human
What is a code to equation of ellipse from its focus , directrix , and eccentricity and the other steps required given the following:
Equation of ellipse from its focus , directrix , and eccentricity | Function to find equation of ellipse ..
Driver Code"
How can the above be solved in Python?
assistant
#Here is code to equation of ellipse from its focus , directrix , and eccentricity and the other steps required.
 def equation_ellipse ( x1 , y1 , a , b , c , e ) :
	t = a * a + b * b
	a1 = t - e * ( a * a )
	b1 = t - e * ( b * b )
	c1 = ( - 2 * t * x1 ) - ( 2 * e * c * a )
	d1 = ( - 2 * t * y1 ) - ( 2 * e * c * b )
	e1 = - 2 * e * a * b
	f1 = ( - e * c * c ) + ( t * x1 * x1 ) + ( t * y1 * y1 )
	print ( " Equation ▁ of ▁ ellipse ▁ is " , a1 , " x ^ 2 ▁ + " , b1 , " y ^ 2 ▁ + " , c1 , " x ▁ + " , d1 , " y ▁ + " , e1 , " xy ▁ + " , f1 , " = ▁ 0" )
if __name__ == " _ _ main _ _ " :
	x1 , y1 , a , b , c , e = 1 , 1 , 1 , - 1 , 3 , 0.5 * 0.5
	equation_ellipse ( x1 , y1 , a , b , c , e )