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  • Electing a president

    calendar Nov 7, 2020 · 6 min read · voting linear-programming julia  ·
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    Every four years (barring death or some other catastrophe), the USA goes through the periodic madness of a presidential election. Wild behaviour, inaccuracies, mud-slinging from both sides have been central since George Washington's second term. And the entire business of voting is muddied by the Electoral College, …
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  • Linear programming in Python (2)

    calendar Oct 30, 2018 · 3 min read · linear-programming python  ·
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    Here's an example of a transportation problem, with information given as a table:


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  • Linear programming in Python

    calendar Oct 28, 2018 · 4 min read · linear-programming python  ·
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    For my elementary linear programming subject, the students (who are all pre-service teachers) use Excel and its Solver as the computational tool of choice. We do this for several reasons: Excel is software with which they're likely to have had some experience, also it's used in schools; it also means we don't have to …
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  • Recent Posts

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    • Image dithering: a very simple error diffusion matrix
    • Image dithering (2): error diffusion
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