Wikipedia

User:Gustavb/Gallery

< User:Gustavb

Gallery

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Here are some illustrations I have contributed with… (requests can be made on my discussion page)

Pending

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Works in progress…

Trigonometry

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Created using Eukleides which is based on PSTricks (based on TEX).

 
For Unit Circle.
 
Butterfly theorem
 
Tangent half-angle formula
 
For Angle
 
…this one too
 
For Unit Circle.
 
For Trigonometry.

Geometry

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Created using PSTricks.

 
For Cartesian coordinate system.
 
For Cartesian coordinate system.
 
For Semicircle.
 
For Midpoint.

Other math

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Created using PSTricks.

 
For Gram–Schmidt process.

Dinghies

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Created using Inkscape.

 
For Optimist (dinghy).
 
For Laser dinghy
 
For Europe dinghy.

Miscellaneous

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Also created using Inkscape.

 
For Ultimate (sport).
 
For DDC Frisbee.
 
The flag of Brunei, once created for the Sodipodi flag project.
 
For Fire triangle.
 
For Personal computer. (Featured Picture)
 
Fire tetrahedron.
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