- This topic has 3 replies, 2 voices, and was last updated 15 years, 1 month ago by
.
-
Posts
-
We say that E has degree n over F and write [E:F] = n if E has dimension n as a vector space over F.
Do you know whether there is a Braille symbol to use for the colon-like symbol in this Field-Theory expression?
I would say that if it looks like a colon, it probably is a colon. You would braille this colon unspaced, preceded by a punctuation indicator. I have, however, presented this question to a committee.
Dorothy (answering for Betty Marshall for the week)
Thank you dworthing. I’ve run into this symbol before, but only in isolated situations. This is the first entire chapter devoted to this operation I’ve seen.
Ooops. I think I forgot to finalize my answer. Yes, it is a colon, brailled unspaced but preceded by a punctuation indicator. The thing I would like to add is that the E requires an ELI because if you remove the grouping symbol the E would be a single letter. The F does not require an ELI because removal of the grouping symbol leaves the F next to the sign of comparison. Was that confusing?
edited by dworthing on 5/13/2011
- You must be logged in to reply to this topic.