When calculators became common, people lamented that we'd forget how to do long division.

· Bits and Bobs 8/17/26
  • When calculators became common, people lamented that we'd forget how to do long division.
    • But how important is that really?
    • In my statistics class in high school, every time we learned a new concept, we'd have to execute it once, by hand, to develop the finger feel of what was happening.
    • Thereafter we could use our calculator, which allowed us to focus less on the mechanics of calculating it and more about interpreting what the result means.
      • That allowed getting significant leverage, developing much more robust intuition at the higher level of abstraction.
    • Programming is kind of similar: it's useful to know how to interpret or even write very simple assembly.
    • But after that, it would be silly to actually write stuff in assembly.
      • In fact, if you wrote by hand, you'd likely lose out on significant improvements from compilers.
    • Coding with LLMs will be the same.
    • Of course you should do it a few times to develop a situated intuition and know that if you had to pop the hood you wouldn't be totally lost.
    • But then focus on the higher level of abstraction.

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