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File:Real 2-space as square grid.png

Real_2-space_as_square_grid.png ‎(256 × 384 pixels, file size: 1 KB, MIME type: image/png)

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Description
English: The Cartesian product structure on ℝ2

The image is made in raster graphics deliberately, such that its pixel structure matches the ℝ2 structure exactly: a unit interval equals to 20 px along both axes. It may not be rescaled.

  • ┼ coordinate axes (x = 0) ∨ (y = 0)
  • │ integer x (except 0)
  • ─ integer y (except 0)
  • ┼ (x − 1/2 ∈ Z) ∨ (y − 1/2 ∈ Z), except cases above
  • ■ (10x ∈ Z) ∧ (10y ∈ Z), except cases above
  • ─│ (10x ∈ Z) ∨ (10y ∈ Z), except cases above
Date 19 April 2013, 14:29 (upload date)
Source Own work
Author Incnis Mrsi (talk · contribs)

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I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero 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.

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Date/TimeThumbnailDimensionsUserComment
current07:36, 18 December 2014Thumbnail for version as of 07:36, 18 December 2014256 × 384 (1 KB)Tomruen (talk | contribs)tone down colors
16:54, 20 April 2013Thumbnail for version as of 16:54, 20 April 2013256 × 384 (1,022 bytes)Incnis Mrsi (talk | contribs)tweaks in the palette
14:29, 19 April 2013Thumbnail for version as of 14:29, 19 April 2013256 × 384 (1,022 bytes)Incnis Mrsi (talk | contribs){{Information |Description ={{en|1=The w:Cartesian product structure on ℝ<sup>2</sup> The image is made in raster graphics deliberately, such that its pixel structure matches the ℝ<sup>2</sup> structure exactly: ...

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