Wolfram Demonstrations Project
Izidor Hafner
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Demonstrations 21 - 40 of 1311
Area of a Triangle on an Integer GridSpace Visualization Test on Prism EdgesSpace Visualization Test on Pyramid EdgesEquations with FractionsAddition and Subtraction of One-Decimal Numbers Using Rulers
Area of a Triangle on an Integer Grid
Space Visualization Test on Prism Edges
Space Visualization Test on Pyramid Edges
Equations with Fractions
Addition and Subtraction of One-Decimal Numbers Using Rulers
Union and Intersection of IntervalsDivision by Successive SubtractionVieta's Formula for Quadratic PolynomialsIs This Number a Prime?3D Grill for Secret Writing
Union and Intersection of Intervals
Division by Successive Subtraction
Vieta's Formula for Quadratic Polynomials
Is This Number a Prime?
3D Grill for Secret Writing
Sturm's Theorem for PolynomialsPenrose Rhombus Tilings by Projecting Golden Rhombi 2A Grill for Secret WritingIso-n TrianglesDissecting One Isonona Triangle into Two
Sturm's Theorem for Polynomials
Penrose Rhombus Tilings by Projecting Golden Rhombi 2
A Grill for Secret Writing
Iso-n Triangles
Dissecting One Isonona Triangle into Two
Isonona Triangles for 3D PrintingIsonona TrianglesAll 11 Folding Nets of the Regular OctahedronIsopenta TrianglesIsohepta Triangles
Isonona Triangles for 3D Printing
Isonona Triangles
All 11 Folding Nets of the Regular Octahedron
Isopenta Triangles
Isohepta Triangles

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