Ana sayfa Bilimsel Modüller SymPy ile Calculus hesaplamaları – Bölüm 1 (Fonksiyonlar)

SymPy ile Calculus hesaplamaları – Bölüm 1 (Fonksiyonlar)

1173
55
PAYLAŞ

Tanıtım :

Bu yazımızda Python’un SymPy modülü ile temel ve uygulamalı bilimlerde sürekli karşımıza çıkan Calculus hesaplamalarını nasıl yapacağımız üzerinde duracağız.

SymPy’a Giriş :

Rasyonel sayıların gösterimi :

Bilindiği gibi Python’da rasyonel bir sayı yazarken çıktı olarak float değer dönmektedir.
Farklı bir notasyonda göstermek için kullanıcı print fonksiyonu üzerinde çeşitli oynamalarla
veya farklı yöntemlerle bu işin üstesinden gelebilir.
Fakat bu iş için SymPy’da  tanımlanmış bir fonksiyonu kullanabiliriz.

Sympy’da sonsuzluk :

Sympy’da sonsuzluğu, “oo” ile gösteriyoruz.

Özel sabitlerin gösterimi :

Sympy’da özel sabitler (pi, e vb.) genelde sayısal formda gösterilmemektedir. Bu durumdan kurtulmak için evalf() fonksiyonu kullanılmalıdır.

Sympy’da fonksiyonel değişkenlerin tanımlanması ve aralarındaki cebirsel işlemler :

Sympy’da subs fonksiyonu ile değişkenlere değer atama :

n.dereceden parantez açılımı :

Bir fonksiyonun n. dereceden açılımını yapmak istiyorsak eğer, dikkat edeceğimiz nokta, “fonksiyonu tanımlarken paranteze bağlı olarak üstel olarak n’in derecesini belirtmeliyiz. Aşağıdaki örneği incelerseniz gayet rahat anlayacaksınız.                          Fonksiyon genel olarak şu şekilde çalışır.

fonksiyon.expand()

Fonksiyonların görüntüsünün iyileştirilmesi :

Fonksiyonu parçalamak :

Fonksiyonlar arası cebirsel işlemler :

Yeni bir yazıda görüşmek üzere..  🙂

Kaynak: http://docs.sympy.org/0.7.1/tutorial.html

55 YORUMLAR

  1. wonderful post, very informative. I wonder why the other specialists of this sector do not notice this. You should continue your writing. I am confident, you’ve a huge readers’ base already!

  2. Hmm is anyone else experiencing problems with the pictures on this blog loading?
    I’m trying to determine if its a problem on my end or if it’s the
    blog. Any responses would be greatly appreciated.

  3. Hello, you used to write fantastic, but the last few posts have been kinda boring… I miss your super writings. Past few posts are just a little bit out of track! come on!

  4. I am often to running a blog and i actually recognize your content. The article has actually peaks my interest. I am going to bookmark your website and hold checking for brand new information.

  5. Thanks for the marvelous posting! I certainly enjoyed reading it, you will be a great author.I will make certain to bookmark your blog and will eventually come back down the road. I want to encourage continue your great job, have a nice day!

  6. I have been exploring for a little for any high-quality articles
    or weblog posts on this sort of area . Exploring in Yahoo I finally stumbled upon this web site.
    Reading this information So i am satisfied to exhibit that
    I’ve an incredibly just right uncanny feeling I found out just what I needed.
    I most indubitably will make sure to don?t omit this site and give
    it a look regularly.

  7. Needed to send you one bit of word just to say thanks again for your personal gorgeous methods you’ve shared on this website. It’s quite particularly open-handed of people like you to deliver freely exactly what a number of people would have distributed for an electronic book to earn some bucks for themselves, even more so considering that you could possibly have tried it if you ever wanted. These things likewise acted as the great way to recognize that someone else have a similar zeal just like my very own to know the truth a lot more on the topic of this condition. I know there are millions of more pleasurable moments in the future for many who looked over your blog.

  8. hi!,I love your writing very so much! percentage we be in contact more about your post on AOL? I need a specialist on this space to unravel my problem. Maybe that’s you! Looking ahead to see you.

  9. Oh my goodness! a tremendous article dude. Thanks However I’m experiencing concern with ur rss . Don’t know why Unable to subscribe to it. Is there anybody getting equivalent rss problem? Anyone who is aware of kindly respond. Thnkx

  10. Hello! I’m at work browsing your blog from my new iphone 3gs!
    Just wanted to say I love reading your blog and look forward to all your
    posts! Keep up the great work!

  11. I am often to blogging and i really appreciate your content. The article has really peaks my interest. I am going to bookmark your site and keep checking for new information.

  12. Wonderful goods from you, man. I have understand your stuff previous to and you’re just too fantastic. I actually like what you have acquired here, certainly like what you’re stating and the way in which you say it. You make it enjoyable and you still take care of to keep it smart. I cant wait to read much more from you. This is actually a tremendous web site.

  13. I have not checked in here for a while because I thought it was getting boring, but the last few posts are great quality so I guess I’ll add you back to my daily bloglist. You deserve it my friend 🙂

  14. Thanks for another wonderful article. Where else could anyone get that type of info in such an ideal way of writing? I have a presentation next week, and I’m on the look for such information.

  15. I don’t even know the way I finished up here, but I thought this put up used to be good. I don’t realize who you’re but certainly you’re going to a famous blogger in the event you are not already 😉 Cheers!

  16. Hi, Neat post. There’s a problem with your site in internet explorer, would test this… IE still is the market leader and a good portion of people will miss your excellent writing due to this problem.

  17. Thanx for the effort, keep up the good work Great work, I am going to start a small Blog Engine course work using your site I hope you enjoy blogging with the popular BlogEngine.net.Thethoughts you express are really awesome. Hope you will right some more posts.

  18. Awesome blog! Do you have any tips for aspiring writers? I’m hoping to start my own blog soon but I’m a little lost on everything. Would you advise starting with a free platform like WordPress or go for a paid option? There are so many options out there that I’m totally overwhelmed .. Any ideas? Kudos!

  19. The subsequent time I read a blog, I hope that it doesnt disappoint me as much as this one. I imply, I know it was my choice to read, but I really thought youd have something fascinating to say. All I hear is a bunch of whining about one thing that you could fix if you happen to werent too busy in search of attention.

  20. Very good written information. It will be helpful to everyone who utilizes it, as well as myself. Keep up the good work – for sure i will check out more posts.

  21. I would like to thnkx for the efforts you have put in writing this blog. I am hoping the same high-grade blog post from you in the upcoming as well. In fact your creative writing abilities has inspired me to get my own blog now. Really the blogging is spreading its wings quickly. Your write up is a good example of it.

  22. Very interesting info !Perfect just what I was searching for! “Some people don’t get it when I’m being sarcastic.” by Leonardo DiCaprio.

  23. What¦s Going down i’m new to this, I stumbled upon this I’ve found It absolutely helpful and it has helped me out loads. I am hoping to contribute & aid other users like its aided me. Great job.

  24. hello there and thank you for your information – I’ve certainly picked up anything new from right here. I did however expertise a few technical points using this web site, as I experienced to reload the website lots of times previous to I could get it to load correctly. I had been wondering if your hosting is OK? Not that I’m complaining, but slow loading instances times will often affect your placement in google and can damage your quality score if ads and marketing with Adwords. Well I’m adding this RSS to my email and can look out for much more of your respective intriguing content. Make sure you update this again soon..

BİR CEVAP BIRAK

Lütfen yorumunuzu giriniz
Buraya isminizi giriniz