Dear all,
Does anyone know what is going on here (the double Maxima exit)? It
must have something to do with the sum loading, I guess, since this
doesn't happen with integration (see below). If someone has an older
Sage it would be worth testing to make sure this happens there (this
was all incorporated in Sage 4.2.1, I think, and I don't think has
changed much since then). Doing the steps in the code 'by hand' does
not yield the double exit. Thanks!
- kcrisman
----------------------------------------------------------------------
| Sage Version 4.4.4, Release Date: 2010-06-23 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
Loading Sage library. Current Mercurial branch is: hackbranch
sage: var('i n')
(i, n)
sage: sum((n-2*i)^2,i,1,n-1)
1/3*n^3 - n^2 + 2/3*n
sage:
Exiting Sage (CPU time 0m0.12s, Wall time 0m13.05s).
Exiting spawned Maxima process.
Exiting spawned Maxima process.
----------------------------------------------------------------------
| Sage Version 4.4.4, Release Date: 2010-06-23 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
Loading Sage library. Current Mercurial branch is: hackbranch
sage: integrate(x^3,x)
1/4*x^4
sage:
Exiting Sage (CPU time 0m0.08s, Wall time 0m5.69s).
Exiting spawned Maxima process.
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