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English: Mathematical object for illustrating angles of repose (sandpile) on display at Matemateca (IME/USP)
Português: Objeto matemático para ilustrar ângulos de repouso disponível no acervo da Matemateca IME-USP
|Source||Matemateca (IME/USP), provided via digitalization project by the user: Rodrigo Tetsuo Argenton|
|Author||Rodrigo Tetsuo Argenton|
(Reusing this file)
CC-BY-SA 4.0 (as metadata). Please attribute as Matemateca (IME/USP)/Rodrigo Tetsuo Argenton. This file was published as the result of a partnership between Matemateca (IME/USP), the RIDC NeuroMat and the Wikimedia Community User Group Brasil (Report).
||This media was produced by the Matemateca (IME USP) and was licensed as Creative Commons BY-SA 4.0. The Matemateca is part of the Institute of Mathematics and Statistics, University of São Paulo,
Matemateca IME-USP asks to be cited as shown below. If the photographer/artist name is mentioned, please, cite it after the museum's name. If not, just provide the reference to the museum.
|This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.|
|Attribution: Matemateca (IME USP) / name of the photographer when stated|
This image has been assessed using the Quality image guidelines and is considered a Quality image.
|Camera model||Canon EOS 80D|
|Orientation of image||1|
|Image resolution in width direction||300|
|Image resolution in height direction||300|
|Unit of X and Y resolution||2|
|Exposure time||1/60 sec (0.016666666666667)|
|F number||f / 4|
|ISO speed rating||250|
|Lens focal length||35 mm|
|Date and time original image was generated||2016:12:16 14:46:02|
|Date and time image was made digital data||2016:12:16 14:46:02|
|Maximum lens aperture||1.625|
|Color space information||1|
|Exif image width||5796|
|Exif image length||3891|
|Focal plane X resolution||2688.7265930176|
|Focal plane Y resolution||2688.7265930176|
|Focal plane resolution unit||3|
|Software used||Adobe Photoshop CC 2015 (Windows)|
|Copyright holder||CC-BY-SA-4.0 BY RODRIGO TETSUO ARGENTON|
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