Difference between revisions of "User:5849206328x"

Revision as of 14:57, 17 July 2015

$[asy] import slopefield; real e = 2.718281828459045235360287471352662497757247093699959574966967627724076630353; real pi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286; // Label f; // f.p=fontsize(6); xaxis(-4,4); yaxis(-4,4); real f1(real x) { return (-2) * cos(x); } draw(graph(f1,-4,4)); draw((-pi,-0.1)--(-pi,0.1)); draw((pi,-0.1)--(pi,0.1)); draw((-0.1,2)--(0.1,2)); draw((-0.1,-2)--(0.1,-2)); draw((-2,-0.1)--(-2,0.1)); draw((2,-0.1)--(2,0.1)); draw((-2,f1(2))--(2,f1(2)),dashed); label("$-\pi$",(-pi,-0.1),S); label("$\pi$",(pi,-0.1),S); label("$mgl$",(-0.1,2),W); label("$-mgl$",(-0.1,-2),SW); label("$-\theta_0$",(-2,-0.1),S); label("$\theta_0$",(2,-0.1),S); label("$E$",(-1,f1(2)),N); limits((-4,-4),(4,4),Crop); [/asy]$

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Difference between revisions of "User:5849206328x"

Revision as of 14:57, 17 July 2015

@@ Line 7: / Line 7: @@
 // Label f;
 // f.p=fontsize(6);
-xaxis(-3,3);
+xaxis(-4,4);
-yaxis(-3,3);
+yaxis(-4,4);
-real f1(real x) { return 1/3 * (x^3 - 3*x); }
+real f1(real x) { return (-2) * cos(x); }
-draw(graph(f1,-3,3));
+draw(graph(f1,-4,4));
+draw((-pi,-0.1)--(-pi,0.1)); draw((pi,-0.1)--(pi,0.1));
+draw((-0.1,2)--(0.1,2)); draw((-0.1,-2)--(0.1,-2));
+draw((-2,-0.1)--(-2,0.1)); draw((2,-0.1)--(2,0.1));
-dot((-1,f1(-1))); dot((1,f1(1))); dot((2,f1(2)));
+draw((-2,f1(2))--(2,f1(2)),dashed);
-draw((-1,f1(-1))--(2,f1(2)),dashed);
-limits((-3,-3),(3,3),Crop);
+label("$-\pi$",(-pi,-0.1),S); label("$\pi$",(pi,-0.1),S);
+label("$mgl$",(-0.1,2),W); label("$-mgl$",(-0.1,-2),SW);
+label("$-\theta_0$",(-2,-0.1),S); label("$\theta_0$",(2,-0.1),S);
+label("$E$",(-1,f1(2)),N);
+limits((-4,-4),(4,4),Crop);
 </asy>