The SOF Mathematics Olympiad assess students’ knowledge and skills in mathematical reasoning and logical ability.

The International Mathematics Olympiad (SOF IMO), which is held yearly by the Science Olympiad Foundation (SOF), gives ...

Trigonometry is often aligned with right-angled triangles only. However, an understanding of trigonometry can also be extended to non-right angle triangles to find unknown sides or angles. The Sine ...

Trigonometric ratios are used to find the unknown side or angle of a right-angled triangle. There are three different trigonometric ratios, \(\sin(\theta), \cos(\theta)\), and \(\tan (\theta)\). Each ...

Path A series of points joined by straight line segements. Bezier Curve A polynomial curve defined by a list of control points. The curve starts at the first control point and ends at the last one.

Routines to create rounded corners, with either circular rounding, or continuous curvature rounding with no sudden curvature transitions. Provides rounding of corners or rounding that preserves corner ...

The Constitution enshrines our collective responsibility to one another, and the 2025 Law Day themes urges us to take pride in a Constitution that bridges our differences to bring us together as ...

State Key Laboratory of Green Pesticide, Center for R&D of Fine Chemicals, Guizhou University, Guiyang 550025, China ...