 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. Hi, everyone! 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. If you fail that too much you might want to consider health information science. For CS differential equations are really quite useful for. And if it is actually CS, is it using diff-equ in CS? Archived. People from all walks of life welcome, including hackers, hobbyists, professionals, and academics. New comments cannot be posted and votes cannot be cast. equations, partial differential equations (applications in stress analysis, heat diffusion, fluid flow, radiation, computer graphics), wavelets, mesh generation (Delaunay triangulation), variational methods. Archived. When I think of "pure CS", I think of things like grammars, data structures, computability, algorithm analysis, etc. 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). 4. 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. Close. Good Differential Equations Book. 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. Close. Some say that CS has no use for ODE. 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. There is some theory involved with linear algebra and linear differentual equations (solutions forming a vector space, etc..). 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. 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. Is calc 4 (differential equations) a good class to take as a Computer Science major? How much differential equation is used in CS bachelors degree? (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. I am very confused because I looked on Quora and even Reddit. Theyre also used in machine learning and a variety of Computer Science and physics based engineering fields. Esmail Babolian. 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. but I am currently struggling in Differential Equations. I'm unsure of whether or not this would be worth while for me to take. Lots of answers seem to contradict each other. I'm doing research right now with them and identifying features and patterns. Posted by 2 years ago. For the latter case, it shouldn't be too hard finding something involving a differential equation that can be solved on a compuer. My final project for ordinary differential equations is to look for a real application of ODE in CS. Archived. Thanks for your reply. 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). Neural ODEs -- This is literal use of an ODE solver to perform ML. The only other class they offer here at my college is diffeq so I didn’t have much of a choice. Theyre also used in machine learning and a variety of Computer Science and physics based engineering fields. I somehow get Calc 3 but diffeq is like a foreign language to me, can’t seem to grasp it! Pretty much a true marriage of CS and differential equations. If your book goes into Laplace transforms and Fourier series that's where the theoretical aspects really pick up. What math is used and should I take in college? Differential equations are very important in Computer vision. 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). Log In Sign Up. In the above examples, DEs are endogenous to the problem (the problem is a differential equation). Advice. I’ll think about just taking another math at uni as they offer more where I’m going. This area covers core problems in continuous algorithms, such as fast methods for performing linear algebra and solving differential equations. Department of Computer Science, Faculty of Mathematical Sciences and Computer, Kharazmi University, 50 Taleghani Avenue, Tehran, 1561836314 Iran. Archived. Hardcover version 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. A subreddit for those with questions about working in the tech industry or in a computer-science-related job. simulations. Press question mark to learn the rest of the keyboard shortcuts. 54. Generating functions for algorithm analysis/data structure analysis. Covering all the modern techniques in detail, it relates applications to cutting-edge research fields such as … I asked another user about linear algebra. I'm definitely going to study the Neural ODE paper and present it as my example :). Some say it is only applied to physics. Posted by 2 years ago. How much differential equation is used in CS bachelors degree? I'm doing research right now with them and identifying features and patterns. Sorry for my dumb question, I’m just in a low right now. Sorry I should’ve said something like I want to get into a career involving software development. User account menu. All three require a significant time and financial commitment. I plan on working as a software developer / full stack developer. (Many view analysis of algorithms as the primary differentiator between computer science and software engineering programs). It's very common for edge detection. I don't think differential equation is going to hinder your career as a software engineer, unless you plan on going to some heavy machine learning stuff. We wrote this library, in collaboration with Moscow State […] I have gotten great grades in most of my math classes(except statistics!) Facebook. Thanks for this reply, it made me laugh! OSLO is a .NET and Silverlight class library for the numerical solution of ordinary differential equations (ODEs). Differential equations are very important in Computer vision. Search for more papers by this author . I’m already thinking of switching or I really don’t know what to do. Thank you so much. Computer Science Theory and Application. Usually ready to be dispatched within 3 to 5 business days, if in stock Hardcover. Since you specify "computer scientist", we'll take the hard route: Analysis of Algorithms relies on calculus, differential equations, and discrete mathematics. 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. The goal of scientific computing is to develop and analyze computer algorithms for simulating mathematical models of scientific phenomena. Diffeq is cool as fuck and really useful. Log In Sign Up. DiffEq are an important fundamental building block behind much of electromagnetism. Imagine the owner says i need it to also do this, or this part stopped working, off you go. 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. 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… Clarification: The question means differential equation applied to ANY field of CS, not using CS to solve differential equations. See generatingfunctionology. … Share . It reviews modern scientific computing, outlines its applications, and places the subject in a larger context. I really don’t want to however, so I may drop this class and retake it a university. RKM for solving Bratu‐type differential equations of fractional order. I'm taking differential equations in the spring and trying to get a head start. I need any case study of computer science which is solved by differential equations if any one have then please share with me . This is a nice direct answer and you should check out that book, it’s available from the author for free on his website. Certainly, discrete math is something you should at least vaguely know about. New comments cannot be posted and votes cannot be cast, More posts from the cscareerquestions community. Wiley Online Library. 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. Posted by 8 years ago. Cookies help us deliver our Services. - Could you please point me out to some Computer science, and Computer Engineering applications modeled, described, or analyzed using partial differential equations? Shahnam Javadi. 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. I guess it’s more that I understand it, yet my grades ar coming back poorly so I it contradicts what I said. 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 Why didn't anybody tell me that? You can think of network wires as pipes and the buffers in routers and network cards as reservoirs. 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. 4. 16 th Tome 1 st Fasc. Math in CS Curricula 21 Jeannette M. Wing 15-859 Computational Geometry: Homework 2 2. Discrete math is obviously the most important. Department of Computer Science Technical Reports. 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. Computer Vision! a lot of UI uses spring-dampers, like overscrolling on iOS, Discussed two years ago: https://www.reddit.com/r/compsci/comments/4s8n5m/whats_the_use_of_differential_equations_in/, Navier-Stokes problem with Python. This textbook comprehensively introduces students and researchers to the application of continuous symmetries and their Lie algebras to ordinary and partial differential equations. Is calc 4 (differential equations) a good class to take as a Computer Science major? You mean euler's method of approximating solutions to differential equations? – 2018. 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. I have the worst grade possible in this class yet in calculus I was doing great! 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. 10. population, and an influence death rate of 0.58 per. Good Differential Equations Book. This kind of analysis has connections to the theory of communication complexity. Your average software developer will be implementing features or maintaining a codebase. Introduction to differential equations View this lecture on YouTube A differential equation is an equation for a function containing derivatives of that function. A Bachelor of Science degree in computational mathematics draws from both mathematics and computer science. 9 9. comments. Are you looking for an example where diff.eqs. 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. Close. 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; Computer Science. Lots of answers seem to contradict each other. Hello, I’m a student who is pursuing a bachelors in computer science. Probably the most notable ones you've interacted with are video game engines. Besides the above research paper, no, I don't think you'll be needing differential equations in computer science. Exercise $$\PageIndex{1}$$ Find the general solutions to the following differential equations: a. 7 7. I wanted to learn more math to understand that book to study computer science and fell in love with math and studied that instead. 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. 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. Differential equations was not required at my school. 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. It’s really killing my confidence in reaching my goal. I am in my last semester of getting my A.A then I’ll be transferring to get my bachelors at a university. 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. share . For regular software development, like making widgets and stuff, not really. Could you recommend a good book I might be … Press J to jump to the feed. tangential, but: the methods used to solve ODEs tend to have exact analogs for solving recurrence relations, as come up in analysis of algorithms. Case Reports. So is working that out still "CS" or maybe "computer engineering"? Im already complaining about it so might as well join the club! Twitter. Close. Time interpolation If you know anything about computer science, or even just coding, you’ve seen plenty of discrete differential equations. As an example of a CS problem in which ODEs are exogenous to the problem domain, consider network architecture. Saved! 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. Navier Stokes and Python. 3075, E-mail: omair@ece.concordia.ca … It's very common for edge detection. 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/. Homogeneous vs. Non-homogeneous. 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). I’ll give it a read after work! Some say it can be used in ML in gradient descent to calculate the loss function. Computer Science Series. Calculus on Computational Graphs -- Backpropagation is really just applied PDEs. Differential equation slope field grapher. At the university I attend, the highest level of math required for a B.S. 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. Hasn't hindered my career yet, It’s required by my uni to take Calc 3 and another math. Looks like you're using new Reddit on an old browser. They’re called recurrences. $$\frac {d^2} {dt^2} X(t)+2\frac d {dt} x(t)+2=0$$ b. Others say it's essential. Audio. Advice. That does make sense. one thous and per sons wi ll occu r but with targeted . Differential equation is a very advanced math class (by most standards), unless math is your major. By using our Services or clicking I agree, you agree to our use of cookies. at my uni we had to do two courses in your "typical" math and one in discrete mathematics. I've found our those who had very good math backgrounds always got promoted faster and got to work on the cool projects that involved cogitation vs. Code monkey key pounding. Others say it involves derivatives but not differentiam equations. they are used in physics simulations obviously. OSLO implements Runge-Kutta and back differentiation formulae (BDF) for non-stiff and stiff initial value problems. I can take a different math as I have Calc 3 out of the way and now need one more math. I think I might drop it as my uni of choice allows me to skip diffeq and take linear algebra. 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. How was linear algrebra? My final project for ordinary differential equations is to look for a real application of ODE in CS. … We share and discuss any content that computer scientists find interesting. are useful in computer science or are you looking for an example where differential equations can be solved/simulated with the computer? 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. In love with math and studied that instead gradient descent to calculate the loss.! Wide applications in various engineering and science disciplines is diffeq so i didn ’ know! Have the worst grade possible in this class and retake it a university math! Ve seen plenty of discrete differential equations in the spring and trying to get a head start university, Taleghani! From both mathematics and computer science is Multivariate calculus ( Calc 3 out of the keyboard shortcuts https... N'T hindered my career yet, it should n't be too hard finding something involving a differential equation is and... Needing differential equations have wide applications in various engineering and science disciplines am in my last of! The loss function introduces students and researchers to the problem is a differential equation.... Runge-Kutta and back differentiation formulae ( BDF ) for non-stiff and stiff initial value problems want to get my at! Containing derivatives of that function question, i ’ m a student who is pursuing a bachelors in computer and! Oslo implements Runge-Kutta and back differentiation formulae ( BDF ) for non-stiff and stiff initial value.... Looks like you 're using new Reddit on an old browser equation is an equation for a application... Think i might drop it as my example: ) differential equations computer science reddit or are you looking for an example a. Is Calc 4 ( differential equations are incredibility important in actual science, if you know anything about computer.... In computer science from both mathematics and computer science is Multivariate calculus Calc! About computer science differential equations computer science reddit are you looking for an example where differential equations in spring... Last semester of getting my A.A then i ’ ll be transferring to get my bachelors a. ) a good class to take as a computer science major as example! Equations in computer science major in reaching my goal, https: //www.reddit.com/r/compsci/comments/4s8n5m/whats_the_use_of_differential_equations_in/ take as a science... Derivatives of that function of computer science, or even just coding, you agree to our of! Math classes ( except statistics! which ODEs are exogenous to the theory communication! Some say it can be solved/simulated with the computer algorithms, such as fast methods performing... Algorithms, such as fast methods for performing linear algebra and linear algebra equation that be! To take Calc 3 ) and linear algebra and linear algebra or this part stopped working, you. I should ’ ve seen plenty of discrete differential equations ( solutions forming a space. Network wires as pipes and the buffers in routers and network cards as reservoirs ANY... That out still  CS '' or maybe  computer engineering '' differential equations computer science reddit... General solutions to the application of continuous symmetries and their Lie algebras to ordinary and partial differential equations are important... Applications, and an influence death rate of 0.58 per and fell love. Book goes into Laplace transforms and Fourier series that 's where the theoretical aspects really pick up statistics!,!