Difference between revisions of "User:5849206328x"

Revision as of 18:53, 25 July 2015

$[asy] import graph3; import three; size(288); real e = 2.718281828459045235360287471352662497757247093699959574966967627724076630353; real pi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286; currentprojection=orthographic(3,-2,2); xaxis3("$z$",0,5); yaxis3("$x$",0,5); zaxis3("$y$",0,5); //real f(real x) { return 3 * (-1/x + 1/(2*x^2)); } //triple g(real t) { return (2 * cos(pi * t/180), 2 * sin(pi * t/180), 2.5); } //triple rot(real t) { return (0.2 * cos(pi * t/180), 0.2 * sin(pi * t/180), 4.5); } label("$O$",(0,0,0),W); label("$S$",(0,-1,4),W); [/asy]$

@@ Line 1: / Line 1: @@
-<asy>
-import slopefield;
-size(288);
-real e  = 2.718281828459045235360287471352662497757247093699959574966967627724076630353;
-real pi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286;
-//xaxis(0,5);
-//yaxis(-2,3);
-//real f(real x) { return 3 * (-1/x + 1/(2*x^2)); }
-pair g(real t) { return (20/13,48/13) + (1.5 * cos(pi * t/180), -1.5 * sin(pi * t/180)); }
-draw((-12,5)--(12,-5)--(2,-5),linewidth(2)); draw(circle((20/13,48/13),4));
-draw((-5/26,-12/26)--(-77/26,18/26),EndArrow); draw((0,0)--(50/13,120/13),EndArrow); draw((20/13,48/13)--(20/13,-4),EndArrow);
-label("$\alpha$",(9,-5),N); label("$F$",(-77/26,18/26),SW); label("$N$",(50/13,120/13),NE); label("$Mg$",(20/13,-4),W);
-//limits((-25,-25),(50,25),Crop);
-</asy>
-<!--
-D graphs
 <asy>
 import graph3;
@@ Line 32: / Line 8: @@
 real pi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286;
-currentprojection=orthographic(2,-2,1);
+currentprojection=orthographic(3,-2,2);
-xaxis3("$x$",0,5);
+xaxis3("$z$",0,5);
-yaxis3("$y$",0,5);
+yaxis3("$x$",0,5);
-zaxis3("$z$",0,5);
+zaxis3("$y$",0,5);
 //real f(real x) { return 3 * (-1/x + 1/(2*x^2)); }
@@ Line 41: / Line 17: @@
 //triple rot(real t) { return (0.2 * cos(pi * t/180), 0.2 * sin(pi * t/180), 4.5); }
-draw(scale(3,2,2)*unitdisk,palegrey); draw(graph(rot,-180,93),EndArrow3);
+label("$O$",(0,0,0),W); label("$S$",(0,-1,4),W);
-draw((0,0,5)--(0,0,0)); draw((0,5,0)--(0,0,0)); draw((5,0,0)--(0,0,0));
 </asy>
--->

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Difference between revisions of "User:5849206328x"

Revision as of 18:53, 25 July 2015