As an old engineer, Cal. Poly, 1971, I can recommend two things:
Keep a copy of the print book handy, and when a symbol comes by which
is new to you, compare notes with a sighted math reader who can tell
you what it means.
Second, there is a Braille guide to the Code, mostly written for transcribers, from which you can study a rule of usage here and there;
mine was a 3-volume set from the American Printing House, (502) 895-2405
(I think that's right, but anyhow, they are listed in Louisville).
Don't bother "learning the Code"; figure it out as you go.
Bill Gerrey
This archive was generated by hypermail 2b29 : Sun Dec 02 2012 - 01:30:04 PST