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A comment on Is math real?. Parent comment

Re:Is math real? by chasd00 on Tuesday September 26, 2023 @09:59AM (#37659407)
> In math, := is typically used to denote a definition.

i mentioned this up-thread but is that why := is assignment in Pascal? Wasn't Pascal the main academic language there for a while?

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Re:Is math real? by red_trumpet on Tuesday September 26, 2023 @10:19AM (#37659745)
Yeah, I think that has the same origin. Though I'm not sure if programming languages or maths came first. Apparently, for programming languages it appeared first in ALGOL in 1958[1].

Edit: On math.SE[2] someone claims that it's notation borrowed form programming. Someone else claims that it was introduced by Bourbaki, which might predate programming, as Bourbaki started publishing in the 1930s. However, I couldn't find any evidence of this from skimming a few Bourbaki PDFs.

[1] https://en.wikipedia.org/wiki/Assignment_(computer_science)

[2] https://math.stackexchange.com/a/25215/312406

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