Uploads by Jan Homann
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For Jan Homann (talk · contributions · Move log · block log · uploads · Abuse filter log)
This special page shows all uploaded files that have not been deleted; for those see the upload log.
| Date | Name | Thumbnail | Size | Description |
|---|---|---|---|---|
| 20:12, 12 April 2009 | Visible spectrum of helium.jpg (file) |  |
62 KB | cropped to the visible part. (The other part looks empty...) |
| 20:03, 12 April 2009 | Visible spectrum of mercury.jpg (file) |  |
51 KB | crop spectrum on the left side, because the part there is not in the visible spectrum and gives the impression that it is empty, which is not the case i think. |
| 18:55, 12 April 2009 | Visible spectrum of neon.jpg (file) |  |
80 KB | {{Information |Description={{en|1=Visible Spectrum of Neon}} {{de|1=Sichtbares Neon-Spektrum}} |Source=Eigenes Werk (own work) |Author=Jan Homann |Date=12 April 2009 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> [[Categ |
| 18:53, 12 April 2009 | Visible spectrum of hydrogen.jpg (file) |  |
53 KB | {{Information |Description={{en|1=Visible Spectrum of Hydrogen }} {{de|1=Sichtbares Wasserstoff-Spektrum}} |Source=Eigenes Werk (own work) |Author=Jan Homann |Date=12 April 2009 |Permission= |other_versions= }} <!--{{ImageUpload|full} |
| 23:03, 23 June 2008 | Fried Eggplant.jpg (file) |  |
1.24 MB | {{Information |Description={{en|1=Fried eggplant with yoghurt and grated tomato.}} |Source=Eigenes Werk (own work) |Author=Jan Homann |Date=22.Juni.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 23:42, 2 June 2008 | Complex Tanh.jpg (file) |  |
106 KB | {{Information |Description={{en|1=function Tanh[z] in the complex plane}} |Source=Eigenes Werk (own work), made with mathematica 5.0 |Author=Jan Homann |Date=01.06.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 23:40, 2 June 2008 | Complex Sinh.jpg (file) |  |
149 KB | {{Information |Description={{en|1=function Sinh[z] in the complex plane}} |Source=Eigenes Werk (own work), made with mathematica 5.0 |Author=Jan Homann |Date=01.06.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 23:39, 2 June 2008 | Complex Sech.jpg (file) |  |
117 KB | {{Information |Description={{en|1=function Sech[z] in the complex plane}} |Source=Eigenes Werk (own work), made with mathematica 5.0 |Author=Jan Homann |Date=01.06.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 23:37, 2 June 2008 | Complex Sec.jpg (file) |  |
120 KB | {{Information |Description={{en|1=function Sec[z] in the complex plane}} |Source=Eigenes Werk (own work), made with mathematica 5.0 |Author=Jan Homann |Date=01.06.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 23:34, 2 June 2008 | Complex Polygamma 4.jpg (file) |  |
94 KB | {{Information |Description={{en|1=function PolyGamma[4,z] in the complex plane}} |Source=Eigenes Werk (own work), made with mathematica 5.0 |Author=Jan Homann |Date=01.06.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 23:22, 2 June 2008 | Complex Exp minus z squared.jpg (file) |  |
157 KB | {{Information |Description={{en|1=Function Exp[-z^2] in the complex plane}} |Source=Eigenes Werk (own work), made with mathematica 5.0 |Author=Jan Homann |Date=01.06.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 23:14, 2 June 2008 | Complex Csch.jpg (file) |  |
115 KB | {{Information |Description={{en|1=Function Csch[z] in the complex plane}} |Source=Eigenes Werk (own work), made with mathematica 5.0 |Author=Jan Homann |Date=01.06.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:27, 31 May 2008 | Complex Csc.jpg (file) |  |
119 KB | {{Information |Description={{en|1=function Csc[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica 5.0 |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:26, 31 May 2008 | Complex Coth.jpg (file) |  |
105 KB | {{Information |Description={{en|1=function Coth[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica 5.0 |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:25, 31 May 2008 | Complex Cot.jpg (file) |  |
106 KB | {{Information |Description={{en|1=function Cot[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica 5.0 |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:24, 31 May 2008 | Complex Cosh.jpg (file) |  |
150 KB | {{Information |Description={{en|1=function Cosh[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica 5.0 |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:23, 31 May 2008 | Complex ArcTanh.jpg (file) |  |
107 KB | {{Information |Description={{en|1=function ArcTanh[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica 5.0 |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:22, 31 May 2008 | Complex ArcSinh.jpg (file) |  |
110 KB | {{Information |Description={{en|1=function ArcSinh[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica 5.0 |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:21, 31 May 2008 | Complex ArcSech.jpg (file) |  |
92 KB | {{Information |Description={{en|1=function ArcSech[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:20, 31 May 2008 | Complex ArcSec.jpg (file) |  |
72 KB | {{Information |Description={{en|1=function ArcSec[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:19, 31 May 2008 | Complex ArcCsch.jpg (file) |  |
109 KB | {{Information |Description={{en|1=function ArcCsch[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:18, 31 May 2008 | Complex ArcCsc.jpg (file) |  |
109 KB | {{Information |Description={{en|1=function ArcCsc[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:17, 31 May 2008 | Complex ArcCoth.jpg (file) |  |
111 KB | {{Information |Description={{en|1=function ArcCoth[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:16, 31 May 2008 | Complex ArcCot.jpg (file) |  |
110 KB | {{Information |Description={{en|1=function ArcCot[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 13:14, 31 May 2008 | Complex ArcCosh.jpg (file) |  |
94 KB | {{Information |Description={{en|1=function ArcCosh[z] in the complex plane }} |Source=Eigenes Werk (own work) made with mathematica |Author=Jan Homann |Date=31.05.2008 |Permission= |other_versions= }} {{ImageUpload|full}} |
| 11:39, 26 May 2008 | Complex Riemann Xi.jpg (file) |  |
162 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function Riemann Xi function in the complex plane |Source=ma |
| 00:14, 26 May 2008 | Riemann Siegel Z 2.jpg (file) |  |
168 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function RiemannSiegelZ[z] in the complex plane |Source=made |
| 00:13, 26 May 2008 | Riemann Siegel Z 1.jpg (file) |  |
119 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function RiemannSiegelZ[z] in the complex plane |Source=made |
| 00:11, 26 May 2008 | Complex Dirichlet eta function.jpg (file) |  |
122 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function Dirichlet eta function in the complex plane |Source |
| 00:10, 26 May 2008 | Complex Modular Lambda.jpg (file) |  |
139 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function ModularLambda[z] in the complex plane |Source=made |
| 00:08, 26 May 2008 | Complex Polygamma 3.jpg (file) |  |
89 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function PolyGamma[3,z] in the complex plane |Source=made wi |
| 00:08, 26 May 2008 | Complex Polygamma 2.jpg (file) |  |
83 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function PolyGamma[2,z] in the complex plane |Source=made wi |
| 00:07, 26 May 2008 | Complex Polygamma 1.jpg (file) |  |
82 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function PolyGamma[1,z] in the complex plane |Source=made wi |
| 00:07, 26 May 2008 | Complex Polygamma 0.jpg (file) |  |
63 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function PolyGamma[z] in the complex plane |Source=made with |
| 00:03, 26 May 2008 | Complex LogGamma.jpg (file) |  |
77 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function LogGamma[z] in the complex plane |Source=made with |
| 00:01, 26 May 2008 | Complex Reciprocal Gamma.jpg (file) |  |
116 KB | == Beschreibung == 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function 1/Gamma[z] in the complex plane |Source=made with m |
| 22:13, 19 May 2008 | Riemann Siegel Theta 3.jpg (file) |  |
172 KB | == Description == 300x300px|This is the color function used in the picture above. This is the color function used in the picture above. {{Information |Description=function RiemannSiegelTheta[z] in the complex plane. |Sourc |
| 22:12, 19 May 2008 | Riemann Siegel Theta 2.jpg (file) |  |
196 KB | == Description == 300x300px|This is the color function used in the picture above. This is the color function used in the picture above. {{Information |Description=function RiemannSiegelTheta[z] in the complex plane. |Sourc |
| 22:12, 19 May 2008 | Riemann Siegel Theta 1.jpg (file) |  |
207 KB | == Description == 300x300px|This is the color function used in the picture above. This is the color function used in the picture above. {{Information |Description=function RiemannSiegelTheta[z] in the complex plane. |Sourc |
| 22:11, 19 May 2008 | Product Log.jpg (file) |  |
213 KB | == Description == 300x300px|This is the color function used in the picture above. This is the color function used in the picture above. {{Information |Description=function ProductLog[z] in the complex plane. |Source=made w |
| 22:09, 19 May 2008 | Complex theta minus0point1times e i pi 0point1.jpg (file) |  |
116 KB | == Description == 300x300px|This is the color function used in the picture above. This is the color function used in the picture above. {{Information |Description=function EllipticTheta[1,z,0.1*Exp[i*pi*1/10] in the comple |
| 21:59, 19 May 2008 | Complex theta animated2.gif (file) |  |
1.54 MB | == Description == 300x300px|This is the color function used in the picture above. This is the color function used in the picture above. {{Information |Description=function EllipticTheta[1,z,(var/40)*Exp[pi*1/4] for var = 1 |
| 21:55, 19 May 2008 | Complex theta animated1.gif (file) |  |
1.73 MB | == Description == 300x300px|This is the color function used in the picture above. This is the color function used in the picture above. {{Information |Description=function EllipticTheta[1,z,0.5*Exp[2*pi*i*var/40] for var = |
| 15:06, 18 March 2008 | Zitronensäure im Mikroskop mit Polfilter orig.jpg (file) |  |
2.35 MB | == Description == {{Information |Description={{de|Zitronensäure-Kristalle im Mikroskop bei ca. 200 fach mit Polfilter. Ausschnitt ca: 800µm x 800µm}} {{en|Citric acid crystals under polarized light (polarization microscope), enlarged 200x. Region appro |
| 01:03, 17 March 2008 | Birnengitterrost Baum.jpg (file) |  |
717 KB | == Beschreibung == {{Information |Description=Birnengitterrost |Source=eigene Arbeit |Date=22. August 2006 |Author= Jan Homann |Permission= |other_versions= }} Category:Gymnosporangium == Licensing: == { |
| 00:35, 17 March 2008 | Apfelschorf Baum.jpg (file) |  |
560 KB | {{Information |Description=Apfelschorf |Source=eigene Arbeit |Date=24. August 2006 |Author= Jan Homann |Permission= |other_versions= }} |
| 00:09, 17 March 2008 | Weinsäurekristall 800fach Polfilter a.jpg (file) |  |
3.49 MB | == Beschreibung == {{Information |Description=Weinsäurekristall bei 800 fach mit Polfilter. Ausschnitt ca: 120µm x 80µm |Source=eigenes Werk |Date=2006-07-30 |Author=Jan Homann }} Category:Carboxylic acids |
| 02:01, 14 March 2008 | Zitronensäure im Mikroskop mit Polfilter besser.jpg (file) |  |
3.47 MB | {{Information |Description={{de|Zitronensäure-Kristalle im Mikroskop bei ca. 200 fach mit Polfilter. Ausschnitt ca: 800µm x 800µm}} |Source=eigene Arbeit |Date=2006-07-26 |Author= Jan Homann |Permission=PD-self |other_versions=Zitro |
| 11:26, 4 October 2007 | Complex polylog3.jpg (file) |  |
73 KB | 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function polylogarithm :<math> \operatorname{Li}_{3}(z) = \sum_{k=1}^\infty {z^ |
| 11:25, 4 October 2007 | Complex polylog2.jpg (file) |  |
70 KB | 300x300px|This is the color function used in the picture above This is the color function used in the picture above {{Information |Description=function polylogarithm :<math> \operatorname{Li}_{2}(z) = \sum_{k=1}^\infty {z^ |
