# Difference between revisions of "Systems of differential equations"

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var N = brd.create('slider',[[-7,9.5],[7,9.5],[-15,10,15]], {name:'N'}); | 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 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)'}); | var P2 = brd.create('glider',[0,2,line], {name:'(x_0,y_2)'}); | ||

## Revision as of 10:43, 21 July 2010

Display solutions of the ordinary differential equation

- [math] y'= f(x,y)[/math]

with initial value [math](x_0,y_0)[/math].