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• 17:36, 1 November 2009 (hist | diff) N File:Inverse Curves Parabola Cardioid.svg ‎ ({{Information |Description={{en|1=The cardioid and the parabola are inverse curves.}} |Source={{own}} |Author=Jim.belk |Date=2009-11-01 |Permission= |other_versions= }} Category:Cardioids Category:Parabolas)
• 04:34, 1 November 2009 (hist | diff) N File:Rhombic Lattice.svg ‎ ({{Information |Description={{en|1=A rhombic lattice.}} |Source={{own}} |Author=Jim.belk |Date=2009-11-01 |Permission= |other_versions= }} Category:Lattices) (top)
• 04:33, 1 November 2009 (hist | diff) N File:Rectangular Lattice.svg ‎ ({{Information |Description={{en|1=A rectangular lattice.}} |Source={{own}} |Author=Jim.belk |Date=2009-11-01 |Permission= |other_versions= }} Category:Lattices) (top)
• 04:30, 1 November 2009 (hist | diff) N File:Oblique Lattice.svg ‎ ({{Information |Description={{en|1=An oblique lattice.}} |Source={{own}} |Author=Jim.belk |Date=2009-11-01 |Permission= |other_versions= }} Category:Lattices)
• 04:28, 1 November 2009 (hist | diff) N File:Equilateral Triangle Lattice.svg ‎ ({{Information |Description={{en|1=An equilateral triangle lattice.}} |Source={{own}} |Author=Jim.belk |Date=2009-11-01 |Permission= |other_versions= }} Category:Lattices)
• 04:26, 1 November 2009 (hist | diff) N File:SquareLattice.svg ‎ ({{Information |Description={{en|1=A square lattice.}} |Source={{own}} |Author=Jim.belk |Date=2009-11-01 |Permission= |other_versions= }} Category:Category:Square lattices)
• 00:47, 1 November 2009 (hist | diff) File:Fourier Series.svg ‎ (uploaded a new version of File:Fourier Series.svg: Changed the shade of blue.)
• 00:11, 1 November 2009 (hist | diff) File:Fourier Series.svg ‎ (uploaded a new version of File:Fourier Series.svg: Removed extra space at top.)
• 00:07, 1 November 2009 (hist | diff) N File:Fourier Series.svg ‎ ({{Information |Description={{en|1=First four Fourier approximations for a square wave.}} |Source={{own}} |Author=Jim.belk |Date=2009-10-31 |Permission= |other_versions= }} Category:Fourier series)
• 04:51, 17 October 2009 (hist | diff) m File:LabeledTriangle.svg ‎
• 04:50, 17 October 2009 (hist | diff) N File:LabeledTriangle.svg ‎ ({{Information |Description={{en|1=A triangle with the sides and angles labeled.}} |Source={{own}} |Author=Jim.belk |Date=2009-10-17 |Permission= |other_versions= }} Category:Triangle geometry)
• 18:14, 16 October 2009 (hist | diff) File:Conjugate Diameters.svg ‎ (Added category)
• 18:13, 16 October 2009 (hist | diff) File:VectorField.svg ‎ (Added category) (top)
• 02:45, 8 October 2009 (hist | diff) N File:VectorField.svg ‎ ({{Information |Description={{en|1=A portion of the vector field (sin ''y'', sin ''x'')}} |Source={{own}} |Author=Jim.belk |Date=2009-10-07 |Permission= |other_versions= }})
• 15:27, 1 October 2009 (hist | diff) N File:Conjugate Diameters.svg ‎ ({{Information |Description={{en|1=Two conjugate diameters of an ellipse.}} |Source={{own}} |Author=Jim.belk |Date= |Permission= |other_versions= }})
• 21:53, 28 September 2009 (hist | diff) File:Tricoloring.png ‎ (Added category)
• 21:07, 26 September 2009 (hist | diff) File:Tricoloring.png ‎ (source code)
• 21:04, 26 September 2009 (hist | diff) N File:Tricoloring.png ‎ ({{Information |Description={{en|1=A tricolored trefoil knot.}} |Source=Own work by uploader |Author=Jim.belk |Date=2009-09-26 |Permission= |other_versions= }})
• 21:59, 4 April 2009 (hist | diff) N File:PiecewiseLinear.png ‎ ({{Information |Description={{en|1=A piecewise-linear function.}} |Source=Own work by uploader |Author=Jim.belk |Date=2009-04-04 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> [[Category:Category:Piecewise linear functions])
• 07:26, 10 October 2007 (hist | diff) File:Winding Number Animation Small.gif ‎
• 07:26, 10 October 2007 (hist | diff) File:Winding Number Animation.gif ‎
• 07:24, 10 October 2007 (hist | diff) m File:Winding Number Animation Small.gif ‎
• 07:24, 10 October 2007 (hist | diff) File:Winding Number Animation Small.gif ‎ ({{Information |Description=This curve winds twice around the person in the center. |Source=self-made |Date= |Author= Jim.belk }} Smaller version of Image:Winding Number Animation.gif. Category:Animations of geometry)
• 06:51, 10 October 2007 (hist | diff) File:Winding Number Animation.gif ‎ ({{Information |Description=This curve winds twice around the person in the center. |Source=self-made |Date= |Author= Jim.belk }} Created frame-by-frame in Inkscape, exported to PNG, resized and converted to GIF with Paint.NET, assembled)
• 19:35, 9 October 2007 (hist | diff) File:Winding Number 3.svg ‎ ({{Information |Description=This curve has winding number 3 around the shown point. |Source=self-made |Date= |Author= Jim.belk }})
• 19:34, 9 October 2007 (hist | diff) File:Winding Number 2.svg ‎ ({{Information |Description=This curve has winding number 2 around the shown point. |Source=self-made |Date= |Author= Jim.belk }})
• 19:34, 9 October 2007 (hist | diff) File:Winding Number 1.svg ‎ ({{Information |Description=This curve has winding number 1 around the shown point. |Source=self-made |Date= |Author= Jim.belk }})
• 19:33, 9 October 2007 (hist | diff) File:Winding Number 0.svg ‎ ({{Information |Description=This curve has winding number 0 around the shown point. |Source=self-made |Date= |Author= Jim.belk }})
• 19:33, 9 October 2007 (hist | diff) File:Winding Number -1.svg ‎ ({{Information |Description=This curve has winding number -1 around the shown point. |Source=self-made |Date= |Author= Jim.belk }})
• 19:32, 9 October 2007 (hist | diff) File:Winding Number -2.svg ‎ ({{Information |Description=This curve has winding number -2 around the shown point. |Source=self-made |Date= |Author= Jim.belk }})
• 00:10, 9 October 2007 (hist | diff) File:Winding Number Around Point.svg ‎ ({{Information |Description=The curve ''C'' has winding number two around the point ''p''. |Source=self-made |Date= |Author= Jim.belk }})
• 09:22, 4 October 2007 (hist | diff) File:Three by Four.svg ‎ (uploaded a new version of "Image:Three by Four.svg": {{Information |Description=Three multiplied by four is twelve. |Source=self-made |Date= |Author= Jim.belk }})
• 09:21, 4 October 2007 (hist | diff) File:Three by Four.svg ‎ (uploaded a new version of "Image:Three by Four.svg": {{Information |Description=Three multiplied by four is twelve. |Source=self-made |Date= |Author= Jim.belk }})
• 09:10, 4 October 2007 (hist | diff) File:Three by Four.svg ‎ (uploaded a new version of "Image:Three by Four.svg": {{Information |Description=Three multiplied by four is twelve. |Source=self-made |Date= |Author= Jim.belk }})
• 17:54, 2 October 2007 (hist | diff) File:Matrix Rows.svg ‎ ({{Information |Description=The rows of a matrix. |Source=self-made |Date= |Author= Jim.belk }})
• 17:39, 2 October 2007 (hist | diff) File:Matrix Columns.svg ‎ (uploaded a new version of "Image:Matrix Columns.svg": {{Information |Description=The columns of a matrix. |Source=self-made |Date= |Author= Jim.belk }})
• 17:36, 2 October 2007 (hist | diff) File:Matrix Columns.svg ‎ (uploaded a new version of "Image:Matrix Columns.svg": {{Information |Description=The columns of a matrix. |Source=self-made |Date= |Author= Jim.belk }})
• 17:33, 2 October 2007 (hist | diff) File:Matrix Columns.svg ‎ ({{Information |Description=The columns of a matrix. |Source=self-made |Date= |Author= Jim.belk }})
• 05:49, 2 October 2007 (hist | diff) File:Three by Four.svg ‎ (uploaded a new version of "Image:Three by Four.svg": {{Information |Description=Three multiplied by four is twelve. |Source=self-made |Date= |Author= Jim.belk }})
• 04:51, 2 October 2007 (hist | diff) File:Multiplication Sign.svg ‎ ({{Information |Description=A multiplication sign. |Source=self-made |Date= |Author= Jim.belk }})
• 04:01, 2 October 2007 (hist | diff) File:Three by Four.svg ‎ ({{Information |Description=Three multiplied by four is twelve. |Source=self-made |Date= |Author= Jim.belk }})
• 06:42, 30 September 2007 (hist | diff) File:Coupled Harmonic Oscillator.svg ‎ (→Summary)
• 06:41, 30 September 2007 (hist | diff) File:Coupled Harmonic Oscillator.svg ‎ (Modified from Image:SpringsInParallel.svg. {{Information |Description=Coupled harmonic oscillators |Source=self-made |Date= |Author= Jim.belk }})
• 08:57, 24 September 2007 (hist | diff) File:Geometric Segment.svg ‎ (uploaded a new version of "Image:Geometric Segment.svg": {{Information |Description= |Source=self-made |Date= |Author= Jim.belk }})
• 07:48, 24 September 2007 (hist | diff) File:Geometric Segment.svg ‎ ({{Information |Description=This picture illustrates the sum of a geometric series: :<math>\frac{1}{2} \,+\, \frac{1}{4} \,+\, \frac{1}{8} \,+\, \frac{1}{16} \,+\, \cdots \;=\; 1</math> |Source=self-made |Date= |Author= Jim.belk }})
• 00:09, 24 September 2007 (hist | diff) File:Two Reflection Rotation.svg ‎ (→Summary)
• 00:07, 24 September 2007 (hist | diff) File:Two Reflection Rotation.svg ‎ ({{Information |Description=The composition of two reflections is a rotation. |Source=self-made |Date= |Author= Jim.belk }})
• 23:27, 23 September 2007 (hist | diff) File:Labeled Triangle Reflections.svg ‎ ({{Information |Description=The three reflection symmetries of an equilateral triangle. |Source=self-made |Date= |Author= Jim.belk }})
• 08:12, 23 September 2007 (hist | diff) File:Xy Circle.svg ‎ ({{Information |Description=The circle (''x'' − 1)² + ''y''² = 9 in the ''xy'' plane. |Source=self-made |Date= |Author= Jim.belk }})
• 06:55, 23 September 2007 (hist | diff) File:Distance Formula.svg ‎ (uploaded a new version of "Image:Distance Formula.svg": {{Information |Description=An illustration of the distance formula on the plane. |Source=self-made |Date= |Author= Jim.belk }})

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