diff options
Diffstat (limited to 'Master/texmf/doc/asymptote/examples/polarcircle.asy')
-rw-r--r-- | Master/texmf/doc/asymptote/examples/polarcircle.asy | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/Master/texmf/doc/asymptote/examples/polarcircle.asy b/Master/texmf/doc/asymptote/examples/polarcircle.asy deleted file mode 100644 index ce7ed948199..00000000000 --- a/Master/texmf/doc/asymptote/examples/polarcircle.asy +++ /dev/null @@ -1,30 +0,0 @@ -import math; -import graph; -size(0,100); - -real f(real t) {return 2*cos(t);} -pair F(real x) {return (x,f(x));} - -draw(polargraph(f,0,pi,operator ..)); - -defaultpen(fontsize(10pt)); - -xaxis("$x$"); -yaxis("$y$"); - -real theta=radians(50); -real r=f(theta); -draw("$\theta$",arc((0,0),0.5,0,degrees(theta)),red,Arrow,PenMargins); - -pair z=polar(r,theta); -draw(z--(z.x,0),dotted+red); -draw((0,0)--(z.x,0),dotted+red); -label("$r\cos\theta$",(0.5*z.x,0),0.5*S,red); -label("$r\sin\theta$",(z.x,0.5*z.y),0.5*E,red); -dot("$(x,y)$",z,N); -draw("r",(0,0)--z,0.5*unit(z)*I,blue,Arrow,DotMargin); - -dot("$(a,0)$",(1,0),NE); -dot("$(2a,0)$",(2,0),NE); - - |