Mathematical Diagram with Curves and Angles

This pixelated diagram features a sweeping green curve, from which a distinct blue line extends downwards. A smaller, darker blue line segment originates from the intersection point, possibly indicating a tangent or an angle relative to the curve. The overall composition suggests a simplified illustration of mathematical concepts, perhaps related to geometry or calculus, presented in a low-resolution digital style. Subtle corner marks enhance its diagrammatic appearance.

curve - line - math diagram - pixel art - geometry - angle