File:Adding 123456789 to itself on abacus in left-to-right order - Step 16.jpg
Original file (1,832 × 2,748 pixels, file size: 1.01 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionAdding 123456789 to itself on abacus in left-to-right order - Step 16.jpg |
English: I'm now adding 8 in the 8th position from the left. This is done in 3 steps: add 50, subtract 40, subtract 2. In this step I add 50 by adding 5 in the 7th position from the left.
CC0 waiver: To the extent possible under law, I waive all copyright and related or neighboring rights to this work. |
Date | |
Source | https://www.flickr.com/photos/29507259@N02/6773895053/ |
Author | D Coetzee |
Camera location | 37° 52′ 32.64″ N, 122° 15′ 31.1″ W | View this and other nearby images on: OpenStreetMap | 37.875734; -122.258638 |
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Licensing
[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
This image was originally posted to Flickr by D Coetzee at https://flickr.com/photos/29507259@N02/6773895053. It was reviewed on 26 December 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
26 December 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:32, 26 December 2020 | 1,832 × 2,748 (1.01 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by D Coetzee from https://www.flickr.com/photos/29507259@N02/6773895053/ with UploadWizard |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D300 |
Copyright holder |
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Exposure time | 1/10 sec (0.1) |
F-number | f/3.7999999523163 |
ISO speed rating | 200 |
Date and time of data generation | 15:14, 27 January 2012 |
Lens focal length | 20 mm |
Horizontal resolution | 150 dpi |
Vertical resolution | 150 dpi |
Software used | Bibble 5 Pro 5.2.2 |
Exposure Program | Normal program |
Date and time of digitizing | 15:14, 27 January 2012 |
APEX exposure bias | 0 |
Maximum land aperture | 3.8 APEX (f/3.73) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 825 |
DateTimeOriginal subseconds | 680 |
DateTimeDigitized subseconds | 680 |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 30 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Width | 4,288 px |
Height | 2,848 px |
Rating (out of 5) | 0 |
IIM version | 4 |