The Take Home Database - Revision history

Drorbn: /* Using the Take Home Database from a Linux Shell */

2007-07-18T18:51:30Z

Using the Take Home Database from a Linux Shell

← Older revision		Revision as of 14:51, 18 July 2007
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	==Using the Take Home Database from a Linux Shell==		==Using the Take Home Database from a Linux Shell==

	The examples in this section assume that you have downloaded all the "small pieces" from the previous section and ~~places~~ them in your working directory, but that you did not bother to uncompress them.		The examples in this section assume that you have downloaded all the "small pieces" from the previous section and placed them in your working directory, but that you did not bother to uncompress them.

	The Jones polynomial of [[10_71]]:		The Jones polynomial of [[10_71]]:

Drorbn: /* Using The Take Home Database From a Linux Shell */

2007-07-18T18:44:53Z

Using The Take Home Database From a Linux Shell

← Older revision		Revision as of 14:44, 18 July 2007
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	*{{Katlas Link\|Data/TorusKnots.rdf.gz\|TorusKnots.rdf.gz}} (0.04MB/0.5MB) - Data from [[36 Torus Knots]].		*{{Katlas Link\|Data/TorusKnots.rdf.gz\|TorusKnots.rdf.gz}} (0.04MB/0.5MB) - Data from [[36 Torus Knots]].

	==Using ~~The~~ Take Home Database ~~From~~ a Linux Shell==		==Using the Take Home Database from a Linux Shell==

	The examples in this section assume that you have downloaded all the "small pieces" from the previous section and places them in your working directory, but that you did not bother to uncompress them.		The examples in this section assume that you have downloaded all the "small pieces" from the previous section and places them in your working directory, but that you did not bother to uncompress them.

Drorbn at 18:44, 18 July 2007

2007-07-18T18:44:24Z

← Older revision		Revision as of 14:44, 18 July 2007
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	*{{Katlas Link\|Data/TorusKnots.rdf.gz\|TorusKnots.rdf.gz}} (0.04MB/0.5MB) - Data from [[36 Torus Knots]].		*{{Katlas Link\|Data/TorusKnots.rdf.gz\|TorusKnots.rdf.gz}} (0.04MB/0.5MB) - Data from [[36 Torus Knots]].

	==Using From a Linux Shell==		==Using The Take Home Database From a Linux Shell==

	The examples in this section assume that you have downloaded all the "small pieces" from the previous section and places them in your working directory, but that you did not bother to uncompress them.		The examples in this section assume that you have downloaded all the "small pieces" from the previous section and places them in your working directory, but that you did not bother to uncompress them.

Drorbn: /* Loading */

2007-07-18T18:43:59Z

← Older revision		Revision as of 14:43, 18 July 2007
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	*{{Katlas Link\|Data/Knots14.rdf.gz\|Knots14.rdf.gz}} (11MB/73MB) - Data for 14 crossing knots.		*{{Katlas Link\|Data/Knots14.rdf.gz\|Knots14.rdf.gz}} (11MB/73MB) - Data for 14 crossing knots.
	*{{Katlas Link\|Data/Knots15.rdf.gz\|Knots15.rdf.gz}} (31MB/220MB) - Data for 15 crossing knots.		*{{Katlas Link\|Data/Knots15.rdf.gz\|Knots15.rdf.gz}} (31MB/220MB) - Data for 15 crossing knots.
	*{{Katlas Link\|Data/Links.rdf.gz\|Links.rdf.gz}} (0.6MB/6MB) - Data ~~for~~ ~~links~~.		*{{Katlas Link\|Data/Links.rdf.gz\|Links.rdf.gz}} (0.6MB/6MB) - Data from [[The Thistlethwaite Link Table]].
	*{{Katlas Link\|Data/TorusKnots.rdf.gz\|TorusKnots.rdf.gz}} (0.04MB/0.5MB) - Data ~~for~~ ~~torus~~ ~~knots~~.		*{{Katlas Link\|Data/TorusKnots.rdf.gz\|TorusKnots.rdf.gz}} (0.04MB/0.5MB) - Data from [[36 Torus Knots]].

	==Using From a Linux Shell==		==Using From a Linux Shell==

Drorbn at 18:40, 18 July 2007

2007-07-18T18:40:50Z

← Older revision		Revision as of 14:40, 18 July 2007
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	{{In Preparation}}
	All knot data on the Knot Atlas is now available as a take-home database file in compressed [http://en.wikipedia.org/wiki/Resource_Description_Framework RDF] (Resource Description Framework) format. Load it and use it as follows.		All knot data on the Knot Atlas is now available as a take-home database file in compressed [http://en.wikipedia.org/wiki/Resource_Description_Framework RDF] (Resource Description Framework) format. Load it and use it as follows.

Drorbn: /* Using From a Linux Shell */

2007-07-18T18:39:16Z

Using From a Linux Shell

Drorbn: /* Loading */

2007-07-18T18:36:45Z

← Older revision		Revision as of 14:36, 18 July 2007
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	Pick up the full untreated unsorted monster {{Katlas Link\|Data/katlas.rdf.gz\|katlas.rdf.gz}} and save it somewhere where you have a lot of space; it is almost 50MB compressed and almost 400MB uncompressed.		Pick up the full untreated unsorted monster {{Katlas Link\|Data/katlas.rdf.gz\|katlas.rdf.gz}} and save it somewhere where you have a lot of space; it is almost 50MB compressed and almost 400MB uncompressed.

	Alternatively, pick up one of the sorted smaller pieces from our {{Katlas Link\|Data/\|Data}} directory}}:		Alternatively, pick up one of the sorted smaller pieces from our {{Katlas Link\|Data/\|Data}} directory:
	*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].		*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].
	*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].		*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].

Drorbn: /* Loading */

2007-07-18T18:31:30Z

← Older revision		Revision as of 14:31, 18 July 2007
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	Pick up the full untreated unsorted monster {{Katlas Link\|Data/katlas.rdf.gz\|katlas.rdf.gz}} and save it somewhere where you have a lot of space; it is almost 50MB compressed and almost 400MB uncompressed.		Pick up the full untreated unsorted monster {{Katlas Link\|Data/katlas.rdf.gz\|katlas.rdf.gz}} and save it somewhere where you have a lot of space; it is almost 50MB compressed and almost 400MB uncompressed.

	Alternatively, pick up one of the sorted smaller pieces:		Alternatively, pick up one of the sorted smaller pieces from our {{Katlas Link\|Data/\|Data}} directory}}:
	*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].		*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].
	*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].		*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].

Drorbn at 18:25, 18 July 2007

2007-07-18T18:25:29Z

← Older revision		Revision as of 14:25, 18 July 2007
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	*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].		*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].
	*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].		*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].
			*{{Katlas Link\|Data/Knots12.rdf.gz\|Knots12.rdf.gz}} (0.7MB/4MB) - Data for 12 crossing knots.
			*{{Katlas Link\|Data/Knots13.rdf.gz\|Knots13.rdf.gz}} (3MB/17MB) - Data for 13 crossing knots.
			*{{Katlas Link\|Data/Knots14.rdf.gz\|Knots14.rdf.gz}} (11MB/73MB) - Data for 14 crossing knots.
			*{{Katlas Link\|Data/Knots15.rdf.gz\|Knots15.rdf.gz}} (31MB/220MB) - Data for 15 crossing knots.
			*{{Katlas Link\|Data/Links.rdf.gz\|Links.rdf.gz}} (0.6MB/6MB) - Data for links.
			*{{Katlas Link\|Data/TorusKnots.rdf.gz\|TorusKnots.rdf.gz}} (0.04MB/0.5MB) - Data for torus knots.

	==Using From a Linux Shell==		==Using From a Linux Shell==

Scott: /* Creating the database */

2007-07-18T15:38:43Z

Creating the database

← Older revision		Revision as of 11:38, 18 July 2007
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	==Creating the database==		==Creating the database==
			If you have access to the katlas command line, you can follow these instructions for [[Creating the take home database]].

← Older revision		Revision as of 14:43, 18 July 2007
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	*{{Katlas Link\|Data/Knots14.rdf.gz\|Knots14.rdf.gz}} (11MB/73MB) - Data for 14 crossing knots.		*{{Katlas Link\|Data/Knots14.rdf.gz\|Knots14.rdf.gz}} (11MB/73MB) - Data for 14 crossing knots.
	*{{Katlas Link\|Data/Knots15.rdf.gz\|Knots15.rdf.gz}} (31MB/220MB) - Data for 15 crossing knots.		*{{Katlas Link\|Data/Knots15.rdf.gz\|Knots15.rdf.gz}} (31MB/220MB) - Data for 15 crossing knots.
	*{{Katlas Link\|Data/Links.rdf.gz\|Links.rdf.gz}} (0.6MB/6MB) - Data ~~for~~ ~~links~~.		*{{Katlas Link\|Data/Links.rdf.gz\|Links.rdf.gz}} (0.6MB/6MB) - Data from [[The Thistlethwaite Link Table]].
	*{{Katlas Link\|Data/TorusKnots.rdf.gz\|TorusKnots.rdf.gz}} (0.04MB/0.5MB) - Data ~~for~~ ~~torus~~ ~~knots~~.		*{{Katlas Link\|Data/TorusKnots.rdf.gz\|TorusKnots.rdf.gz}} (0.04MB/0.5MB) - Data from [[36 Torus Knots]].

	==Using From a Linux Shell==		==Using From a Linux Shell==

← Older revision		Revision as of 14:36, 18 July 2007
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	Pick up the full untreated unsorted monster {{Katlas Link\|Data/katlas.rdf.gz\|katlas.rdf.gz}} and save it somewhere where you have a lot of space; it is almost 50MB compressed and almost 400MB uncompressed.		Pick up the full untreated unsorted monster {{Katlas Link\|Data/katlas.rdf.gz\|katlas.rdf.gz}} and save it somewhere where you have a lot of space; it is almost 50MB compressed and almost 400MB uncompressed.

	Alternatively, pick up one of the sorted smaller pieces from our {{Katlas Link\|Data/\|Data}} directory}}:		Alternatively, pick up one of the sorted smaller pieces from our {{Katlas Link\|Data/\|Data}} directory:
	*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].		*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].
	*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].		*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].

← Older revision		Revision as of 14:31, 18 July 2007
Line 5:		Line 5:
	Pick up the full untreated unsorted monster {{Katlas Link\|Data/katlas.rdf.gz\|katlas.rdf.gz}} and save it somewhere where you have a lot of space; it is almost 50MB compressed and almost 400MB uncompressed.		Pick up the full untreated unsorted monster {{Katlas Link\|Data/katlas.rdf.gz\|katlas.rdf.gz}} and save it somewhere where you have a lot of space; it is almost 50MB compressed and almost 400MB uncompressed.

	Alternatively, pick up one of the sorted smaller pieces:		Alternatively, pick up one of the sorted smaller pieces from our {{Katlas Link\|Data/\|Data}} directory}}:
	*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].		*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].
	*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].		*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].

← Older revision		Revision as of 14:25, 18 July 2007
Line 8:		Line 8:
	*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].		*{{Katlas Link\|Data/Rolfsen.rdf.gz\|Rolfsen.rdf.gz}} (1MB/5MB) - Data from [[The Rolfsen Knot Table]].
	*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].		*{{Katlas Link\|Data/Knots11.rdf.gz\|Knots11.rdf.gz}} (0.5MB/5MB) - Data from [[The Hoste-Thistlethwaite Table of 11 Crossing Knots]].
			*{{Katlas Link\|Data/Knots12.rdf.gz\|Knots12.rdf.gz}} (0.7MB/4MB) - Data for 12 crossing knots.
			*{{Katlas Link\|Data/Knots13.rdf.gz\|Knots13.rdf.gz}} (3MB/17MB) - Data for 13 crossing knots.
			*{{Katlas Link\|Data/Knots14.rdf.gz\|Knots14.rdf.gz}} (11MB/73MB) - Data for 14 crossing knots.
			*{{Katlas Link\|Data/Knots15.rdf.gz\|Knots15.rdf.gz}} (31MB/220MB) - Data for 15 crossing knots.
			*{{Katlas Link\|Data/Links.rdf.gz\|Links.rdf.gz}} (0.6MB/6MB) - Data for links.
			*{{Katlas Link\|Data/TorusKnots.rdf.gz\|TorusKnots.rdf.gz}} (0.04MB/0.5MB) - Data for torus knots.

	==Using From a Linux Shell==		==Using From a Linux Shell==

← Older revision		Revision as of 14:39, 18 July 2007
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	The Jones polynomial of [[10_71]]:		The Jones polynomial of [[10_71]]:
	<pre>		<pre>
	[drorbn@katlas ~/~~TakeHomeDatabase~~]$ zgrep 10_71 Rolfsen.rdf.gz \| grep Jones_Polynomial		[drorbn@katlas ~/Data]$ zgrep 10_71 Rolfsen.rdf.gz \| grep Jones_Polynomial
	<knot:10_71> <invariant:Jones_Polynomial> "<math>-q^5+3 q^4-6 q^3+10 q^2-12 q+13-12 q^{-1} +10 q^{-2} -6 q^{-3} +3 q^{-4} - q^{-5} </math>" .		<knot:10_71> <invariant:Jones_Polynomial> "<math>-q^5+3 q^4-6 q^3+10 q^2-12 q+13-12 q^{-1} +10 q^{-2} -6 q^{-3} +3 q^{-4} - q^{-5} </math>" .
	</pre>		</pre>
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	The first few invariants (lexicographically) of [[10_71]]:		The first few invariants (lexicographically) of [[10_71]]:
	<pre>		<pre>
	[drorbn@katlas ~/~~TakeHomeDatabase~~]$ zgrep knot:10_71 Rolfsen.rdf.gz \| head		[drorbn@katlas ~/Data]$ zgrep knot:10_71 Rolfsen.rdf.gz \| head
	<knot:10_71> <invariant:2nd_AlexanderIdeal> "<math>\\{1\\}</math>" .		<knot:10_71> <invariant:2nd_AlexanderIdeal> "<math>\\{1\\}</math>" .
	<knot:10_71> <invariant:3-Genus> "3" .		<knot:10_71> <invariant:3-Genus> "3" .
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	The [[The Alexander-Conway Polynomial\|Alexander Polynomials]] of the last few knots in the Rolfsen table:		The [[The Alexander-Conway Polynomial\|Alexander Polynomials]] of the last few knots in the Rolfsen table:
	<pre>		<pre>
	[drorbn@katlas ~/~~TakeHomeDatabase~~]$ zgrep Alexander_Polynomial Rolfsen.rdf.gz \| tail		[drorbn@katlas ~/Data]$ zgrep Alexander_Polynomial Rolfsen.rdf.gz \| tail
	<knot:10_156> <invariant:Alexander_Polynomial> "<math>t^3-4 t^2+8 t-9+8 t^{-1} -4 t^{-2} + t^{-3} </math>" .		<knot:10_156> <invariant:Alexander_Polynomial> "<math>t^3-4 t^2+8 t-9+8 t^{-1} -4 t^{-2} + t^{-3} </math>" .
	<knot:10_157> <invariant:Alexander_Polynomial> "<math>-t^3+6 t^2-11 t+13-11 t^{-1} +6 t^{-2} - t^{-3} </math>" .		<knot:10_157> <invariant:Alexander_Polynomial> "<math>-t^3+6 t^2-11 t+13-11 t^{-1} +6 t^{-2} - t^{-3} </math>" .
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	11 crossings knots with [[The Determinant and the Signature\|determinant]] equal to 1:		11 crossings knots with [[The Determinant and the Signature\|determinant]] equal to 1:
	<pre>		<pre>
	[drorbn@katlas ~/~~TakeHomeDatabase~~]$ zgrep Determinant Knots11.rdf.gz \| grep \"1\"		[drorbn@katlas ~/Data]$ zgrep Determinant Knots11.rdf.gz \| grep \"1\"
	<knot:K11n34> <invariant:Determinant> "1" .		<knot:K11n34> <invariant:Determinant> "1" .
	<knot:K11n42> <invariant:Determinant> "1" .		<knot:K11n42> <invariant:Determinant> "1" .