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∑MathAdvanced

Betti Numbers

Betti numbers count independent k-dimensional holes: β₀ counts connected components, β₁ counts independent loops/tunnels, and β₂ counts voids.

#betti numbers#homology#simplicial complex+12
∑MathAdvanced

Gaussian Elimination over GF(2)

Gaussian elimination over GF(2) is ordinary Gaussian elimination where addition and subtraction are XOR and multiplication is AND.

#gaussian elimination
Advanced
Filtering by:
#rank nullity
#gf(2)
#xor basis
+12