Author Archives: dougaj4

Dick Gaughan

Posted on 21/04/2025 by dougaj4

So if there was some guy who had been around since the early seventies singing traditional scottish songs in a modern style, I’d know all about him, right? But I had never heard of this guy before: Dick Gaughan And … Continue reading →

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Pandigital sums and Python permutations and combinations

Posted on 13/04/2025 by dougaj4

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 , , , , , , , | Leave a comment

Abel Selaocoe

Posted on 08/04/2025 by dougaj4

Last Saturday I saw cellist Abel Selaocoe perform with the Australian Chamber Orchestra, performing a mixture of classical works and his own unique compositions. He captured the audience and at the end of the performance received an ovation the like … Continue reading →

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New Links

Posted on 29/03/2025 by dougaj4

My Blogroll (bottom of the right-hand column) is badly in need of updating, but the link below has a list of 60 currently active Excel blogs and websites: 60 Best Excel Blogs and Websites in 2025 Those at the top … Continue reading →

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ULS Design Functions-biax 0.08

Posted on 16/03/2025 by dougaj4

I have just uploaded a new version ULS Design Functions-biax, which can be downloaded (together with the uni-axial version) from: ULS Design Functions.zip The main changes are added code parameters from Eurocode 2: Detailed output for a specified load and … Continue reading →

Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA | Tagged , , , , , , , , , | Leave a comment