File:3d-gradient-cos.svg
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Original file (SVG file, nominally 547 × 458 pixels, file size: 4.16 MB)
Summary[edit]
| Summary | |
|---|---|
| Description | The gradient of the function
f
(
x
,
y
)
=
−
(
cos
2
(
x
)
+
cos
2
(
y
)
)
2
{\displaystyle f(x,y)=-(\cos ^{2}(x)+\cos ^{2}(y))^{2 |
| Source | |
| Author | |
| Permission | |
depicted as a vector field on the bottom plane.
|source=Wikimedia Commons file page |author=MartinThoma |permission=See original Commons license details. }}
Licensing[edit]
License: CC0
License page: CC0
Original attribution and file history: Wikimedia Commons
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:05, 7 June 2026 | | 547 × 458 (4.16 MB) | Maintenance script (talk | contribs) | == Summary == Importing file |
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