Systems of differential equations: Difference between revisions

Revision as of 08:43, 21 July 2010

Display solutions of the ordinary differential equation

[math]\displaystyle{ y'= f(x,y) }[/math]

with initial value [math]\displaystyle{ (x_0,y_0) }[/math].

@@ Line 12: / Line 12: @@
 var N = brd.create('slider',[[-7,9.5],[7,9.5],[-15,10,15]], {name:'N'});
 var P1 = brd.create('point',[0,1], {name:'(x_0,y_1)'});
-var line = brd.create('line',[function(){return -P1.X();},function(){return 1;},function(){return 0;}]);
+var line = brd.create('line',[function(){return -P1.X();},function(){return 1;},function(){return 0;}],{visible:false});
 var P2 = brd.create('glider',[0,2,line], {name:'(x_0,y_2)'});