In a [previous post](/dotphysics/2008/09/basics-making-graphs-with-kinematics-stuff-part-ii/), I talked about how to plot kinematics data with a spread sheet and how ...

Quadratic graph lines are U- or Ո-shaped, which is called a parabola. A linear graph can be drawn using only three points. A quadratic graph is a curve, so more points are plotted to support accuracy.

In this paper we determine the quadratic points on the modular curves 𝑋₀(𝑁), where the curve is non-hyperelliptic, the genus is 3, 4, or 5, and the Mordell–Weil group of 𝐽₀(𝑁) is finite. The ...

We determine equations of the modular curves $X_1(N)$ for $N = 11, 13, 14, 15, 16, 17$ and 18. Except for $N = 17$, these are the only existing elliptic or ...

Google is celebrating the quadratic equation with a special Doodle today, November 12. The Doodle highlights one of mathematics’ most recognised and widely applied formulas, bringing an everyday ...

Google Doodle features the Quadratic Equation, linking to AI-powered solutions. Equation's real-world applications are highlighted, from physics to engineering. Babylonians (2000 BC) first solved it; ...