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TCoCD Pictures Miscellaneous Stamps Fractals

Fractals

Julia Set (click for larger image, 58k)
(click for larger image, 58k)
Macau, China (2005)
8 Patacas
40 * 30 mm

The stamp shows a Julia Set.
complete miniature sheet

The miniature sheet depicts a Mandelbrot Set in the complex plane with its recursive formula
 zn+1=zn2+c 
and the position of the stamp's Julia Set within the complex plane
(little red brackets below the formula).
Fractal: Hilbert curve (click for larger image, 59k)
(click for larger image, 59k)
Macau, China (2005)
1.00 Patacas
40 * 30 mm

The stamp shows Hilbert curves of first to fourth order and their construction.
Fractal: bifurcation tree (click for larger image, 53k)
(click for larger image, 53k)
Macau, China (2005)
1.00 Patacas
40 * 30 mm

The stamp depicts the development of a bifurcation tree and a tiny Mandelbrot Set in middle.
Fractal: Sierpinski triangle (click for larger image, 63k)
(click for larger image, 63k)
Macau, China (2005)
1.50 Patacas
40 * 30 mm

The stamps shows the first four stages of development of a Sierpinski triangle.
Fractal: ? (click for larger image, 55k)
(click for larger image, 55k)
Macau, China (2005)
1.50 Patacas
40 * 30 mm

?
Fractal: Koch curve (click for larger image, 53k)
(click for larger image, 53k)
Macau, China (2005)
2.00 Patacas
40 * 30 mm

The stamp shows the first four stages of the Koch curve.
Fractal: Cantor set (click for larger image, 58k)
(click for larger image, 58k)
Macau, China (2005)
2.00 Patacas
40 * 30 mm

The stamp shows the first four stages of the Cantor set, the oldest known fractal.
half of the complete miniature sheet

TCoCD Pictures Miscellaneous Stamps Fractals

back to the main page  Stamps  previous page: eMail  The Collection of Calculating Devices  next page: Gregorian Calender 
Deutsche Version
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Copyright © Andreas Tabak, 1998 - 2006
Last update on 04-Feb-2008
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