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Calculus; Finding the Equation of a Line Tangent to a Function

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...
GitHub

minorminer is a heuristic tool for minor embedding: given a minor and target graph, it tries to find a mapping that embeds the minor into the target.

The primary utility function, find_embedding(), is an implementation of the heuristic algorithm described in [1]. It accepts various optional parameters used to tune the algorithm's execution or ...
The New York Times

Fed to Cut Staff by 10% Over Several Years

In an internal memo to staff on Friday, the central bank’s chair, Jerome H. Powell, said it would offer a voluntary deferred resignation program. By Colby Smith Reporting from Washington The Federal ...
IEEE

Chordal Based Error Function for 3-D Pose-Graph Optimization

Abstract: Pose-graph optimization (PGO) is a well-known problem in the robotics community. Optimizing a graph means finding the configuration of the nodes that best satisfies the edges. This is ...
Science Daily

Researchers find cholesterol-lowering drugs have no effect on kidney function

Statins, a class of cholesterol-lowering drugs, have no effect on kidney function, a research team has found. Statins, a class of cholesterol-lowering drugs, have no effect on kidney function, a ...
Search Engine Land

19 advanced Google search operators you need to know (and some we’ve said goodbye to)

Google Search is a powerful tool. You can use it to find almost anything. But did you know that you can use Google to get very specific search results? If you want to quickly find specific content or ...
Houston Chronicle

How to Find the Tangent on a Graph in Excel

The tangent is defined as the single point where a straight line meets a curved surface. The tangent can be determined with a collection of mathematical formulas but is most commonly determined by ...
Ars Technica

Secret calculator hack brings ChatGPT to the TI-84, enabling easy cheating

On Saturday, a YouTube creator called "ChromaLock" published a video detailing how he modified a Texas Instruments TI-84 graphing calculator to connect to the Internet and access OpenAI's ChatGPT, ...
SiliconANGLE

Neo4j integrates dozens of graph analytics functions with data in Snowflake

Graph database vendor Neo4j Inc. is teaming up with Snowflake Inc. to make a library of Neo4j’s graph analytics functions available in the Snowflake cloud. The deal announced today allows users to ...
PNAS

The Hill function is the universal Hopfield barrier for sharpness of input–output responses

Biological systems can process information without expending energy, and the limit to what can be achieved in this way is known as a Hopfield barrier. We characterize this barrier for the sharpness of ...
BBC

Module 8 (M8) – Algebra – Graphs

Before reading this guide, you may find it helpful to read the guide on graphs from Module 7 (M7) and the guide on indices from Module 8 (M8). In Module 7 (M7) Graphs, you learned that simultaneous ...