A minimalist flat vector logo for an educational math system, featuring a continuous smooth mathematical function curve (like sine wave or parabola) constructed from tiny golden yellow millet grains (#F5A623). The curve gracefully passes through or intersects with a set of geometric shapes (a triangle, a circle, and a square) outlined in professional blue (#1677FF). The millet grains are distinctly visible as individual rounded particles forming the line. Clean white background, scalable vector graphics, modern educational tech aesthetic, no text, symbolizing the fusion of algebra and geometry with the theme of "harvesting knowledge".

The image shows a white background with a green dot in the middle of it, surrounded by a yellow and blue line. The green dot stands out against the white background, creating a striking contrast.