CS & Mathematics

Mindevice

Intriguing. Captivating. Unforgettable.

Interactive calculators and step-by-step explanations for computer engineering and discrete maths.

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Discrete Structures

Number theory, algebra and combinatorics — the mathematical foundations of computer science.

Extended Euclidean Algorithm
Computes the greatest common divisor of two integers together with the Bézout coefficients λ and μ — optionally in ℤ_p to find a modular inverse.

Computer Engineering

Digital logic and computer architecture — how hardware performs computation.

Adder Networks
Adds two 4-bit numbers with the von Neumann, parallel or serial adder and shows the bit/decimal step table with carry/overflow u.