File:Drini-conjugatehyperbolas.svg

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Original file (SVG file, nominally 512 × 512 pixels, file size: 2 KB)

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Summary

DescriptionDrini-conjugatehyperbolas.svg	English: The rectangular hyperbola x2-y2 and its conjugate, having the same asymptotes. La bildo estas kopiita de wikipedia:en. La originala priskribo estas
Date	10 February 2011
Source	Based on File:Drini-conjugatehyperbolas.png
Author	Own work
Other versions	English .svg int .png int .png int .svg Russian .svg
SVG development InfoField	The SVG code is valid. This vector image was created with a text editor by Rubber Duck (☮ • ✍).

Maxima code

load(draw);
draw2d(terminal=svg,file_name="Drini-conjugatehyperbolas",
    user_preamble="set key at 2.9,4",dimensions=[550,550],
    xtics_axis=true,ytics_axis=true,grid=true,
    xaxis=true,yaxis=true,axis_top=false,axis_bottom=false,axis_left=false,axis_right=false,
    line_width=1.5,label(["x",4,0.2],["y",0.2,4]),
    color=green,key="x^2- y^2=-1",explicit(sqrt(x^2+1),x,-4,4),
    key="",explicit(-sqrt(x^2+1),x,-4,4),
    color=blue,key="x^2- y^2= 1",explicit(sqrt(x^2-1),x,-4,-1),
    key="",explicit(-sqrt(x^2-1),x,1,4),
    explicit(sqrt(x^2-1),x,1,4),
    explicit(-sqrt(x^2-1),x,-4,-1),
    color=red,points_joined=true,line_type=dots,key="",nticks=1,
    parametric(t,t,t,-4,4),key="asymptotes",parametric(t,-t,t,-4,4)
  );

MATLAB code

 line([0 0],[-4 4],'Color','k','LineWidth',2)
 hold on
 line([-4 4],[0 0],'Color','k','LineWidth',2)
 h =ezplot ('x^2 - y^2 =1',[-4 4], [-4 4])
 set(h,'LineWidth',2),hold on,grid on
 h =ezplot ('x^2 - y^2',[-4 4], [-4 4])
 set(h,'Color','r','LineWidth',2)
 h =ezplot ('y^2 - x^2-1',[-4 4], [-4 4])
 set(h,'Color','g','LineWidth',2)
 title remove

Licensing

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to remix – to adapt the work

Under the following conditions:

attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	22:47, 28 September 2024	512 × 512 (2 KB)	Jacobolus	Reverted to version as of 22:24, 19 April 2015 (UTC) – later version has broken color
	22:38, 19 April 2015	512 × 512 (2 KB)	Krishnavedala	green curve obtained by transforming blue curve to keep consistent resolution.
	22:24, 19 April 2015	512 × 512 (2 KB)	Krishnavedala	simplified drawing and valid SVG
	00:07, 27 May 2011	550 × 550 (34 KB)	Krishnavedala	image size
	00:01, 27 May 2011	800 × 800 (34 KB)	Krishnavedala	smaller file created using maxima and gnuplot.
	14:28, 10 February 2011	512 × 485 (59 KB)	Reubot	transparent
	13:59, 10 February 2011	512 × 485 (59 KB)	Reubot	lets hope this works
	13:05, 10 February 2011	440 × 440 (52 KB)	Reubot	fix fonts?
	12:51, 10 February 2011	440 × 440 (55 KB)	Reubot	{{Information \|Description ={{en\|1=The rectangular hyperbola x2-y2 and its conjugate, having the same asymptotes. }} La bildo estas kopiita de wikipedia:en. La originala priskribo estas \|Source =Based on File:Drini-conjugatehyperbolas.png