Closed 3a5ab40a-5e15-47f8-8025-1665d51c0660 closed 10 years ago
Description changed:
---
+++
@@ -1,6 +1,6 @@
I guess the optional spkg `database_sloane_oeis-2005-12.spkg` could be removed.
-The package contains a `sloane-oeis.bz2` which expands to a 20.165.423 Bytes file `sloane-oeis`. This file has 113134 records (with no obvious sort logic):
+The package contains a `sloane-oeis.bz2` which expands to a 20.165.423 Bytes file `sloane-oeis`. This file has 113134 records (apparently sorted by "OEIS lexicographic order"):
A000004 ,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
I confirm that the 2005 package is outdated and thus incomplete, and is included in the current stripped.gz file. So, if this file is actually used, the 2005 package is completely useless, except for historical purposes.
Description changed:
---
+++
@@ -30,4 +30,4 @@
A000001 Number of groups of order n.
A000002 ...
-striped
contains more than double the number of sequence records compared to sloane-oeis
. Often the sequences have additional elements. The new file may also contain corrected errors ...
+stripped
contains more than double the number of sequence records compared to sloane-oeis
. Often the sequences have additional elements. The new file may also contain corrected errors ...
Comparing the sequences of the outdated spkg with the current list of sequences there are about 2.000 sequences with errors
.
This is without counting those that only acquired some new initial elements (like 0, 1, -1, or 2) or those that grew longer.
The spkg should clearly to be removed!
Harald, can you delete the spkg from the web server?
yes, it's gone.
I guess the optional spkg
database_sloane_oeis-2005-12.spkg
could be removed.The package contains a
sloane-oeis.bz2
which expands to a 20.165.423 Bytes filesloane-oeis
. This file has 113134 records (apparently sorted by "OEIS lexicographic order"):On the other hand the module
\src\sage\databases\sloane.py
downloads a current filehttp://oeis.org/stripped.gz
(17.971.650 Bytes).This expands to a 45.252.744 Bytes file with 236976 records (including the 4 header records):
sloane.py also downloads
http://oeis.org/names.gz
with (8.330.058.251 Bytes (expanded 20.853.789 Bytes) and some same number of records as strippd.gz:stripped
contains more than double the number of sequence records compared tosloane-oeis
. Often the sequences have additional elements. The new file may also contain corrected errors ...CC: @sagetrac-tmonteil @rwst @haraldschilly
Component: packages: optional
Keywords: optional database sloane
Author: Wilfried Luebbe
Issue created by migration from https://trac.sagemath.org/ticket/15779