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Diffstat (limited to 'Master/texmf/doc/asymptote/examples/centroidfg.asy')
-rw-r--r-- | Master/texmf/doc/asymptote/examples/centroidfg.asy | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/Master/texmf/doc/asymptote/examples/centroidfg.asy b/Master/texmf/doc/asymptote/examples/centroidfg.asy deleted file mode 100644 index 2e26454cdbe..00000000000 --- a/Master/texmf/doc/asymptote/examples/centroidfg.asy +++ /dev/null @@ -1,38 +0,0 @@ -import graph; -size(0,150); - -int a=-1, b=1; - -real f(real x) {return x^3-x+2;} -real g(real x) {return x^2;} - -draw(graph(f,a,b,operator ..),red); -draw(graph(g,a,b,operator ..),blue); - -xaxis(); - -int n=5; - -real width=(b-a)/(real) n; -for(int i=0; i <= n; ++i) { - real x=a+width*i; - draw((x,g(x))--(x,f(x))); -} - -labelx("$a$",a); -labelx("$b$",b); -draw((a,0)--(a,g(a)),dotted); -draw((b,0)--(b,g(b)),dotted); - -real m=a+0.73*(b-a); -arrow("$f(x)$",(m,f(m)),N,red); -arrow("$g(x)$",(m,g(m)),E,0.8cm,blue); - -int j=2; -real xi=b-j*width; -real xp=xi+width; -real xm=0.5*(xi+xp); -pair dot=(xm,0.5*(f(xm)+g(xm))); -dot(dot,darkgreen+4.0); -arrow("$\left(x,\frac{f(x)+g(x)}{2}\right)$",dot,NE,2cm,darkgreen); - |