Category:Solvers - Revision history

Jpye at 08:08, 3 April 2015

2015-04-03T08:08:32Z

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	{{~~solvers~~}}<!--to avoid classification of this category as a subcategory -->		<div style="float:right;">{{solverstable}}</div><!--to avoid classification of this category as a subcategory -->
	This is the complete list of solvers provided by ASCEND. At right, the status of solvers (<font color="#008800">working</font> or <font color="#880000">broken</font> or <font color="#888888">dead</font>) is shown by colour.		This is the complete list of solvers provided by ASCEND. At right, the status of solvers (<font color="#008800">working</font> or <font color="#880000">broken</font> or <font color="#888888">dead</font>) is shown by colour.

Jpye at 08:06, 3 April 2015

2015-04-03T08:06:53Z

← Older revision		Revision as of 08:06, 3 April 2015
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	{{~~solverstable~~}}<!--to avoid classification of this category as a subcategory -->		{{solvers}}<!--to avoid classification of this category as a subcategory -->
	This is the complete list of solvers provided by ASCEND. At right, the status of solvers (<font color="#008800">working</font> or <font color="#880000">broken</font> or <font color="#888888">dead</font>) is shown by colour.		This is the complete list of solvers provided by ASCEND. At right, the status of solvers (<font color="#008800">working</font> or <font color="#880000">broken</font> or <font color="#888888">dead</font>) is shown by colour.

Jpye at 22:14, 14 December 2010

2010-12-14T22:14:57Z

← Older revision		Revision as of 22:14, 14 December 2010
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	{{~~solvers~~}}		{{solverstable}}<!--to avoid classification of this category as a subcategory -->
	This is the complete list of solvers provided by ASCEND. At right, the status of solvers (<font color="#008800">working</font> or <font color="#880000">broken</font> or <font color="#888888">dead</font>) is shown by colour.		This is the complete list of solvers provided by ASCEND. At right, the status of solvers (<font color="#008800">working</font> or <font color="#880000">broken</font> or <font color="#888888">dead</font>) is shown by colour.

Jpye at 22:11, 14 December 2010

2010-12-14T22:11:33Z

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	The types of solver available in ASCEND include		The types of solver available in ASCEND include


	* '''LA''' linear algebraic solvers <math>\mathbf A \mathbf x - \mathbf b = \mathbf 0</math>		* '''LA''' linear algebraic solvers <math>\mathbf A \mathbf x - \mathbf b = \mathbf 0</math>

Jpye at 13:36, 2 August 2010

2010-08-02T13:36:04Z

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	* '''LA''' linear algebraic solvers <math>\mathbf A \mathbf x - \mathbf b = \mathbf 0</math>		* '''LA''' linear algebraic solvers <math>\mathbf A \mathbf x - \mathbf b = \mathbf 0</math>
	* '''NLA''' non-linear algebraic solvers <math>\mathbf f(\mathbf x) = \mathbf 0; \mathbf a \le \mathbf x \le \mathbf b</math>		* '''NLA''' non-linear algebraic solvers <math>\mathbf f(\mathbf x) = \mathbf 0; \mathbf a \le \mathbf x \le \mathbf b</math>
	* '''ODE''' ordinary differential equation solvers <math>\frac{~~\partial~~ \mathbf x}{~~\partial~~ t} = \mathbf f(\mathbf x,t)</math>		* '''ODE''' ordinary differential equation solvers <math>\frac{d \mathbf x}{d t} = \mathbf f(\mathbf x,t)</math>
	* '''DAE''' differential-algebraic equation solvers <math>\mathbf f(\mathbf x,\mathbf x',t) = \mathbf 0</math>		* '''DAE''' differential-algebraic equation solvers <math>\mathbf f(\mathbf x,\mathbf x',t) = \mathbf 0</math>
	* '''NLP''' non-linear programming solvers (optimisation)		* '''NLP''' non-linear programming solvers (optimisation)

Jpye at 01:30, 17 May 2010

2010-05-17T01:30:26Z

← Older revision		Revision as of 01:30, 17 May 2010
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	See also [[External Solvers]], [[Optimisation]].		See also [[External Solvers]], [[Optimisation]].



	~~<div id="mw-subcategories">~~
	~~<h2>Subcategories</h2>~~

	~~This category has only the following subcategory.~~
	~~<h3>S</h3>~~

	* [[Category:Solvers\|Solvers]]
	~~</div><div id="mw-pages">~~
	~~<h2>Pages in category "Solvers"</h2>~~

	~~The following 25 pages are in this category, out of 25 total.~~

	~~{\| class="wikitable"~~
	\|-
	\|
	~~<h3>C</h3>~~

	* [[CMSlv]]
	* [[CONOPT]]
	~~<h3>D</h3>~~

	* [[DOPRI5]]
	* [[Dynamic modelling]]
	~~<h3>I</h3>~~

	* [[IDA]]
	* [[IPOPT]]
	* [[IPSlv]]
	~~<h3>L</h3>~~

	* [[LA]]
	\|
	~~<h3>L cont.</h3>~~

	* [[LP]]
	* [[LRSlv]]
	* [[LSODE]]
	* [[Linsol]]
	* [[Linsolqr]]
	* [[Logic Solvers]]
	~~<h3>M</h3>~~

	* [[MINOS]]
	* [[MakeMPS]]
	~~<h3>N</h3>~~

	* [[NGSlv]]
	\|
	~~<h3>N cont.</h3>~~

	* [[NLA]]
	* [[NLP]]
	~~<h3>O</h3>~~

	* [[Obtaining CONOPT for ASCEND]]
	* [[Opt]]
	* [[OptSQP]]
	~~<h3>Q</h3>~~

	* [[QRSlv]]
	~~<h3>S</h3>~~

	* <span class="redirect-in-category">[[Solvers]]</span>
	~~<h3>T</h3>~~

	* [[TRON]]
	\|}
	~~</div>~~
	~~[[Category:Solvers]]~~
	[[Category:Documentation]]		[[Category:Documentation]]

WikiSysop at 04:01, 14 May 2010

2010-05-14T04:01:07Z

← Older revision		Revision as of 04:01, 14 May 2010
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	{~~\| class="wikitable"~~		{{solvers}}
	\|-
	~~! '''[[NLA]]'''~~
	\|-
	~~\| '''[[QRSlv]]'''~~
	\|-
	~~\| '''[[CMSlv]]'''~~
	\|-
	~~\| '''[[IPSlv]]'''~~
	\|-
	~~\| '''[[Opt]]'''~~
	\|-
	~~! '''[[NLP]]'''~~
	\|-
	~~\| '''[[CONOPT]]'''~~
	\|-
	~~\| '''[[IPOPT]]'''~~
	\|-
	~~\| '''[[TRON]]'''~~
	\|-
	~~\| '''[[MINOS]]'''~~
	\|-
	~~\| '''[[NGSlv]]'''~~
	\|-
	~~\| '''[[OptSQP]]'''~~
	\|-
	~~! '''[[DAE]]/[[ODE]]'''~~
	\|-
	~~\| '''[[IDA]]'''~~
	\|-
	~~\| '''[[LSODE]]'''~~
	\|-
	~~\| '''[[DOPRI5]]'''~~
	\|-
	~~! '''[[LA]]'''~~
	\|-
	~~\| '''[[linsolqr]]'''~~
	\|-
	~~\| '''[[linsol]]'''~~
	\|-
	~~! '''[[LP]]'''~~
	\|-
	~~\| '''[[MakeMPS]]'''~~
	\|-
	~~! '''[[Logic_Solvers\|Logic]]'''~~
	\|-
	~~\| '''[[LRSlv]]'''~~
	\|}

	This is the complete list of solvers provided by ASCEND. At right, the status of solvers (<font color="#008800">working</font> or <font color="#880000">broken</font> or <font color="#888888">dead</font>) is shown by colour.		This is the complete list of solvers provided by ASCEND. At right, the status of solvers (<font color="#008800">working</font> or <font color="#880000">broken</font> or <font color="#888888">dead</font>) is shown by colour.

UploadBot: Restored page from Google Cache, uploaded by John Pye

2010-05-13T13:52:54Z

Restored page from Google Cache, uploaded by John Pye

New page

{| class="wikitable"
|-
! '''[[NLA]]'''
|-
| '''[[QRSlv]]'''
|-
| '''[[CMSlv]]'''
|-
| '''[[IPSlv]]'''
|-
| '''[[Opt]]'''
|-
! '''[[NLP]]'''
|-
| '''[[CONOPT]]'''
|-
| '''[[IPOPT]]'''
|-
| '''[[TRON]]'''
|-
| '''[[MINOS]]'''
|-
| '''[[NGSlv]]'''
|-
| '''[[OptSQP]]'''
|-
! '''[[DAE]]/[[ODE]]'''
|-
| '''[[IDA]]'''
|-
| '''[[LSODE]]'''
|-
| '''[[DOPRI5]]'''
|-
! '''[[LA]]'''
|-
| '''[[linsolqr]]'''
|-
| '''[[linsol]]'''
|-
! '''[[LP]]'''
|-
| '''[[MakeMPS]]'''
|-
! '''[[Logic_Solvers|Logic]]'''
|-
| '''[[LRSlv]]'''
|}

This is the complete list of solvers provided by ASCEND. At right, the status of solvers (<font color="#008800">working</font> or <font color="#880000">broken</font> or <font color="#888888">dead</font>) is shown by colour.

The types of solver available in ASCEND include

* '''LA''' linear algebraic solvers <math>\mathbf A \mathbf x - \mathbf b = \mathbf 0</math>
* '''NLA''' non-linear algebraic solvers <math>\mathbf f(\mathbf x) = \mathbf 0; \mathbf a \le \mathbf x \le \mathbf b</math>
* '''ODE''' ordinary differential equation solvers <math>\frac{\partial \mathbf x}{\partial t} = \mathbf f(\mathbf x,t)</math>
* '''DAE''' differential-algebraic equation solvers <math>\mathbf f(\mathbf x,\mathbf x',t) = \mathbf 0</math>
* '''NLP''' non-linear programming solvers (optimisation)

Solvers of all of these types exist and are currently useful. Some API design issues still need work, including the way in which ASCEND implements derivatives in equations.

Currently all the NLA/NLP solvers operate via the 'SLV' API, the ODE and DAE solvers use the 'Integrator' API, and the LA solver have sort-of their own linear API (although they are effectively different).

See also [[External Solvers]], [[Optimisation]].

<div id="mw-subcategories">
<h2>Subcategories</h2>

This category has only the following subcategory.
<h3>S</h3>

* [[Category:Solvers|Solvers]]
</div><div id="mw-pages">
<h2>Pages in category "Solvers"</h2>

The following 25 pages are in this category, out of 25 total.

{| class="wikitable"
|-
|
<h3>C</h3>

* [[CMSlv]]
* [[CONOPT]]
<h3>D</h3>

* [[DOPRI5]]
* [[Dynamic modelling]]
<h3>I</h3>

* [[IDA]]
* [[IPOPT]]
* [[IPSlv]]
<h3>L</h3>

* [[LA]]
|
<h3>L cont.</h3>

* [[LP]]
* [[LRSlv]]
* [[LSODE]]
* [[Linsol]]
* [[Linsolqr]]
* [[Logic Solvers]]
<h3>M</h3>

* [[MINOS]]
* [[MakeMPS]]
<h3>N</h3>

* [[NGSlv]]
|
<h3>N cont.</h3>

* [[NLA]]
* [[NLP]]
<h3>O</h3>

* [[Obtaining CONOPT for ASCEND]]
* [[Opt]]
* [[OptSQP]]
<h3>Q</h3>

* [[QRSlv]]
<h3>S</h3>

* <span class="redirect-in-category">[[Solvers]]</span>
<h3>T</h3>

* [[TRON]]
|}
</div>
[[Category:Solvers]]
[[Category:Documentation]]