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Category Archives: Arrays
Mandelbrot, Mojo, Numpy and Numba
I recently read an article about connecting Python to the new Mojo language: Python Can Now Call Mojo The article had some code examples, including code to plot the Mandelbrot set, comparing plain Python, Python with Numpy, and Mojo, and what … Continue reading
Posted in Arrays, Drawing, Excel, Link to Python, Maths, Newton, NumPy and SciPy, PyXLL, UDFs
Tagged Excel, Mandelbrot, Numba, Numba Guvectorize, Numpy, Plot Python in Excel, Python, PyXLL
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Numpy where and split, and py_Numpy update
The py_Numpy spreadsheet and associated code has been updated, with two new functions, links to the Numpy on-line help updated, and updates to sorting and polynomial functions. The updated code and spreadsheet can be downloaded from: Updated Numpy files included … Continue reading
Random numbers, palindromes and Numpy update
This post looks at some of the options for generating random numbers in Excel and Python. The code and example spreadsheets can be downloaded from: Updated Numpy files at: py_SciPy.zipCode added to the Pandigital files at: Pandigitals.zip The py_SciPy download … Continue reading
Posted in Arrays, Excel, Link to Python, Maths, Newton, NumPy and SciPy, PyXLL, UDFs
Tagged Excel, Numpy, Palindrome numbers, Python, PyXLL, Random numbers, UDFs
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Pandigital sums and Python permutations and combinations
The New Scientist brain twister from last weeks edition has several problems involving pandigital sums, which are additions that use each of the digits from 0 to 9 exactly once, and with no number within the sum that starts with … Continue reading
Posted in Arrays, Computing - general, Excel, Link to Python, Newton, NumPy and SciPy, PyXLL, UDFs, VBA
Tagged combinations, itertools, Numpy, Pandigital sums, permutations, Python, PyXLL, VBA
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Newton Excel Bach, not (just) an Excel Blog 