File:Squircle rounded square.svg

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Original file ‎(SVG file, nominally 608 × 608 pixels, file size: 777 bytes)

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Summary

Description
English: A squircle (blue) compared with a rounded square (red). A squircle is a mathematical curve defined by the equation x4+y4=r4, while a rounded square is four 90° circular arcs of the same radius connected by tangent straight lines. In this construction, the two curves are arranged to coincide at angles which are multiples of 45° (i.e. 0°, 45°, 90°, 135°, etc.).

Image is a replacement for File:Squircle_squared_circle.png made by me using Inkscape and Squircle2.svg by SonicChao
Date 29 November 2006 (original upload date)
Source Transferred from en.wikipedia to Commons by Rky.
Author The original uploader was FrostyBytes at English Wikipedia.
Other versions
 
This vector image includes elements that have been taken or adapted from this file:
 Squircle2.svg.
SVG genesis
InfoField
 
The SVG code is valid.
 
This trigonometry was created with a text editor.

Licensing

w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic licence.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible licence as the original.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2006-11-29 11:14 FrostyBytes 550×550 (2353 bytes) A replacement for Squircle_squared_circle.png made by me using [[Inkscape]] and Squircle2.svg by [[User:SonicChao|SonicChao]]

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depicts

squircle

square

inception

29 November 2006

File history

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Date/TimeThumbnailDimensionsUserComment
current17:51, 16 December 2011Thumbnail for version as of 17:51, 16 December 2011608 × 608 (777 bytes)wikimediacommons>CmgleeMake rounded square blue and semi-transparent.

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