RE: Hexadecimal digits

From: John Dlugosz (JDlugosz@tradestation.com)
Date: Wed Jun 09 2010 - 14:42:54 CDT

  • Next message: Doug Ewell: "RE: Unicode math examples"

    > Both a decimal 2 and a hexadecimal 2 are an ideogram representing the
    > abstract concept of "two-ness," and the latter is derived
    > typographically from the former (and, indeed, currently looks exactly
    > like it). This is comparable to a Chinese 二 and a Japanese 二, which
    > we've unified.
    > ...
    > (And before anybody raises the objection, nobody treats the Chinese 二
    > and Japanese 二 as distinct. There are other sinograms which look
    > different when designed for Chinese use and Japanese use and some
    > people would like to treat them as distinct for that reason, but
    > historically and in current practice, this is not actually done.)

    What about the special check-writing form of "two" used in China? Is that merely a different font, or logically a different logogram used for a distinct purpose?
    How about the radio/PA-speak alternatives for some digits. For example, on a bus I heard the announcer say "yo yo yo!" for 111, and writing 1 (in Chinese) would not convey that. They are based on words, like (roughly) "smallest" for 1 and "turn the corner" for 7, but are now distinct from them.

    As for the normal digit 2, it is the same numeral in any base. I agree that "31" for example does not exude the essence of being hex, so maybe that's your point?

    TradeStation Group, Inc. is a publicly-traded holding company (NASDAQ GS: TRAD) of three operating subsidiaries, TradeStation Securities, Inc. (Member NYSE, FINRA, SIPC and NFA), TradeStation Technologies, Inc., a trading software and subscription company, and TradeStation Europe Limited, a United Kingdom, FSA-authorized introducing brokerage firm. None of these companies provides trading or investment advice, recommendations or endorsements of any kind. The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any computer.



    This archive was generated by hypermail 2.1.5 : Wed Jun 09 2010 - 14:45:08 CDT