Wolfram Demonstrations Project
Izidor Hafner
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Demonstrations 41 - 60 of 1325
Equations with FractionsAddition and Subtraction of One-Decimal Numbers Using RulersUnion and Intersection of IntervalsDivision by Successive SubtractionVieta's Formula for Quadratic Polynomials
Equations with Fractions
Addition and Subtraction of One-Decimal Numbers Using Rulers
Union and Intersection of Intervals
Division by Successive Subtraction
Vieta's Formula for Quadratic Polynomials
Is This Number a Prime?3D Grill for Secret WritingSturm's Theorem for PolynomialsPenrose Rhombus Tilings by Projecting Golden Rhombi 2A Grill for Secret Writing
Is This Number a Prime?
3D Grill for Secret Writing
Sturm's Theorem for Polynomials
Penrose Rhombus Tilings by Projecting Golden Rhombi 2
A Grill for Secret Writing
Iso-n TrianglesDissecting One Isonona Triangle into TwoIsonona Triangles for 3D PrintingIsonona TrianglesAll 11 Folding Nets of the Regular Octahedron
Iso-n Triangles
Dissecting One Isonona Triangle into Two
Isonona Triangles for 3D Printing
Isonona Triangles
All 11 Folding Nets of the Regular Octahedron
Isopenta TrianglesIsohepta TrianglesShephard's Algorithm for Two Convex Polyhedra with a Common NetConway's Toroid with 36 Equilateral Triangular Faces3D Printer Templates for Mazes on a Cube
Isopenta Triangles
Isohepta Triangles
Shephard's Algorithm for Two Convex Polyhedra with a Common Net
Conway's Toroid with 36 Equilateral Triangular Faces
3D Printer Templates for Mazes on a Cube

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