Difference between revisions of "User:Nikita2/sandbox"
From Encyclopedia of Mathematics
(Created page with "<asy> import graph; size(200,IgnoreAspect); real f(real x) {return sin(x);}; bool3 branch(real x) { static int lastsign=0; //if(x == 0) return false; int sign=sgn(x); ...") |
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<asy> | <asy> | ||
import graph; | import graph; | ||
− | size(200,IgnoreAspect); | + | size(400,200,IgnoreAspect); |
+ | real f(real x) {return sin(x);}; | ||
+ | draw(graph(f,-2*pi,2*pi),red,"$\sin(x)$"); | ||
+ | xaxis("$x$",Arrow); | ||
+ | yaxis(); | ||
+ | |||
+ | xtick("$\frac{\pi}{6}$",pi/6,N); | ||
+ | xtick("$\frac{\pi}{4}$",pi/4,N); | ||
+ | xtick("$\frac{\pi}{3}$",pi/3,N); | ||
+ | xtick("$\frac{\pi}{2}$",pi/2,N); | ||
+ | xtick("$\frac{3\pi}{2}$",3*pi/2,N); | ||
+ | xtick("$\pi$",pi,N); | ||
+ | xtick("$2\pi$",2*pi,N); | ||
+ | |||
+ | |||
+ | xtick("$-\frac{\pi}{2}$",-pi/2,N); | ||
+ | xtick("$-\frac{3\pi}{2}$",-3*pi/2,N); | ||
+ | xtick("$-\pi$",-pi,N); | ||
+ | xtick("$-2\pi$",-2*pi,N); | ||
+ | |||
+ | |||
+ | ytick("$1/2$",0.5,1); | ||
+ | ytick("$\sqrt{2}/2$",sqrt(2)/2,1); | ||
+ | ytick("$\sqrt{3}/2$",sqrt(3)/2,1); | ||
+ | ytick("$1$",1,1); | ||
+ | |||
+ | ytick("$-1/2$",-0.5,-1); | ||
+ | ytick("$-\sqrt{2}/2$",-sqrt(2)/2,-1); | ||
+ | ytick("$-\sqrt{3}/2$",-sqrt(3)/2,-1); | ||
+ | ytick("$-1$",-1,-1); | ||
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− | + | attach(legend(),truepoint(E),10E,UnFill); | |
− | |||
</asy> | </asy> |
Revision as of 18:17, 5 December 2012
How to Cite This Entry:
Nikita2/sandbox. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Nikita2/sandbox&oldid=29091
Nikita2/sandbox. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Nikita2/sandbox&oldid=29091