User contributions for Jan Homann

15 June 2014

• 18:5418:54, 15 June 2014 diff hist 0 User:Jan Homann/Mathematics No edit summary current
• 18:5218:52, 15 June 2014 diff hist −57 m User:Jan Homann/Mathematics No edit summary
• 18:3818:38, 15 June 2014 diff hist 0 m User:Jan Homann No edit summary current

22 March 2010

• 03:4503:45, 22 March 2010 diff hist +1,136 User talk:RokerHRO Komplexe Funktionen

12 April 2009

• 20:5120:51, 12 April 2009 diff hist +18 File:Visible spectrum of neon.jpg No edit summary
• 20:5120:51, 12 April 2009 diff hist +20 File:Visible spectrum of helium.jpg No edit summary
• 20:5020:50, 12 April 2009 diff hist +22 File:Visible spectrum of hydrogen.jpg No edit summary
• 20:5020:50, 12 April 2009 diff hist +21 File:Visible spectrum of mercury.jpg No edit summary
• 20:1420:14, 12 April 2009 diff hist 0 User:Jan Homann No edit summary
• 20:1220:12, 12 April 2009 diff hist 0 File:Visible spectrum of helium.jpg uploaded a new version of "File:Visible spectrum of helium.jpg": cropped to the visible part. (The other part looks empty...)
• 20:0320:03, 12 April 2009 diff hist 0 File:Visible spectrum of mercury.jpg uploaded a new version of "File:Visible spectrum of mercury.jpg": 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.
• 19:1919:19, 12 April 2009 diff hist +275 User:Jan Homann No edit summary
• 18:5618:56, 12 April 2009 diff hist +387 N File:Visible spectrum of mercury.jpg {{Information |Description={{en|1=Visible Spectrum of Mercury}} {{de|1=Sichtbares Quecksilber-Spektrum}} |Source=Eigenes Werk (own work) |Author=Jan Homann |Date=12 April 2009 |Permission= |other_versions= }} <!--{{ImageUpload|full}}-
• 18:5518:55, 12 April 2009 diff hist +377 N File:Visible spectrum of neon.jpg {{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
• 18:5418:54, 12 April 2009 diff hist +381 N File:Visible spectrum of helium.jpg {{Information |Description={{en|1=Visible Spectrum of Helium}} {{de|1=Sichtbares Helium-Spektrum}} |Source=Eigenes Werk (own work) |Author=Jan Homann |Date=12 April 2009 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> [[C
• 18:5318:53, 12 April 2009 diff hist +389 N File:Visible spectrum of hydrogen.jpg {{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 June 2008

• 23:0323:03, 23 June 2008 diff hist +302 N File:Fried Eggplant.jpg {{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}}

3 June 2008

• 00:1400:14, 3 June 2008 diff hist +616 User:Jan Homann/Mathematics No edit summary

2 June 2008

• 23:4223:42, 2 June 2008 diff hist +148 File:Complex Tanh.jpg No edit summary
• 23:4223:42, 2 June 2008 diff hist +318 N File:Complex Tanh.jpg {{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}}
• 23:4123:41, 2 June 2008 diff hist +148 File:Complex Sinh.jpg No edit summary
• 23:4023:40, 2 June 2008 diff hist +318 N File:Complex Sinh.jpg {{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}}
• 23:3923:39, 2 June 2008 diff hist +148 File:Complex Sech.jpg No edit summary
• 23:3923:39, 2 June 2008 diff hist +318 N File:Complex Sech.jpg {{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}}
• 23:3823:38, 2 June 2008 diff hist +148 File:Complex Sec.jpg No edit summary
• 23:3723:37, 2 June 2008 diff hist +317 N File:Complex Sec.jpg {{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}}
• 23:3523:35, 2 June 2008 diff hist −49 File:Complex Polygamma 3.jpg No edit summary
• 23:3423:34, 2 June 2008 diff hist +325 N File:Complex Polygamma 4.jpg {{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}}
• 23:2723:27, 2 June 2008 diff hist +148 File:Complex Exp minus z squared.jpg No edit summary
• 23:2223:22, 2 June 2008 diff hist +320 N File:Complex Exp minus z squared.jpg {{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}}
• 23:1523:15, 2 June 2008 diff hist +148 File:Complex Csch.jpg No edit summary
• 23:1423:14, 2 June 2008 diff hist +318 N File:Complex Csch.jpg {{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}}

1 June 2008

• 19:3519:35, 1 June 2008 diff hist +553 User:Jan Homann/Mathematics No edit summary

31 May 2008

• 13:2713:27, 31 May 2008 diff hist +148 File:Complex Csc.jpg No edit summary
• 13:2713:27, 31 May 2008 diff hist +317 N File:Complex Csc.jpg {{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}}
• 13:2613:26, 31 May 2008 diff hist +148 File:Complex Coth.jpg No edit summary
• 13:2613:26, 31 May 2008 diff hist +318 N File:Complex Coth.jpg {{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}}
• 13:2513:25, 31 May 2008 diff hist +148 File:Complex Cot.jpg No edit summary
• 13:2513:25, 31 May 2008 diff hist +317 N File:Complex Cot.jpg {{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}}
• 13:2413:24, 31 May 2008 diff hist +148 File:Complex Cosh.jpg No edit summary
• 13:2413:24, 31 May 2008 diff hist +318 N File:Complex Cosh.jpg {{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}}
• 13:2313:23, 31 May 2008 diff hist +148 File:Complex ArcTanh.jpg No edit summary
• 13:2313:23, 31 May 2008 diff hist +321 N File:Complex ArcTanh.jpg {{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}}
• 13:2213:22, 31 May 2008 diff hist +148 File:Complex ArcSinh.jpg No edit summary
• 13:2213:22, 31 May 2008 diff hist +321 N File:Complex ArcSinh.jpg {{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}}
• 13:2113:21, 31 May 2008 diff hist +148 File:Complex ArcSech.jpg No edit summary
• 13:2113:21, 31 May 2008 diff hist +317 N File:Complex ArcSech.jpg {{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}}
• 13:2013:20, 31 May 2008 diff hist +148 File:Complex ArcSec.jpg No edit summary
• 13:2013:20, 31 May 2008 diff hist +316 N File:Complex ArcSec.jpg {{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}}
• 13:1913:19, 31 May 2008 diff hist +148 File:Complex ArcCsch.jpg No edit summary