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Options for lucidabr package (paraphrased from lucidabr.txt): (lboptioon.txt)
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See lucidabr.txt for details on the package options.

To get the documentation for the lucidabr package, run TeX 
(or LaTeX) on the file lucidabr.dtx and print the result.

The lucidabr package contains the code to support the Lucida Bright
and Lucida New Math fonts. You invoke it using

	\usepackage[...]{lucidabr}

where the ... indicated optional arguments.  This package supports 
several options.  The default options are

	[noexpert,lucidascale,mathitalic1,slantedgreek,errorshow] 

(*) [noexpert] Lucida Bright Expert fonts *not* available
(*) [expert] Lucida Bright Expert fonts available (needed for bold math)

Special scaling has been set up for Lucida Bright fonts to control
the relative sizes of text and math fonts.
The default is to scale, but two options allow you to
revert to `normal' behaviour, or get even smaller.

(*) [lucidascale]
(*) [nolucidascale]
(*) [lucidasmallscale]

Choose style of letters in math. Italic3 is not really italic at all,
more a roman font with math spacing. Italic2 is not really
slanted but a different style of italic.

(*) [mathitalic1]			% `alternate' math italic (lbmo) default
(*) [mathitalic2]			% original math italic (lbmi)
(*) [mathitalic3]			% upright `math italic' (lbmr)

Choose between slanted and upright lowercase Greek.
Uppercase Greek is always upright.

(*) [slantedgreek]
(*) [uprightgreek]

Define extra command names to access:
uppercase slanted Greek (\varGamma...)
lowercase upright Greek (\upalpha...)
Irrespective of whether \alpha is accessing upright or
slanted Greek alphabet.

(*) [vargreek]

Do not define individual command names to all the AMS
math symbols (and a few extra Lucida math symbols).
This makes this package emulate the amsfonts package rather
than the amssymbl package. It saves a lot of space for smaller
TeX systems. You can then just define commands for the symbols
you are going to use.

(*) [noamssymbols]

Font encoding for the operators font.
Normally this options does not need to be explicitly
given as the default is to use the current default text
encoding, so if \usepackage[T1]{fontenc} is used before
loading this package, T1 encoding will be used.
These options are similar to the ones provided by the
mathtime package. Note that when cm fonts are being used
the OT1 encoding is always used for the operators font
as it is required to access Greek in that case. However
Lucida Bright provides upper and lowercase Greek in the math fonts.

(*) [OT1]		% TeX text
(*) [LY1]		% TeX 'n ANSI
(*) [T1]		% Cork

(*) [seriftt]	% use Lucida Typewriter instead of Lucida Sans Typewriter
(*) [fax]		% use Lucida Fax instead of Lucida Bright
(*) [casual]	% Use Lucida Casual instead of Lucida Bright
(*) [calligraphic]	% Use Lucida Calligraphic for italic text
(*) [handwriting]	% Use Lucida Handwriting Italic for italic text

This package makes a lot of font re-assignments. Normally these
generate warning messages on the terminal, however getting so many
messages would be distracting, so a further three options control the
font tracing. Even more control may be obtained by loading the
tracefnt package.

(*)	[errorshow] Only show font *errors* on the terminal.
    Warnings are just sent to the log file. This is the default
    for this package.

(*)	[warningshow] Show font warnings on the terminal. This
    corresponds to the usual LaTeX 2e behaviour.

(*)	[nofontinfo] Suppress all font warnings, even from the log file.