quadratic

Both vegetables and quadratic polynomials are made more interesting with the Mandelbrot set. The formula explains the repeating complexity of broccoli heads like this one.

有了曼德尔勃特集合，蔬菜和二次多项式都变得有趣多了。这个方程式表现了类似图中的花椰菜菜籽的重复的复杂性。

Both vegetables and quadratic polynomials are made more interesting with the Mandelbrot set.

有了曼德尔勃特集合，蔬菜和二次多项式都变得有趣多了。

The quadratic equation may have instilled horror in many of us.

对很多人来说，二次方程是很恐怖的。