Difference between revisions of "Conic sections in polar form"

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Line 13: Line 13:
 
var q = brd.createElement('glider', [f], {style:6,name:'G'});  
 
var q = brd.createElement('glider', [f], {style:6,name:'G'});  
 
brd.createElement('tangent', [q], {dash:3});  
 
brd.createElement('tangent', [q], {dash:3});  
 +
brd.addHook(function(){$('ausgabe').innerHTML = (p.Value()).tofixed(1) + "/(1 - (" + (eps.Value()).tofixed(1) + ")*cos(φ+"+(rho.Value()).toFixed(1) +"))";});
 
</jsxgraph>
 
</jsxgraph>
  
  
 
+
<html>
 
+
<p id="ausgabe">
+
</p>
 
+
</html>
 
 
  
 
[[Category:Examples]]
 
[[Category:Examples]]
 
[[Category:Curves]]
 
[[Category:Curves]]

Revision as of 19:27, 10 March 2009

The equation of the curve is

[math]\, r = \frac{p}{1-\epsilon\cdot cos(\phi+\rho)};[/math]