Difference between revisions of "User:5849206328x"
5849206328x (talk | contribs) m |
5849206328x (talk | contribs) m |
||
| Line 15: | Line 15: | ||
currentprojection=orthographic(2,-2,1); | 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); | ||
//real f(real x) { return 3 * (-1/x + 1/(2*x^2)); } | //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)); } | //pair g(real t) { return (0,6.3) + (0.4 * cos(pi * t/180), 0.2 * sin(pi * t/180)); } | ||
| − | triple h(real t) { return (2 * cos(pi * t/180), 2 * sin(pi * t/180), 4); } | + | triple h(real t) { return (2 * cos(pi * t/180), 2 * sin(pi * t/180), 2.5); } |
| + | triple rot(real t) { return (0.2 * cos(pi * t/180), 0.2 * sin(pi * t/180), 4.5); } | ||
| − | draw(graph(h,-90,270) | + | draw(graph(h,-90,270)); draw((0,0,2.5)--(0,2,2.5),dashed); draw(graph(rot,-180,93),EndArrow3); |
| − | |||
| − | label("$ | + | label("$a$",(0,1,2.5),N); |
//limits((-25,-25),(50,25),Crop); | //limits((-25,-25),(50,25),Crop); | ||
</asy> | </asy> | ||
Revision as of 19:51, 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); currentprojection=orthographic(2,-2,1); //xaxis3("$x$",0,5); //yaxis3("$y$",0,5); zaxis3("$z$",0,5); //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)); } triple h(real t) { return (2 * cos(pi * t/180), 2 * sin(pi * t/180), 2.5); } triple rot(real t) { return (0.2 * cos(pi * t/180), 0.2 * sin(pi * t/180), 4.5); } draw(graph(h,-90,270)); draw((0,0,2.5)--(0,2,2.5),dashed); draw(graph(rot,-180,93),EndArrow3); label("$a$",(0,1,2.5),N); //limits((-25,-25),(50,25),Crop); [/asy]](http://latex.artofproblemsolving.com/b/0/4/b04d5b00baf5411e57ebd69c7c114f6213328425.png)
