Algorithm Extension

The algorithm extension provides a means to display psuedo-code similar to the latex algorithmicx package. Algorithms are similar to tables in that users can assign captions, ids, and provide shortcuts to the algorithm.

Configuration options for the algorithm extension.

Key	Default	Description
active	True	Toggle for disabling the extension. This only changes the initial active state, use setActive to control at runtime.
prefix	Algorithm	The caption prefix (e.g., Alg.).

The Algorithm Float

Example of assigning a caption and id

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HTML

!algorithm caption=Test id=algotest
[!function!begin name=testFunction]
[!function!end]

Look at [!ref](algotest)

Algorithm 2: Test

1: function testFunction

2: end function

Look at Algorithm 2

Configuration options for the algorithm command.

Key	Default	Description
style	None	The style settings that are passed to rendered HTML tag.
class	None	The class settings to be passed to rendered HTML tag.
id	None	The class settings to be passed to the rendered tag.
caption	None	The caption text for the float object.
prefix	None	The numbered caption label to include prior to the caption text.

Line Commands

The algorithm command by itself is not very informative. Users should use the following line commands following the algorithm float definition. Below is an example using some of the commands described in the following sections. $var element = document.getElementById("moose-equation-6a7d014b-7ffe-48a1-bc6c-279425323295");katex.render("\\quad", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$

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HTML

!algorithm caption=The Bellman-Kalaba algorithm id=bk
[!function!begin name=BellmanKalab param=$G$, $u$, $l$, $p$]
[!for!begin condition=$v\in V(G)$]
[!state text=$l(v) \leftarrow \infty$]
[!for!end]
[!state text=$l(u) \leftarrow 0$]
[!while!begin condition=$changed$ comment=Intial is $changed \leftarrow \text{True}$]
[!for!begin condition=$i \leftarrow 1, n$]
[!state text=$min \leftarrow l(v_i)$]
[!for!begin condition=$j \leftarrow 1, n$]
[!ifthen!if condition=$min > e(v_i, v_j) + l(v_j)$]
[!state text=$min \leftarrow e(v_i, v_j) + l(v_j)$]
[!state text=$p(i) \leftarrow v_j$]
[!ifthen!end]
[!for!end]
[!state text=$l’(i) \leftarrow min$]
[!for!end]
[!state text=$changed \leftarrow l \not= l’$]
[!state text=$l \leftarrow l’$]
[!while!end]
[!function!end]

Algorithm 1: The Bellman-Kalaba algorithm

1: function BellmanKalab(

var element = document.getElementById("moose-equation-9df86fd7-51e9-4c7d-aaa6-0a9f9e78698c");katex.render("G", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

var element = document.getElementById("moose-equation-bda0932d-4ba4-4ba9-ada7-fa33d968fa0a");katex.render("u", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

var element = document.getElementById("moose-equation-078d98df-8d4b-43eb-b5cc-bd98d8be9f23");katex.render("l", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

var element = document.getElementById("moose-equation-011c3404-451a-424a-b1ab-ef5b1a2ace48");katex.render("p", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

)

2: for

var element = document.getElementById("moose-equation-02ea4c6f-bc14-4ca8-ba34-bfc9e6e76181");katex.render("v\\in V(G)", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

var element = document.getElementById("moose-equation-eeb83f90-6a3e-4a4d-8898-03e637059c7e");katex.render("l(v) \\leftarrow \\infty", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

4: end for

var element = document.getElementById("moose-equation-ba7f9d5d-e233-4219-80a5-d90298b4a093");katex.render("l(u) \\leftarrow 0", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

6: while

var element = document.getElementById("moose-equation-840e3373-ab4d-42e6-94fc-75d5f73748e2");katex.render("changed", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

do▹ Intial is

var element = document.getElementById("moose-equation-0579d799-1e79-4531-bc01-3809c016280e");katex.render("changed \\leftarrow \\text{True}", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

7: for

var element = document.getElementById("moose-equation-a4d178ce-1b46-487b-9d72-ac05fd3e1ff4");katex.render("i \\leftarrow 1, n", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

var element = document.getElementById("moose-equation-c98d1cc2-045e-4c20-a9bd-2d0e303d0363");katex.render("min \\leftarrow l(v_i)", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

9: for

var element = document.getElementById("moose-equation-20226067-4c2a-4f4b-bfa2-d71a2f86361e");katex.render("j \\leftarrow 1, n", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

10: if

var element = document.getElementById("moose-equation-45d99650-4d3d-4c21-9d7a-d83ec4df045e");katex.render("min > e(v_i, v_j) + l(v_j)", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

then

11:

var element = document.getElementById("moose-equation-cc3505d3-0792-4b2f-81ca-b3260b880548");katex.render("min \\leftarrow e(v_i, v_j) + l(v_j)", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

12:

var element = document.getElementById("moose-equation-a3b73bd6-3939-4801-963c-77ea561ccc8b");katex.render("p(i) \\leftarrow v_j", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

13: end if

14: end for

15:

var element = document.getElementById("moose-equation-79365089-f78f-4063-884a-df3fab5f947b");katex.render("l\u2019(i) \\leftarrow min", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

16: end for

17:

var element = document.getElementById("moose-equation-abbee118-521c-4735-99de-4740c01ad773");katex.render("changed \\leftarrow l \\not= l\u2019", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

18:

var element = document.getElementById("moose-equation-de92d4db-55f5-41fc-a70d-7095f569d9e6");katex.render("l \\leftarrow l\u2019", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});

19: end while

20: end function

Function Commands

Example of using function line commands

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HTML

!algorithm
[!function!begin name=<function name> param=parameters]
<content>
[!function!end]
[!procedure!begin name=<procedure name> param=parameters]
<content>
[!procedure!end]

1: function <function name>(parameters)

2: end function

3: procedure <procedure name>(parameters)

4: end procedure

Configuration options for the algorithm command.

Key	Default	Description
style	None	The style settings that are passed to rendered HTML tag.
class	None	The class settings to be passed to rendered HTML tag.
id	None	The class settings to be passed to the rendered tag.
comment	None	Comment placed to right of algorithm component.
name	None	Function name
param	None	Function parameters

Loop Commands

Example of using loop line commands

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HTML

!algorithm
[!while!begin condition=<condition>]
<content>
[!while!end]
[!for!begin condition=<condition>]
<content>
[!for!end]

1: while <condition> do

2: end while

3: for <condition> do

4: end for

Configuration options for the algorithm command.

Key	Default	Description
style	None	The style settings that are passed to rendered HTML tag.
class	None	The class settings to be passed to rendered HTML tag.
id	None	The class settings to be passed to the rendered tag.
comment	None	Comment placed to right of algorithm component.
condition		Loop condition

If-Then Commands

Example of using if-then line commands

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HTML

!algorithm
[!ifthen!if condition=<condition>]
<content>
[!ifthen!elif condition=<condition>]
<content>
[!ifthen!else]
<content>
[!ifthen!end]

1: if <condition> then

2: else if <condition> then

3: else

4: end if

Configuration options for the algorithm command.

Key	Default	Description
style	None	The style settings that are passed to rendered HTML tag.
class	None	The class settings to be passed to rendered HTML tag.
id	None	The class settings to be passed to the rendered tag.
comment	None	Comment placed to right of algorithm component.
condition		If and if else condition

Statement Command

Example of using statement line commands

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HTML

!algorithm
[!state text=<text>]

1: <text>

Configuration options for the algorithm command.

Key	Default	Description
style	None	The style settings that are passed to rendered HTML tag.
class	None	The class settings to be passed to rendered HTML tag.
id	None	The class settings to be passed to the rendered tag.
comment	None	Comment placed to right of algorithm component.
text		Statement text

The Algorithm Float
Line Commands

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INL Applications and Remote Access

Algorithm Extension

The Algorithm Float

Line Commands

Function Commands

Loop Commands

If-Then Commands

Statement Command