Ned Batchelder

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Finding fuzzy floats

 9 July

For a 2D geometry project I needed to find things based on 2D points. Conceptually, I wanted to have a dict that used pairs of floats as the keys. » more..

Triangular Fibonacci numbers

 17 June

Yesterday in my post about 55, I repeated Wikipedia's claim that 55 is the largest number that is both triangular and in the Fibonacci sequence. Chris Emerson commented to ask for a proof. » more..

Math factoid of the day: 55

 16 June

55 is in the Fibonacci sequence: » more..

Re-ruling .rst

 12 May

Sometimes, you need a small job done, and you can write a small Python program, and it does just what you need, and it pleases you. » more..

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Code

software I made

  • ▫ Aptus ·· a Mandelbrot set explorer
  • ▫ coverage.py ·· for measuring Python code coverage
  • ▫ hyphenate ·· for hyphenating words with the Liang/Knuth algorithm
  • » more code..

Text

words I wrote

 ·· I'm a software developer with a long career, a wife and three boys, one autistic. I help organize Boston Python. » more..

Also me

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