File:Exterior calc cross product.png
From testwiki
Jump to navigation
Jump to search
Size of this preview: 684 × 600 pixels. Other resolutions: 274 × 240 pixels | 547 × 480 pixels | 876 × 768 pixels | 1,130 × 991 pixels.
Original file (1,130 × 991 pixels, file size: 50 KB, MIME type: image/png)
This file is from Wikimedia Commons and may be used by other projects. The description on its file description page there is shown below.
Summary
| DescriptionExterior calc cross product.png |
English: The cross product viewed in terms of the exterior product and Hodge dual. In red are the unit normal vector and unit "parallel" bivector. The cross product, as the dual of the bivector, has the same magnitude relative to the unit normal vector as the bivector has relative to the unit bivector -- thus the magnitude of the cross product is the area of parallelogram formed by the bivector.
SVG source code (SVG is rendered poorly by the current renderer, especially text and arrows)
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://web.resource.org/cc/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
xmlns:sodipodi="http://inkscape.sourceforge.net/DTD/sodipodi-0.dtd"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
width="112.96"
height="99.050003"
id="svg2"
sodipodi:version="0.32"
inkscape:version="0.43"
sodipodi:docbase="/home/jedidiah/Desktop"
sodipodi:docname="exterior_calc_cross_product.svg"
version="1.0"
inkscape:export-filename="/home/jedidiah/Desktop/Exterior_calc_cross_product.png"
inkscape:export-xdpi="900.44763"
inkscape:export-ydpi="900.44763">
<defs
id="defs4">
<marker
inkscape:stockid="Arrow1Lstart"
orient="auto"
refY="0.0"
refX="0.0"
id="Arrow1Lstart"
style="overflow:visible">
<path
id="path3396"
d="M 0.0,0.0 L 5.0,-5.0 L -12.5,0.0 L 5.0,5.0 L 0.0,0.0 z "
style="fill-rule:evenodd;stroke:#000000;stroke-width:1.0pt;marker-start:none"
transform="scale(0.8)" />
</marker>
<marker
inkscape:stockid="Arrow1Mstart"
orient="auto"
refY="0.0"
refX="0.0"
id="Arrow1Mstart"
style="overflow:visible">
<path
id="path3390"
d="M 0.0,0.0 L 5.0,-5.0 L -12.5,0.0 L 5.0,5.0 L 0.0,0.0 z "
style="fill-rule:evenodd;stroke:#000000;stroke-width:1.0pt;marker-start:none"
transform="scale(0.4)" />
</marker>
<marker
inkscape:stockid="Arrow1Mend"
orient="auto"
refY="0.0"
refX="0.0"
id="Arrow1Mend"
style="overflow:visible;">
<path
id="path3387"
d="M 0.0,0.0 L 5.0,-5.0 L -12.5,0.0 L 5.0,5.0 L 0.0,0.0 z "
style="fill-rule:evenodd;stroke:#000000;stroke-width:1.0pt;marker-start:none;"
transform="scale(0.4) rotate(180)" />
</marker>
<marker
inkscape:stockid="Arrow2Mstart"
orient="auto"
refY="0"
refX="0"
id="Arrow2Mstart"
style="overflow:visible">
<path
id="path3239"
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
transform="scale(0.6,0.6)" />
</marker>
<marker
inkscape:stockid="Arrow2Send"
orient="auto"
refY="0"
refX="0"
id="Arrow2Send"
style="overflow:visible">
<path
id="path4181"
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
transform="matrix(-0.3,0,0,-0.3,0.69,0)" />
</marker>
<marker
style="fill:#952c95;overflow:visible"
id="ArrowViolet"
refX="0"
refY="0"
orient="auto"
inkscape:stockid="ArrowViolet">
<path
transform="matrix(-0.3,0,0,-0.3,0.69,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
id="path2210" />
</marker>
<marker
inkscape:stockid="ArrowRed"
orient="auto"
refY="0"
refX="0"
id="ArrowRed"
style="fill:#ff0000;overflow:visible">
<path
id="path2294"
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
transform="matrix(-0.3,0,0,-0.3,0.69,0)" />
</marker>
<marker
inkscape:stockid="ArrowBlue"
orient="auto"
refY="0"
refX="0"
id="ArrowBlue"
style="fill:#0000ff;overflow:visible">
<path
id="path2227"
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
transform="matrix(-0.3,0,0,-0.3,0.69,0)" />
</marker>
<marker
inkscape:stockid="ArrowGreen"
orient="auto"
refY="0"
refX="0"
id="ArrowGreen"
style="fill:#138813;overflow:visible">
<path
id="path2214"
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
transform="matrix(-0.3,0,0,-0.3,0.69,0)" />
</marker>
<marker
inkscape:stockid="Arrow2Mend"
orient="auto"
refY="0"
refX="0"
id="Arrow2Mend"
style="overflow:visible">
<path
id="path4175"
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
transform="scale(-0.6,-0.6)" />
</marker>
<marker
style="fill:#138813;overflow:visible"
id="Arrow2Dark_green"
refX="0"
refY="0"
orient="auto"
inkscape:stockid="Arrow2Dark_green">
<path
transform="scale(-0.6,-0.6)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
id="path4417" />
</marker>
<marker
style="fill:#e70717;overflow:visible"
id="Arrow2Red"
refX="0"
refY="0"
orient="auto"
inkscape:stockid="Arrow2Red">
<path
transform="scale(-0.6,-0.6)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
id="path4409" />
</marker>
<marker
style="fill:#0000ff;overflow:visible"
id="Arrow2Blue"
refX="0"
refY="0"
orient="auto"
inkscape:stockid="Arrow2Blue">
<path
transform="scale(-0.6,-0.6)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
id="path4397" />
</marker>
<marker
style="fill:#138813;overflow:visible"
id="Arrow2Green"
refX="0"
refY="0"
orient="auto"
inkscape:stockid="Arrow2Green">
<path
transform="scale(-0.6,-0.6)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
id="path4389" />
</marker>
<marker
inkscape:stockid="Arrow2LViolet"
orient="auto"
refY="0"
refX="0"
id="Arrow2LViolet"
style="fill:#952c95;overflow:visible">
<path
id="path4393"
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
transform="scale(-0.6,-0.6)" />
</marker>
<marker
inkscape:stockid="Arrow2Lend"
orient="auto"
refY="0"
refX="0"
id="Arrow2Lend"
style="overflow:visible">
<path
id="path4169"
style="font-size:12px;fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.97309,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
transform="matrix(-1.1,0,0,-1.1,-1.1,0)" />
</marker>
<marker
inkscape:stockid="Arrow1Lend"
orient="auto"
refY="0"
refX="0"
id="Arrow1Lend"
style="overflow:visible">
<path
id="path4151"
d="M 0,0 L 5,-5 L -12.5,0 L 5,5 L 0,0 z "
style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt;marker-start:none"
transform="matrix(-0.8,0,0,-0.8,-10,0)" />
</marker>
</defs>
<sodipodi:namedview
id="base"
pagecolor="#ffffff"
bordercolor="#666666"
borderopacity="1.0"
gridtolerance="50"
guidetolerance="10"
objecttolerance="10"
inkscape:pageopacity="0.0"
inkscape:pageshadow="2"
inkscape:zoom="8.2382632"
inkscape:cx="56.48"
inkscape:cy="49.525002"
inkscape:document-units="px"
inkscape:current-layer="layer1"
showgrid="true"
inkscape:object-paths="false"
inkscape:grid-bbox="false"
inkscape:window-width="1292"
inkscape:window-height="998"
inkscape:window-x="65"
inkscape:window-y="31"
showguides="true"
inkscape:guide-bbox="true"
width="112.96px"
height="99.05px" />
<metadata
id="metadata7">
<rdf:RDF>
<cc:Work
rdf:about="">
<dc:format>image/svg+xml</dc:format>
<dc:type
rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
</cc:Work>
</rdf:RDF>
</metadata>
<g
inkscape:label="Layer 1"
inkscape:groupmode="layer"
id="layer1"
transform="translate(-252.4295,-513.6927)">
<path
sodipodi:type="star"
style="fill:#669bf1;fill-opacity:0.30319148;fill-rule:evenodd;stroke:#000700;stroke-width:1.13190317;stroke-linecap:butt;stroke-linejoin:round;marker-start:none;marker-mid:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
id="path2222"
sodipodi:sides="4"
sodipodi:cx="24.642857"
sodipodi:cy="256.46143"
sodipodi:r1="32.718494"
sodipodi:r2="46.740707"
sodipodi:arg1="0.89366875"
sodipodi:arg2="1.6790669"
inkscape:flatsided="true"
inkscape:rounded="0"
inkscape:randomized="0"
d="M 45.142856,281.96142 L -0.85714185,276.96142 L 4.1428577,230.96143 L 50.142855,235.96143 L 45.142856,281.96142 z "
transform="matrix(-0.660097,0.744873,-1.578815,7.888796e-2,731.68,542.971)" />
<path
style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.4pt;marker-start:none"
d="M 325.23872,564.24731 L 327.23872,562.24731 L 320.23872,564.24731 L 327.23872,566.24731 L 325.23872,564.24731 z "
id="path3407" />
<path
id="path3410"
d="M 342.99608,583.4665 L 342.82644,586.28984 L 346.73728,580.14937 L 340.17274,583.29688 L 342.99608,583.4665 z "
style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.4pt;marker-start:none" />
<path
transform="matrix(-0.292402,0.329241,-0.699365,3.486919e-2,466.7753,574.5316)"
d="M 45.142856,281.96142 L -0.85714185,276.96142 L 4.1428577,230.96143 L 50.142855,235.96143 L 45.142856,281.96142 z "
inkscape:randomized="0"
inkscape:rounded="0"
inkscape:flatsided="true"
sodipodi:arg2="1.6790669"
sodipodi:arg1="0.89366875"
sodipodi:r2="46.740707"
sodipodi:r1="32.718494"
sodipodi:cy="256.46143"
sodipodi:cx="24.642857"
sodipodi:sides="4"
id="path3419"
style="fill:#f8adad;fill-opacity:1;fill-rule:evenodd;stroke:#000700;stroke-width:1.13190317;stroke-linecap:butt;stroke-linejoin:round;marker-start:none;marker-mid:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
sodipodi:type="star" />
<path
style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.1769953pt;marker-start:none"
d="M 294.60079,592.43094 L 294.52564,593.67889 L 296.25802,590.96474 L 293.35014,592.35597 L 294.60079,592.43094 z "
id="path3423" />
<path
id="path3421"
d="M 286.73485,583.93589 L 287.62078,583.05187 L 284.52001,583.93589 L 287.62078,584.81991 L 286.73485,583.93589 z "
style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.1769953pt;marker-start:none" />
<path
style="fill:#138813;fill-opacity:1;fill-rule:evenodd;stroke:#138813;stroke-width:2.9732039;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#ArrowGreen);stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
d="M 257.14154,597.13595 L 292.74056,566.23604"
id="path2196" />
<path
style="fill:#952c95;fill-opacity:1;fill-rule:evenodd;stroke:#952c95;stroke-width:3.00394917;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#ArrowViolet);stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
d="M 256.15738,598.08682 L 322.89099,598.98099"
id="path2202" />
<path
style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#0000ff;stroke-width:3.00708985;stroke-linecap:butt;stroke-linejoin:miter;marker-start:none;marker-end:url(#ArrowBlue);stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
d="M 257.57507,577.36094 L 257.57507,599.60299 L 257.57507,519.28444"
id="path2194" />
<path
id="path1369"
d="M 257.57507,577.36094 L 257.57507,599.60299 L 257.57507,569.11477"
style="fill:#f70000;fill-opacity:1;fill-rule:evenodd;stroke:#ff0000;stroke-width:3.007;stroke-linecap:butt;stroke-linejoin:miter;marker-start:none;marker-end:url(#ArrowRed);stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
sodipodi:nodetypes="ccc" />
<text
xml:space="preserve"
style="font-size:12px;font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#138813;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Sans"
x="268.74515"
y="576.52417"
id="text2188"
sodipodi:linespacing="100%"><tspan
sodipodi:role="line"
id="tspan2190"
x="268.74515"
y="576.52417">b</tspan></text>
<text
xml:space="preserve"
style="font-size:12.08199978px;font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;text-align:start;line-height:105.99999428%;writing-mode:lr-tb;text-anchor:start;fill:#952c95;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Sans"
x="289.80795"
y="611.06354"
id="text3183"
sodipodi:linespacing="105.99999%"><tspan
sodipodi:role="line"
id="tspan3185"
x="289.80795"
y="611.06354">a</tspan></text>
<text
xml:space="preserve"
style="font-size:12.08199978px;font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;text-align:start;line-height:105.99999428%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Sans"
x="315.20535"
y="582.62604"
id="text3251"
sodipodi:linespacing="105.99999%"><tspan
sodipodi:role="line"
id="tspan1367"
x="315.20535"
y="582.62604">⋀</tspan></text>
<text
xml:space="preserve"
style="font-size:12.08199978px;font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;text-align:start;line-height:105.99999428%;writing-mode:lr-tb;text-anchor:start;fill:#952c95;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Sans"
x="308.32544"
y="582.7475"
id="text3257"
sodipodi:linespacing="105.99999%"><tspan
sodipodi:role="line"
id="tspan3259"
x="308.32544"
y="582.7475">a</tspan></text>
<text
xml:space="preserve"
style="font-size:12.08199978px;font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;text-align:start;line-height:105.99999428%;writing-mode:lr-tb;text-anchor:start;fill:#138813;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Sans"
x="323.95883"
y="582.77393"
id="text3261"
sodipodi:linespacing="105.99999%"><tspan
sodipodi:role="line"
id="tspan3263"
x="323.95883"
y="582.77393">b</tspan></text>
<text
xml:space="preserve"
style="font-size:12.08199978px;font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;text-align:start;line-height:105.99999428%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Sans"
x="268.07166"
y="540.80042"
id="text3254"
sodipodi:linespacing="105.99999%"><tspan
sodipodi:role="line"
id="tspan1365"
x="268.07166"
y="540.80042">×</tspan></text>
<text
xml:space="preserve"
style="font-size:12.08199978px;font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;text-align:start;line-height:105.99999428%;writing-mode:lr-tb;text-anchor:start;fill:#952c95;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Sans"
x="261.92453"
y="540.67761"
id="text3260"
sodipodi:linespacing="105.99999%"><tspan
sodipodi:role="line"
id="tspan3262"
x="261.92453"
y="540.67761">a</tspan></text>
<text
xml:space="preserve"
style="font-size:12.08199978px;font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;text-align:start;line-height:105.99999428%;writing-mode:lr-tb;text-anchor:start;fill:#138813;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Sans"
x="274.63501"
y="540.71234"
id="text3264"
sodipodi:linespacing="105.99999%"><tspan
sodipodi:role="line"
id="tspan3266"
x="274.63501"
y="540.71234">b</tspan></text>
</g>
</svg>
|
| Date | 20 May 2007 (original upload date) |
| Source | Own work |
| Author | Leland McInnes at English Wikipedia |
| Permission (Reusing this file) |
This image was made by the posting Wikipedia author, and is freely distributed under GFDL. |
Licensing
| Public domainPublic domainfalsefalse |
| This work has been released into the public domain by its author, Leland McInnes at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Leland McInnes grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse |
Original upload log
Transferred from en.wikipedia to Commons by Drilnoth using CommonsHelper.
The original description page was here. All following user names refer to en.wikipedia.
- 2007-05-20 02:00 Leland McInnes 1130×991× (51676 bytes) ==SVG source code (SVG is rendered poorly by the current renderer, especially text and arrows)== <pre> <nowiki> <?xml version="1.0" encoding="UTF-8" standalone="no"?> <!-- Created with Inkscape (http://www.inkscape.org/) --> <svg xmlns:dc="http://purl.
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
20 May 2007
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:22, 16 April 2009 | 1,130 × 991 (50 KB) | wikimediacommons>File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|The cross product viewed in terms of the en:exterior product and en:Hodge dual. In red are |
File usage
The following page uses this file: