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Demonstrations 5061  5080 of 7153
Rasterization of a Data Plot
Collinearity of a Triangle's Circumcenter, Incenter, and the Contact Triangle's Orthocenter
2byn DiskPacking Paradox
Narayana Numbers
The Schiffler Point
Products of Diagonal Lengths in the Regular Polygon
Catalan Number Trees
Convolution with a Rectangular Pulse
Napier's Inequality (II)
Napier's Inequality (I)
Laws of Reflection
WaterPouring Problem
A Concurrency Generated by Lines through the Orthocenter and Circles about a Triangle's Sides
Another Concurrency Generated by Circles about a Triangle's Sides and Lines through an Internal Point
A Concurrency Generated by Circles about a Triangle's Sides and Lines through an Internal Point
Optimality of Greedy ChangeMaking
Signs in Space
Square Roots with Newton's Method
3×3 Determinants Using Diagonals
A Circumcircle through the Midpoint of a Triangle's Side
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