Mathematics
One formula, five faces
Write a logical formula and see it at once as a truth table, a Venn diagram, a Karnaugh map and a circuit. Tap a cell in one view and the others follow.
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What leads here.
The decks that help you review what you handle here, and the learning path it belongs to.
The learning pathSound reasoning: logic, sets, arithmeticIts decks come in the right order, step by step, up to the badge.
The decks
- Connectives and truth tables
- Logical equivalences and De Morgan's laws
- Implication, contrapositive, converse
- Quantifiers
- Methods of proof
- Set operations
- Cartesian product and power set
- Cardinality of a set
- Properties of Boolean algebra
- Canonical forms of a Boolean function
- Karnaugh maps
- Properties of a binary relation
- Equivalence relations
- Order relations
- Injection, surjection, bijection
- Composition of functions
- Euclidean division
- GCD, Euclid's algorithm and Bézout
- Prime numbers
- Congruences
- Permutations, arrangements, combinations
- Numeration in base b
In the same subject.
The graph table
Draw a graph, run the algorithm
The plotter
Curves, tangents and matrices
The iteration workshop
Converge, oscillate, diverge
Try it, then review what it taught you.
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