recreate blog and features

Recreate the blog: Some features

Continuing previous post ¹ here some features are presented, just as reminder.

math

Roots of a quadratic equation $y = ax^2 + bx + c$ can be obtained

$$\tag{1} x_{1,2} = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}, $$

which is knonw as quadratic formula.

Roots of a quadratic equation $y = ax^2 + bx + c$ can be obtained using

$$\tag{1}
x_{1,2} = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a},
$$

which is knonw as quadratic formula.

notes