User:5849206328x: Difference between revisions

Revision as of 16:53, 26 July 2015

$[asy] size(324); real e = 2.718281828459045235360287471352662497757247093699959574966967627724076630353; real pi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286; xaxis("$x$",0,6); yaxis("$ct$",0,5); //real f(real x) { return (x^3 - 9 * x^2 + 29 * x - 15)/6; } draw((0,0)--(2,4)); draw((3,0)--(5,4)); draw((1,0)--(1,4)); draw((4,0)--(4,4)); draw((1,2)--(4,2),Arrows); draw((0,0)--(5,2.5),dashed); draw((1,2)--(5,2),dashed); label("platform - back",(1,0),S); label("platform - front",(4,0),S); label("train - back",(2,4),N); label("train - front",(5,4),N); label("fits in $S$",(5,2),E); label("does not fit in $S'$",(5,2.5),E); //limits((-1,-4),(6,6),Crop); [/asy]$

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User:5849206328x: Difference between revisions

Revision as of 16:53, 26 July 2015

@@ Line 1: / Line 1: @@
 <asy>
-size(288);
+size(324);
 real e  = 2.718281828459045235360287471352662497757247093699959574966967627724076630353;
 real pi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286;
-xaxis("$x$",0,5);
+xaxis("$x$",0,6);
 yaxis("$ct$",0,5);
 //real f(real x) { return (x^3 - 9 * x^2 + 29 * x - 15)/6; }
-draw((0,0)--(2,4)); draw((2,0)--(4,4)); draw((1.5,3)--(3.5,3),dashed,Arrows); draw((1/3,2/3)--(3,2),dashed,Arrows);
+draw((0,0)--(2,4)); draw((3,0)--(5,4)); draw((1,0)--(1,4)); draw((4,0)--(4,4)); draw((1,2)--(4,2),Arrows);
-draw((5/2,5)--(0,0)--(5,5/2),dashed); label("$x'$",(5,5/2),S); label("$ct'$",(5/2,5),W);
+draw((0,0)--(5,2.5),dashed); draw((1,2)--(5,2),dashed);
-label("$P_1$",(0,0),S); label("$P_2$",(2,0),S); label("$P_2$",(8/3,4/3),SE); label("$L$",(2.5,3),N); label("$L'$",(5/3,4/3),NW);
+label("platform - back",(1,0),S); label("platform - front",(4,0),S);
+label("train - back",(2,4),N); label("train - front",(5,4),N);
+label("fits in $S$",(5,2),E); label("does not fit in $S'$",(5,2.5),E);
 //limits((-1,-4),(6,6),Crop);
 </asy>