File:Conjuntos de aristas imaginarias del Pequeño Dodecaedro de Kepler y Poinsot.jpg
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Summary[edit]
DescriptionConjuntos de aristas imaginarias del Pequeño Dodecaedro de Kepler y Poinsot.jpg |
Español: Con el conjunto de vértices exteriores, que posee el pequeño dodecaedro estrellado de Kepler-Poinsot se construye un icosaedro regular imaginario, observemos la fotografía.
El pequeño dodecaedro estrellado de Kepler-Poinsot pertenece al conjunto de los poliedros que están formados por caras triangulares y ocupa la posición # 29 (L=29, A=3L+3, V=L+3 y C=2L+2), de acuerdo a las sucesiones poliédricas triangulares del Dominicano Jose Joel Leonardo. La primara variedad de la primera estelación del dodecaedro está representada por El pequeño dodecaedro estrellado de Kepler-Poinsot y posee 60 Caras exteriores que tienen forma de triángulos isósceles de Joel. Además tiene 20 vértices intermedio y 12 vértices exteriores, para un total de 32 vértices. Ostenta 30 aristas intermedias y 60 aristas exteriores, para un total de 90 aristas. Todas las caras de este poliedro son uniforme entre sí pero no son equiláteras. |
Date | |
Source | Own work |
Author | Jose J. Leonard |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:18, 2 May 2017 | 2,896 × 1,944 (2.39 MB) | Jose J. Leonard (talk | contribs) | User created page with UploadWizard |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D3000 |
Exposure time | 1/40 sec (0.025) |
F-number | f/5.6 |
ISO speed rating | 200 |
Date and time of data generation | 18:48, 1 May 2017 |
Lens focal length | 55 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.00 |
File change date and time | 18:48, 1 May 2017 |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 18:48, 1 May 2017 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
DateTime subseconds | 50 |
DateTimeOriginal subseconds | 50 |
DateTimeDigitized subseconds | 50 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 82 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Keywords | dodecedro |