back to article Babbage boffin Ada Lovelace honored for computer science contributions

Today we remember Ada Lovelace Day, famed for her work on Charles Babbage's proposed mechanical computer, the Analytical Engine. In 1843, Lovelace published what would now be recognized as a computer program to generate Bernoulli numbers and was the first to see the creative potential of Babbage's machine. While there is some …

  1. Gene Cash Silver badge

    Bernoulli numbers algorithm

    The Wikipedia article shows that her program had a bug (of course) where she flipped a division the wrong way around.

    It also gives pseudocode for the algorithm with the bug fix.

    Nevertheless, she's a hero of mine.

    Edit: she died of uterine cancer, and her father also died at 36.

  2. keithpeter Silver badge

    Jacquard Loom

    UK Midlands residents might like to know that there is a Jacquard loom with some 'cards' on display in the entrance hall of the Herbert Museum in Coventry. The balcony upstairs provides a down view of the 'card' reading arrangement. I keep meaning to take some photos but never get a round tuit.

    1. collinsl Silver badge

      Re: Jacquard Loom

      Merry Christmas

    2. Huw L-D

      Re: Jacquard Loom

      And if you venture to Nottingham, there is a tram named after her.

  3. ChoHag Silver badge
    Windows

    > the world's first computer program ... was never tested

    Sounds right.

    1. IGotOut Silver badge

      So also the inventor of Agile project management then?

  4. ArtV

    Jim Randell has coded Ada's program in python. Search for "Jim Randell Bernoulli" to find it in the blog "enigmatic code"

  5. Bebu
    Windows

    STEM attractiveness?

    Given the recent employment insecurity in the tech sector and the ongoing de-skilling and off-shoring of tech roles generally and those role traditionally relatively stable, does anyone really wonder why the whole industry is not attracting la crème (nor le lait) from all the potential candidates, let alone from the more practical forward looking female component?

    I would guess the attractiveness would order E > S > T with M either top or bottom (⊤,⊥;) depending on the individual.

    Accountancy might be as dry as a bone* but is relatively secure employment - in prosperity there are plenty of beans to count, in recession there are plenty of debts to chase and to be accounted for - which will put meat if not on the driest of bones at least on the table.

    The idea of a chartered (certifified) AI accountant takes creative accounting to a whole new and hideous level.

    Given the human corporate excesses of the noughties put the exploits of the Python's The Crimson Permanant Assurance to shame, what new hell does AI assisted accountancy hold?

    For the future minded young the contemporary technology and its current trajectory isn't exactly a force for good - AI and Crypto bros are really going well above and beyond the call of duty in doing their bit to cook the planet.

    * or hereabouts, as a dead dingo's dong.

    ☆ See part1 part2

  6. DancesWithPoultry
    Headmaster

    > enjoyed her math

    Maths. It's short for mathematics.

    1. hammarbtyp

      Maybe she only used binary...

      1. Red Ted
        Go

        Maybe she only used binary...

        No, the Difference and Analytical Engines worked in decimal, which meant that any storage location had to store ten different states.

        When Konrad Zuse designed the Z1 mechanical computer (a century after Babbage had worked on the Analytical Engine) it used binary, so each storage location only needed to be one of two states and that simplified the mechanism.

        I do recommend going to see the Z1 replica in the Deutsches Technikmuseum.

    2. herman Silver badge

      How about three letters? In many other European languages the abbreviation is mat - short for matematika.

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