Hello,
Here is a simple session that exhibits a bug, I don't know "where" it
comes from:
========================================================================
$ sage
----------------------------------------------------------------------
| SAGE Version 2.3, Release Date: 2007-03-06 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
sage: f = maxima.function('x','gamma(x)')
sage: # f # do not print f
sage: g = f(1/7)
sage: g
gamma(1/7)
sage: f = gp(sin(x))
sage: f
x - 1/6*x^3 + 1/120*x^5 - 1/5040*x^7 + 1/362880*x^9 - 1/39916800*x^11 +
1/6227020800*x^13 - 1/1307674368000*x^15 + O(x^17)
sage: maxima(sin(x))
gamma(x)
==========================================================================
At the end maxima(sin(x)) returns the MaximaElement gamma(x) :-(
I spent some time trying to find a simple and reproducible way that
triggers this bug, modifying one line, for example printing 'f', can
lead to an, apparently, correct computation so try this in a fresh
session.
Many thanks for your work,
Greg
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