Systems of differential equations: Difference between revisions

Revision as of 08:51, 21 July 2010

Display solutions of the ordinary differential equation

[math]\displaystyle{ y_1'= f_1(x,y_1,y_2) }[/math]

[math]\displaystyle{ y_2'= f_2(x,y_1,y_2) }[/math]

with initial values [math]\displaystyle{ (x_0,y_1) }[/math], [math]\displaystyle{ (x_0,y_2) }[/math].

@@ Line 27: / Line 27: @@
 }
-var g1 = brd.createElement('curve', [[0],[0]], {strokeColor:'red', strokeWidth:'2px'});
+var g1 = brd.createElement('curve', [[0],[0]], {strokeColor:'red', strokeWidth:'2px', name:'y_1'});
-var g2 = brd.createElement('curve', [[0],[0]], {strokeColor:'black', strokeWidth:'2px'});
+var g2 = brd.createElement('curve', [[0],[0]], {strokeColor:'black', strokeWidth:'2px', name:'y_2'});
 g1.updateDataArray = function() {
      var data = ode();