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In French banks, to avoid costly confusion, traders use the words "septante", "octante", and "nonante" in use in the French-speaking part of Belgium instead of
by isolli 3y ago
In French banks, to avoid costly confusion, traders use the words "septante", "octante", and "nonante" in use in the French-speaking part of Belgium instead of "soixante-dix", "quatre-vingt", and "quatre-vingt-dix" (sixty-ten, four-twenty, and four-twenty-ten).
- williamdclt 3y agoI don't know about French banks, but belgians don't say "octante", seems to be a common misconception! They say "quatre vingt", like the French. Swiss don't either, it's either "quatre vingt" or "huitante"
- isolli 3y agoIndeed, I stand corrected! I still think that "octante" was used on the trading floor, but it was more than 10 years ago, and I was not trading myself...
- paulgerhardt 3y agoThere are a couple of papers comparing language in children’s numerical ability and performance (particularly speed and accuracy). [1] The theory espoused was simpler and quicker languages like Chinese (well at least the Chinese number system with quick mono-syllabic base ten based counting) resulted in faster computing ability with fewer errors than English with specialized words like eleven and eighteen rather than “tenty-eight”. The more exemptions to simple logic the slower and more error prone computing was for humans. French on this metric was at the bottom of the pile with polysyllabic non-simple words like quatre-vingt-dix. I like the idea of Walloon or Fribourg French counting being a sort of high frequency trading hack for people of the 19th century with shorthand like “ûtante.” [1] While not the paper I was looking for, this one + it’s reference section gets the point across: https://www.frontiersin.org/articles/10.3389/fpsyg.2018.02731/full https://www.frontiersin.org/articles/10.3389/fpsyg.2018.0273...
- isolli 3y agoThanks, very interesting! It took watching my children having to learn French numbers to realize just how difficult (and unnecessary) it was. Then you get used to it and it becomes second nature. I wonder if the added difficulty persists into adulthood...