Difference between revisions of "User:5849206328x"
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import graph3; | import graph3; | ||
import slopefield; | import slopefield; | ||
| + | import three; | ||
//size(288); | //size(288); | ||
| Line 18: | Line 19: | ||
//draw(graph(g,-40,45)); | //draw(graph(g,-40,45)); | ||
| − | currentprojection=orthographic( | + | currentprojection=orthographic(2,-2,1); |
xaxis3("$x$",0,5); | xaxis3("$x$",0,5); | ||
yaxis3("$y$",0,5); | yaxis3("$y$",0,5); | ||
zaxis3("$z$",0,5); | zaxis3("$z$",0,5); | ||
| + | |||
| + | draw((2,0,4)..(0,2,4)..(-2,0,4)..(0,-2,4)..cycle,MidArrow3); draw((0,0,4)--(6/5,8/5,4)--(6/5,8/5,0)--(0,0,0),dashed); dot((6/5,8/5,4)); | ||
| + | |||
| + | label("$O$",(0,0,0),W); label("$P$",(6/5,8/5,4),NE); label("$s$",(3/5,4/5,4),N); label("$\theta$",(1,0,0),N); | ||
//limits((-25,-25),(50,25),Crop); | //limits((-25,-25),(50,25),Crop); | ||
</asy> | </asy> | ||
Revision as of 15:22, 23 July 2015
![[asy] import graph3; import slopefield; import three; //size(288); real e = 2.718281828459045235360287471352662497757247093699959574966967627724076630353; real pi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286; // Label f; // f.p=fontsize(6); //xaxis(0,5); //yaxis(-2,3); //real f(real x) { return 3 * (-1/x + 1/(2*x^2)); } //pair g(real t) { return (0,6.3) + (0.4 * cos(pi * t/180), 0.2 * sin(pi * t/180)); } //draw(graph(g,-40,45)); currentprojection=orthographic(2,-2,1); xaxis3("$x$",0,5); yaxis3("$y$",0,5); zaxis3("$z$",0,5); draw((2,0,4)..(0,2,4)..(-2,0,4)..(0,-2,4)..cycle,MidArrow3); draw((0,0,4)--(6/5,8/5,4)--(6/5,8/5,0)--(0,0,0),dashed); dot((6/5,8/5,4)); label("$O$",(0,0,0),W); label("$P$",(6/5,8/5,4),NE); label("$s$",(3/5,4/5,4),N); label("$\theta$",(1,0,0),N); //limits((-25,-25),(50,25),Crop); [/asy]](http://latex.artofproblemsolving.com/0/b/4/0b4f02ac4f8b19fefbfb57372099d2cb8ead95c2.png)
