Looking at the classical part of the #10632, this is a good advance
and will
be very useful. However I'm wondering if the latex output can be
improved.

One could either (1) implement tableaux with half-boxes on the right
edge
or (2) figure out some way that the labels don't overlap. For example,
the picture of the B3 crystal with shape [3/2,1/2,1/2] has overlapping
labels. The problem is that the ascii implementation is used, and it
is
not so compact.

Possibility (1) was mentioned in an earlier method of Anne's. But
(2) might be an easy and reasonably good fix.

One point is that the spin crystal has a method called "signature"
which produces a string, e.g. '++-' instead of '[1,1,-1]'. This is
more
compact and also well understood, and using that instead of the
spin crystal's __repr__() method would produce more compact
latex representations of the tensor product crystal.

Another question would be whether dot2tex can be made to produce
output that is wider so that the labels don't overlap.

Dan

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