Learn how to compose two linear functions. To compose two functions means to express one of the functions as a function of the other function. This is done by replacing the input variable of one of ...

Practical examples and exercises help learners apply concepts to real-world projects Updated 2025 editions ensure relevance for modern science, engineering, and research tasks MATLAB is used ...

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 ...

Abstract: This paper aims to provide a tutorial on Bessel functions, and especially on the numer cal evaluation of Bessel integrals. Bessel integrals are asymptotically evaluated using high-frequency ...

How to use the new TEXTSPLIT() function in Microsoft Excel Your email has been sent Working with strings in Microsoft Excel is common, whether you’re parsing, concatenating or returning a character ...

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