Phase 3: Quantum Algorithms
This is where quantum computing gets exciting. Quantum algorithms solve certain problems exponentially or quadratically faster than any known classical algorithm. These aren't theoretical — they're mathematically proven speedups that will reshape cryptography, search, and simulation.
Deutsch's Algorithm
The first quantum algorithm to prove quantum advantage over classical computing. Simple, elegant, and the foundation for understanding how quantum parallelism works.
Start here →Grover's Search Algorithm
Search an unstructured database of N items in √N steps instead of N. A quadratic speedup that applies to countless real-world search and optimization problems.
Explore →Shor's Factoring Algorithm
The algorithm that could break RSA encryption. Factors large numbers exponentially faster than classical methods — and it's why the world is preparing for "post-quantum cryptography."
Explore →Quantum Fourier Transform
The quantum version of the Fast Fourier Transform — exponentially faster. The engine that powers Shor's algorithm and quantum phase estimation.
Explore →Frequently Asked Questions
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