Published on: 2025-05-26 12:27:31
xorq: Multi-engine ML pipelines made simple xorq is a deferred computational framework that brings the replicability and performance of declarative pipelines to the Python ML ecosystem. It enables us to write pandas-style transformations that never run out of memory, automatically cache intermediate results, and seamlessly move between SQL engines and Python UDFs—all while maintaining replicability. xorq is built on top of Ibis and DataFusion. Feature Description Declarative expressions Expres
Keywords: build data expressions xo xorq
Find related items on AmazonPublished on: 2025-06-01 23:04:43
The Prospero Challenge prospero.vm is a plain-text file containing 7866 math expressions. It begins as follows: # Text of a monologue from The Tempest _0 const 2.95 _1 var-x _2 const 8.13008 _3 mul _1 _2 _4 add _0 _3 If you evaluate the expression with (x,y) values in the ±1 square, then color pixels black or white based on their sign, you get the following image: The "challenge" is simple: render the image as quickly as possible. A basic renderer is 28 lines of Python, using Numpy for pix
Keywords: 1024 args case expression image
Find related items on AmazonPublished on: 2025-06-02 21:57:28
TEK IMAGE/SCIENCE PHOTO LIBRARY/Getty Images Quick: If you shout "regular expressions" in a crowd of Linux users, what happens? Answer: Everyone will tell you the right way to use them, and every answer will be different. Regular expressions -- often called regex -- are sequences of characters that define a search pattern in text. That makes them sound like a one-trick pony, but you'd be surprised at how useful these things are. Regular expressions can be used for partner matching, text proc
Keywords: command expressions matches regular zdnet
Find related items on AmazonPublished on: 2025-06-04 17:02:17
Note: If you pick , as your decimal mark then ; becomes the new default column separator. And if ; is your column separator then the new default row separator becomes ;; . You can use , as both a decimal mark and a row separator if you take care to add a space between the row separator and the following digit. However then you must set both explicitly. If you want full support of MathML, and don’t want to write all those tags perhaps you should look for another tool. There are other great effor
Keywords: bf expression following mo sqrt
Find related items on AmazonPublished on: 2025-06-17 08:07:29
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: 3D reconstruction and ommatidia size measurements from SRμCT data of female D. simulans (left) and D. mauritiana (right). Facet areas of the ommatidia highlighted in the antero-ventral (green), central (purple) and dorsal-posterior (blue) region of the eye are plotted in corresponding colours (far right). Ommatidia n
Keywords: drosophila expression gene mauritiana size
Find related items on AmazonPublished on: 2025-06-18 06:10:38
Definite clause grammars and symbolic differentiation Published on March 9, 2025 25 minute read Back to homepage Let's talk about calculus. It's an extremely important field for almost all branches of science, and you've probably seen at least some aspects of it during high school or possible further education. Applications range from physics, chemistry, and electrical engineering to finance, medicine, meteorology, and much more. Fundamentally, calculus is the mathematical field concerned with
Keywords: derivative expression number paired_braces simplification
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