Hello,
I just tried 'playback' in the current cvs maxima.
Here is the output.
(%i1) build_info();
Maxima version: 5.11.0cvs
Maxima build date: 5:24 4/4/2007
host type: i686-pc-linux-gnu
lisp-implementation-type: GNU Common Lisp (GCL)
lisp-implementation-version: GCL 2.6.7
(%o1)
(%i2) f: x^3 -x;
3
(%o2) x - x
(%i3) factor(f);
(%o3) (x - 1) x (x + 1)
(%i4) playback(input);
(%i1)
Maxima encountered a Lisp error:
Error in MACSYMA-TOP-LEVEL [or a callee]:
Error in TYPE-ERROR-DATUM [or a callee]: The slot CONDITIONS::DATUM is
unbound in the object #<CONDITIONS::INTERNAL-TYPE-ERROR.0>.
Fast links are on: do (use-fast-links nil) for debugging
Broken at SLOT-UNBOUND.
1 (Continue) Maxima top-level
2 (Abort) Return to debug level 1.
3 Return to top level.
dbl:MAXIMA>>>
So, I went back to 5.11.0 on another machine. It works fine.
Here is the output.
(%i1) build_info();
Maxima version: 5.11.0
Maxima build date: 11:55 2/27/2007
host type: i686-pc-linux-gnu
lisp-implementation-type: GNU Common Lisp (GCL)
lisp-implementation-version: GCL 2.6.7
(%o1)
(%i2) f: x^3 -x;
3
(%o2) x - x
(%i3) factor(f);
(%o3) (x - 1) x (x + 1)
(%i4) playback(input);
(%i1) build_info();
(%i2) f:x^3-x;
(%i3) factor(f);
(%o4) done
(%i5)
-sen
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| Sheldon E. Newhouse | e-mail: sen1 at math.msu.edu |
| Mathematics Department | |
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