File:AdjunctionSpace-01.svg
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Original file (SVG file, nominally 82 × 78 pixels, file size: 11 KB)
Summary
SVG version of File:AdjunctionSpace-01.png
Licensing
|
This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship. |
Source code
SVG code
u := 1.0cm;
a := 0.3u;
pair corner[];
corner[1] := (-u,u);
for i=2 upto 4:
corner[i] := corner[i-1] rotated 90;
endfor;
label(btex $A$ etex, corner[1]);
label(btex $X$ etex, corner[2]);
label(btex $X \cup_f Y$ etex, corner[3]);
label(btex $Y$ etex, corner[4]);
path p[];
p[1] := ((-u,u) shifted (a,0)) -- ((u,u) shifted (-a,0));
p[2] := p[1] rotatedabout((-u,u),-90);
p[3] := p[2] shifted (2u,0);
p[4] := ((-u,-u) shifted (a,0)) -- ((u,-u) shifted (-2.5a,0));
for i=1 upto 4:
drawarrow p[i];
endfor;
def midof(expr p) =
point length(p)/2 of p
enddef;
label.top(btex $i$ etex, midof(p[1]));
label.lft(btex $f$ etex, midof(p[2]));
label.rt(btex $\phi_Y$ etex, midof(p[3]));
label.bot(btex $\phi_X$ etex, midof(p[4]));
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:00, 7 May 2010 | | 82 × 78 (11 KB) | wikimediacommons>Wmheric | SVG version of File:AdjunctionSpace-01.png Category:Constructions in topology {{PD-ineligible}} |
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