hello. Mac osx 10.7.3, sage-5.0 precompiled.
In the notebook, if I do this:
var('a')
var('b')
assume(a>0)
assume(b>0)
integrate(x^(a-1)*(1-x)^(b-1),x,0,1)
the typeset answer comes back as "B(a,b)".
But typing "B?" returns "no object B currently defined".
Of course, B(.,.) is the beta function and "beta?" gives the help page. But
it is potentially very confusing to be given an answer in terms of a
function (B) which
(apparently) is not documented. Couldn't sage somehow redirect the user
to the help page for beta, when they type "B?"?
Best wishes
Robin
--
Robin Hankin
Uncertainty Analyst
[email protected]
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