greatyuan
7 Works
Works
Quadratic Equation Solution Demonstration
Parabola with Range Restrictions on Extrema
Fast Squaring Method Demonstration
Opening, Axis of Symmetry, and Vertex of a Parabola
Multiple Solutions: Ptolemy, Algebra, Trigonometry, and Cauchy-Schwarz
Special Clock Simulation
45-Degree Origami Construction in a Square