Original file(SVG file, nominally 300 × 225 pixels, file size: 34 KB)

Description A diagram showing a curve (C, red) with a cusp at P (black), and several lines passing through P (L1-L4). None of these lines are tangests to the curve (not even L1). The gradient just to the left of the cusp is infinity, and just to the right it is negative infinity.
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Self-made

 
This W3C-unspecified vector image was created with Inkscape .
Author Inductiveload
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(Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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23 October 2007

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Date/TimeThumbnailDimensionsUserComment
current17:10, 30 October 2007Thumbnail for version as of 17:10, 30 October 2007300 × 225 (34 KB)Inductiveload
17:07, 30 October 2007Thumbnail for version as of 17:07, 30 October 2007300 × 225 (34 KB)Inductiveload
01:16, 24 October 2007Thumbnail for version as of 01:16, 24 October 2007300 × 225 (34 KB)Inductiveload{{Information |Description=A diagram showing a curve (''C'', red) with a cusp at ''P'' (black), and several lines passing through ''P'' (''L<sub>1</sub>-L<sub>4</sub>''). None of these lines are tangests to the curve (not even ''L<sub>1</sub>''). The grad