Downloads Temporarily Out Of Action

It was reported today [4/07/2017] that there was no download links available after purchase. I checked this morning using a few different email addresses. I checked two products and discovered the download links in the product definition were missing. I fixed the...

State of Play: 2017/wk09

As mentioned in previous posts my Windows XP laptop computer had problems, first faulty power adapter, which I replaced, and then the backlight for the screen. When I purchased the replacement power adapter I also bought a low cost replacement computer just in case...

State of Play: 2016/wk41

Thus far generally attempted to keep conjecture to my personal metamorphs blogĀ (Beyond Structures). Around 1976 I started writing a small journal of ideas and general findings, since then I have written several such journals, some years filling several A4 sized...

State of Play: 2016/wk24

Date Formats The week numbers currently used in the title are compatible with Thunderbird and the printed calendar I use, these I believe are iso week numbers, unfortunately I previously used MS Outlook dates and MS Excel and these week numbers became out off sync....

Plane Frame (2D) Matrix Structural Analysis

Now have source code for 2D Plane frame matrix structural analysis in Turbo Pascal, Delphi 3, Lazarus and Excel/vba using arrays indexed from base 1. Additionally have source Excel/vba, JavaScript/JScript, VB.net, C# and Java using arrays indexed from base zero. Was...