6 Matching Annotations
  1. Apr 2024
    1. Why doesn’t 2**3 in Python evaluate to 9? Not because that’s what 2**3 inherently means — any more than the seven-letter sequence C-H-I-C-K-E-N inherently means any gallus gallus domesticus. In 1991, Guido van Rossum selected ** as an exponentiation operator for Python and defined its behavior. He could have used ^ instead and made ** a multiplication operator. If he had, then 2**3 would evaluate to 6.

      I was confused by this section of the passage, unsure why Guido van Rossum had not just used the "^" operator for power, so I did some research into the topic I found a stack overflow article explaining that "**" represents to a power, while "^" represents bitwise.

      (https://stackoverflow.com/questions/63543203/what-is-the-difference-between-and-in-python#:~:text=%5E%20means%20bitwise%20or%20in%20C,python%20chose%20**%20for%20exponent.&text=There%20are%20languages%20where%20%5E%20means%20exponentiation.)

  2. Mar 2024
    1. The purpose of this system was to ensure theaccurate and timely collection of taxes and dis-bursement of state pension payments

      Here Hicks describes this computation: Taking in taxes from citizens and outputting pension payments

    2. By gaining an official “sex change,”Jonathan Ferguson had suddenly transformedinto a “Chief Experimental Officer,” with a malebreadwinner salary large enough to support afamily, rather than a woman’s lower wage thatwas expected only to be supplemental to a fam-ily’s earnings

      Here Hicks describes this social norm: Women getting paid less in the workplace, The gender pay gay is a major problem today and always has been with women making 20-30 cents less than most men in their fields, and while it isn't good and should be fixed, it is sadly a social norm for women to be paid less then their male coworkers and is "is something in society that usually happens".

  3. Feb 2024
    1. The education of programmersWorsening the differences between software and otherareas of teclinology is a personnel problem. Most de-signers in traditional engineering disciplines have beeneducated to understand the mathematical tools that areavailable to them. Most programmers cannot even be-gin to use the meager tools that are available to soft-ware engineers

      Here Parnas says that one of the main reasons the SDI software is unreliable due to the issue of personnel. The lack of crossover of skills between software engineers and programmers, this is more than likely due to the fact that they just learn different tools for their different tasks, and due to that the SDI software ends up being harder and harder to use since people who work on it struggle to work on , as mentioned above the paragraph about how even just the math for these programs has become harder to understand then the code itself.

  4. Jan 2024
    1. then if you look at clinical trials similar thing right there were a lot of unethical things that were done experimenting on 00:12:55 vulnerable populations and also in clinical trials they were not they were not mandated to have like they didn't have to have women for example in clinical trails right and so you find that seven 00:13:10 out of ten I believe eight out of ten drugs that we're pulled out of the market unfairly

      Here Gebru makes a great point about the issues with these trials, about how women were excluded and how certain groups were directly targeted, causing the unfair pulling of these drugs from shelves and this shows a great example of unfair targeting of populations.

    1. There are some ... who think that the number of the sand is infinite in multitude ... again there are some who, without regarding it as infinite, yet think that no number has been named which is great enough to exceed its multitude ... But I will try to show you [numbers that] exceed not only the number of the mass of sand equal in magnitude to the earth ... but also that of a mass equal in magnitude to the universe.

      Is he saying that there is no such thing as an uncountable number, or he saying that he simply just haven't found our upper limit yet?