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Izidor Hafner
Demonstrations 1 - 20 of 222
Is the Given Function Injective?
Updated this month
Locate Important Real Numbers
Locate a Point on a Map of the World
Test Your Spatial Visualization Abilities
Polar Angles and Points on the Unit Circle
Total Probability and Bayes's Theorem
Probability Logic Test
Made for
Mathematica
7
Mazes on Polyhedra Nets
Basic Examples of Propositional Calculus
Find a Model for a Set of Propositions
Typical Predicate Calculus Statements
First-Order Logic Test
Propositional Logic Test
Logic with Logicians
Lewis Carroll's Diagram and Categorical Syllogisms
Made for
Mathematica
7
Logic on the Number Line
2D Logic Game with Letters
Geometric Illustration of Machin-Like Formulas
Complex Numbers with Different Norms
Drilled Truncated Octahedron
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