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This file is fae Wikimedia Commons n micht be uised bi ither waurks. The descreeption oan its file descreeption page thaur is shawn ablo.

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English: An open surface with u- and v-flow lines and Z-contours shown. Shows a saddle point on a surface between two hills. I created this image on software I wrote. StuRat 19:37, 26 August 2005 (UTC)
Date 26 August 2005 (original upload date)
Soorce No machine-readable source provided. Own work assumed (based on copyright claims).
Author No machine-readable author provided. StuRat assumed (based on copyright claims).

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StuRat, the copyright holder of this work, hereby publishes it under the following license:
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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Date/TimeThummnailDimensionsUiserComment
current14:34, 31 Mey 2023Thumbnail fer version aes o 14:34, 31 Mey 20231,000 × 1,000 (392 KB)PhreneticcReduced file weight with FileOptimizer in lossless compression mode.
19:37, 26 August 2005Thumbnail fer version aes o 19:37, 26 August 20051,000 × 1,000 (499 KB)StuRatShows a saddle point on a surface between two hills. I created this image on software I wrote. ~~~~

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