Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 16:18Z

∑_{k=1}^{n} k = n(n+1)/2

9ω² + 9ω + 2 = 0

320K

8ψ² + 7ψ + 0 = 0

144K

det| 8 9 ; 3 9 | = 45

∇ × E = −∂B/∂t

90K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

438K

E = mc²

d/dt [t^3] = 3t^2

394K

CaCO₃ → CaO + CO₂

29K

4t² + 3t + 3 = 0

94K

det| 12 3 ; 4 13 | = 144

211K

1n² + 7n + 3 = 0

390K

F = G m₁m₂ / r²

69K

∂n/∂θ = 3n

144K

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