Uploads by Gunther~commonswiki

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This special page shows all uploaded files that have not been deleted; for those see the upload log.

File list
Date Name Thumbnail Size Description
00:18, 15 November 2006 King walks.svg (file) 44 KB {{Information |Description=number of ways a king on a chessboard can reach other positions using the minimal number of moves |Source=own work (using TeX, dvips etc.) |Date=11/15/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions=
02:10, 14 November 2006 Integral difference function.svg (file) 10 KB margins
13:07, 12 October 2006 Monad unit.svg (file) 19 KB better quality
11:15, 12 October 2006 Monad multiplication.svg (file) 20 KB {{Information |Description="associativity" of multiplication in a monad; for an explicit version, see Image:Monad multiplication explicit.svg |Source=own work |Date=10/12/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions= }
11:49, 10 October 2006 Cube rotation and reflection (de).svg (file) 3 KB {{Information |Description=A cube, its image under a 90° rotation and under reflection w.r.t. its center. Intended for illustrating the action of the symmetry group on the set of diagonals. |Source=own work |Date=10/10/2006 |Author=w:de:Gunther |Perm
16:11, 28 July 2006 Multiplikation-Associativity.svg (file) 34 KB fix two minor errors
21:34, 17 July 2006 Brücke Bundesautobahn 1 bei Daun, im Bau.jpeg (file) 2.34 MB {{Information |Description='''en''' bridge building for Autobahn A1 near w:de:Daun |Source=own work |Date=07/15/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions= }}
14:46, 3 July 2006 Polynomdivision 3 Anfang.svg (file) 36 KB {{Information |Description=polynomial long division, example 3: partial version |Source=own work, numbers taken from de:Polynomdivision |Date=07/03/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions= }}
14:44, 3 July 2006 Polynomdivision 2 Sprung.svg (file) 54 KB {{Information |Description=polynomial long division, example 2, showing a "gap" (i.e., zero coefficient) |Source=own work, numbers taken from de:Bild:Polydiv1.jpg |Date=07/03/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_version
14:41, 3 July 2006 Polynomdivision 1.svg (file) 63 KB {{Information |Description=polynomial long division, example 1 |Source=own work |Date=07/03/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions= }}
23:36, 13 June 2006 Darboux refinement.svg (file) 8 KB minor improvement: indicate rectangles in second part
14:51, 12 June 2006 Dreimühlen-Wasserfall 2.jpeg (file) 2.28 MB {{Information |Description=w:de:Dreimühlen-Wasserfall near w:de:Nohn, w:de:Ahütte and w:de:Niederehe |Source=own work |Date=06/11/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions= }} [[Category:Waterfalls in G
14:48, 12 June 2006 Dreimühlen-Wasserfall Detail.jpeg (file) 2.21 MB {{Information |Description=w:de:Dreimühlen-Wasserfall near w:de:Nohn, w:de:Ahütte and w:de:Niederehe |Source=own work |Date=06/11/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions= }} [[Category:Waterfalls in G
10:57, 12 June 2006 Kesseling.jpeg (file) 1.99 MB {{Information |Description=view over w:de:Kesseling |Source=own work |Date=06/11/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions= }} Category:Landkreis Ahrweiler, Germany
09:21, 11 June 2006 Burg Münchhausen.jpeg (file) 1.9 MB {{Information |Description=w:de:Burg Münchhausen near Wachtberg/Germany |Source=own work |Date=06/10/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions= }} Category:Wachtberg (bei Bonn), Germany
10:24, 8 June 2006 Kathetensatz.svg (file) 1 KB {{Information |Description=in a right triangle, <math>a^2=pc</math> and <math>b^2=qc</math> |Source=own work |Date=06/08/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions= }}
18:13, 7 June 2006 Cauchy integral formula two circles.svg (file) 1 KB {{Information |Description=A path consisting of two circles joined by a segment illustrating that the Cauchy integral theorem implies that the value of the integral in the Cauchy integral formula does not depend on the circle chosen |Source=own work |Date
18:55, 31 May 2006 Darboux.svg (file) 13 KB corrected version
20:42, 3 May 2006 Dedenbach.jpeg (file) 2.04 MB {{Information| |Description=w:de:Dedenbach (as seen from the road to w:de:Rodder) |Source=own photograph |Date=05/03/06 |Author=w:de:Benutzer:Gunther |Permission=see license |other_versions= }}
12:34, 25 February 2006 Counterexample "Kongruenzsatz Ssw".svg (file) 1 KB  
13:49, 3 February 2006 Apollonic circles for one point and two lines.png (file) 36 KB {{Information |Description = Construction of the Apollonic circles for one point and two lines: P is given, W is the intersection of the angular bisector w and the line perpendicular to the lower line passing through P, O is the intersection of the lines
15:26, 3 November 2005 Yamaha FZS600 Fazer (RJ02).jpeg (file) 2.08 MB {{Information|Description=Yamaha FZS600 Fazer (RJ02)|Source=self-made|Date=2005|Author=Benutzer:Gunther|Permission=GFDL/CC-BY 2.5|other_versions=}} Category:Motorcycles
12:24, 30 July 2005 Integral with negative integrand.png (file) 46 KB * illustration why the integral of a negative function is negative * created by user:gunther using xfig and vi {{GFDL}} Category:Calculus
12:23, 30 July 2005 Integral shift.png (file) 43 KB * integral of a vertically shifted function * created by user:gunther using xfig and vi {{GFDL}} Category:Calculus
09:33, 15 July 2005 Euler's formula.png (file) 22 KB higher resolution
10:05, 30 June 2005 Peano curve.png (file) 1 KB * Peano curve (four steps) * created using xfig {{GFDL}} Category:Fractal Category:Self-published work
09:31, 22 June 2005 Complex fifth roots.png (file) 26 KB * fifth roots of <math>1+\mathrm i\sqrt3=2\cdot\mathrm e^{\pi\mathrm i/3}</math> * created by user:gunther using xfig {{GFDL}} Category:Numbers Category:Algebra
18:58, 16 May 2005 Blackboard bold N bbm style.png (file) 305 bytes open at the left
16:53, 15 May 2005 Diagram chain homotopy.png (file) 3 KB * diagram showing a chain homotopy * created by user:gunther {{GFDL}} Category:Commutative diagrams
16:30, 15 May 2005 Pascal triangle small.png (file) 2 KB * Pascal's triangle up to row 7 * created by user:gunther {{GFDL}} Category:Numbers Category:Combinatorics
14:04, 15 May 2005 Eisenstein integer lattice.png (file) 11 KB * lattice of algebraic integers in <math>\mathbb Q(\sqrt{-3})</math>, also called Eisenstein integers * created by user:gunther using xfig {{GFDL}}
12:28, 15 May 2005 Gaussian integer lattice.png (file) 6 KB * lattice of Gaussian integers in the complex plane * created by user:gunther using xfig {{GFDL}}
11:56, 15 May 2005 Pascal triangle Fibonacci.png (file) 3 KB * Pascal's triangle with two marked diagonals adding up to Fibonacci numbers * created by user:gunther {{GFDL}}