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That key corresponds to non-public symbol. We introduced the notion of "package", and with that comes the ability for a package to have private symbols, not exported to the user. The package "Core" has a number of such symbols, for we regard the use of those symbols as something we are free to change and don't have to document.
What do you really want to do? Maybe there is another way.
2007-02-21 18:20:27 UTC by dangrayson
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Version 0.9.95 fails to find known key in the following example:
-------------------------
i1 : L = QQ[x]
o1 = L
o1 : PolynomialRing
i2 : keys L
o2 = {(lift, L, L), 0, 1, generatorSymbols, generatorExpressions, ...
o2 : List
i3 : L.generatorSymbols
stdio:3:2:(1):[0]: key not found in hash table
i4 :
-------------------------
Version 0.9.2 works OK.
2007-02-21 15:12:46 UTC by psa2
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This has been fixed, and will be available in releases >=
0.9.95.
On my MacBookPro, this now takes 120 seconds. Activity
Monitor (essentially: top) says that virtual memory usage is
761 MB. By tweaking certain parameters, I can get this down
to at most 466 MB, but this fix will possibly not be ready
for 0.9.95.
Anders, If you have other similar...
2006-11-03 17:54:55 UTC by mikestillman
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It also doesn't work well in 0.9.92, but it should work at
least as well as 0.9.8 (I don't think that there was an
algorithm change since then, as far as this computatation is
concerned), so I will look into it.
2006-10-21 02:29:10 UTC by mikestillman
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Ok, it does take a while to run. I tested with the versions
that I have installed.
0.9.2: 253 minutes, used 93 MB total memory, 89 MB resident.
0.9.8: 11 minutes, used 1233 MB total memory, 1197 MB resident.
0.9.20: Never finished, I stopped it after it had used 5 GB.
The example came up when I tried to compute the ideal of an
orbit closure of...
2006-10-21 01:17:30 UTC by abuch
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When I try this code in 0.9.2 it takes forever, well, 20
minutes at least. Does it really work for you?
If I limit it to 600MB in 0.9.93 it runs out of memory in
degree 10 of a gb computation. (To trace gb computations,
try gbTrace=3 before running.)
2006-10-20 17:47:54 UTC by dangrayson
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Thank you for the report, but when I look at the web page
and the files in it, I don't see this problem. I wonder
whether your browser could be changing the name of the file (!).
Since I can't see the problem, I'm closing the ticket.
2006-10-12 18:20:16 UTC by dangrayson
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http://www.math.uiuc.edu/Macaulay2/Downloads/Macaulay2-
0.9.20-i686-CYGWIN_NT-5.1.tgz is the name on the
Donwload page
http://www.math.uiuc.edu/Macaulay2/Downloads/Macaulay2-
0.9.20-i686-CYGWIN_NT-5.1.gz
Is what is down loaded (no tgz)
http://www.math.uiuc.edu/Macaulay2/Downloads/Macaulay2-
0.9.20-i686-CYGWIN_NT-5.1.tar.gz
Is what I renamed it to so WinZip would unzip and
untar...
2006-10-11 23:11:17 UTC by scvblwxq
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The following code runs ok with Macaulay-0.9.2, but
eats all the memory with version 0.9.20. (I'm using
the precompiled binaries for linux.)
R = ZZ/2003[x11,x12,x13,x21,x22,x23,x31,x32,x33,
y11,y12,y13,y21,y22,y23,y31,y32,y33];
f = map(R,R,{x11*y11+x12*y21, x11*y12+x12*y22,
x11*y13+x12*y23, x21*y11+x22*y21, x21*y12+x22*y22,
x21*y13+x22*y23, x31*y11+x32*y21,
2006-10-05 19:17:09 UTC by abuch
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Thanks for the report. We have also built under cygwin --
I'll check the setmode thing.
If you run "make -k check", you'll get more of the error
reports to run. Many of them don't run on our system,
anyway -- it's beta...
2006-09-14 12:35:26 UTC by dangrayson
