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File:2D function hourglass.png

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2D_function_hourglass.png (512 × 512 pixels, file size: 94 KB, MIME type: image/png)

Summary

Description
English: This is a plot/heightmap of a function of two variables that I have discovered. It shows the region from [-4,-4] to [4,4] with grayscale values adjusted so that white/black matches the maximum/minimum value in the plotted region. The function formula is following: logistic_curve(angle_rad(sin(x^2),sin(y^2),triangle_wave(y),triangle_wave(x))).
Date
Source Own work
Author Drummyfish

Licensing

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.

Captions

plot of a function resembling hourglass

Items portrayed in this file

depicts

3 July 2022

image/png

cf8d667563b00501cbd4e06d7f24d72d94a53077

95,983 byte

512 pixel

512 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current12:55, 3 July 2022Thumbnail for version as of 12:55, 3 July 2022512 × 512 (94 KB)DrummyfishUploaded own work with UploadWizard

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