File:Arctangent2++.svg
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Size of this PNG preview of this SVG file: 590 × 325 pixels. Other resolutions: 320 × 176 pixels | 640 × 353 pixels | 1,024 × 564 pixels | 1,280 × 705 pixels | 2,560 × 1,410 pixels.
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[edit]DescriptionArctangent2++.svg | arctan2(x,y): Proportional accurate arctangent-graph plotted with cubic bezier-curves. The arctan2(x,y)-, sometimes atan2(y,x)-function is especially implemented in programming languages. It yields the angle from the x-axis to any point (x,y). Quadrants in blue. Plot with |x|≫0. Red bullets and circles symbolize removable discontinuities at y=0 and at the poles of the tangent at x=0. 3 special angles π/2=~(±0;+1), -π/2=~(±0,-1), ±π=~(-1;±0) marked at their exit and entry. | ||
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Own workThis file was derived from: Arctangent2.svg |
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Author | Nomen4Omen | ||
Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following licenses:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International, 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You may select the license of your choice. |
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Other versions | File:Arctangent2+.svg | ||
SVG development InfoField | This vector image was created with Inkscape. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:46, 6 September 2018 | 590 × 325 (56 KB) | Sebastian Wallroth (talk | contribs) | background adjusted | |
20:25, 27 January 2017 | 588 × 325 (101 KB) | Nomen4Omen (talk | contribs) | {{Information |Description=arctan2(x,y): Proportional accurate arctangent-graph plotted with cubic bezier-curves. The arctan2(x,y)-, sometimes atan2(y,x)-function is especially implemented in programming languages. It yields the angle from the x-axis t... |
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Short title | Arctangent2.svg - a nice plot of the arctangent2 function |
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Image title | Arctangent2(arctan2)-function
atan2(y,x) takes two arguments x and y. It calculates the angle frome the x-axis to the point (x,y). atan2 is usually implemented in programming languages like C++. from Wikimedia Commons plot-range: -4.5 to 4.5 plotted with cubic bezier-curves in several intervalls the bezier-controll-points are calculated to give a very accurate result. symbols in "Computer Modern" (TeX) font embedded created with a plain text editor using GNU/Linux about: http://commons.wikimedia.org/wiki/Image:Arctangent2.svg source: http://commons.wikimedia.org/ rights: GNU Free Documentation license,Creative Commons Attribution ShareAlike license |
Width | 589.57 |
Height | 325.02 |