Module: Determinator

Included in:
Cartesius::Circumference, Cartesius::Ellipse, Cartesius::Hyperbola
Defined in:
lib/cartesius/determinator.rb

Instance Method Summary collapse

Instance Method Details

#center ⇒ Object 



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# File 'lib/cartesius/determinator.rb', line 3

def center
  Cartesius::Point.new(
      x: Rational(-@x_coeff, (2 * @x2_coeff)),
      y: Rational(-@y_coeff, (2 * @y2_coeff))
  )
end

#to_equation ⇒ Object 



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# File 'lib/cartesius/determinator.rb', line 10

def to_equation
  equationfy(
      'x^2' => @x2_coeff, 'y^2' => @y2_coeff, 'x' => @x_coeff, 'y' => @y_coeff, '1' => @k_coeff
  )
end