Hi,
I don't think that the trac 1460 is really fixed. The bug just got moved
around.
http://trac.sagemath.org/sage_trac/ticket/1460
# sage 2.9
sage: t=var('t')
sage: f=t*sin(0)
sage: float(f(1))
# goes boom for a different reason than in 2.8.15
It seems the originally submitted patch by was has a doc-test testing this very
thing, but the actual code in my newly upgraded 2.9 just has a bunch of
doc-strings that look like:
"""
EXAMPLES:
"""
with no examples!
I'm not sure what went on beyond that.
--
Joel
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