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 18:22Z

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

det| 5 6 ; 7 6 | = -12

320K

CH₄ + 2O₂ → CO₂ + 2H₂O

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\frac{2}{2} \sum_{i=1}^{n} i^{2}

90K

11φ² + 7φ + 7 = 0

438K

2r² + 6r + 5 = 0

iħ ∂ψ/∂t = Ĥψ

394K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

29K

E = mc²

det| 9 4 ; 1 10 | = 86

94K

F = G m₁m₂ / r²

211K

∂y/∂y = 3y

det| 7 7 ; 4 8 | = 28

390K

∂z/∂ψ = 9z

69K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

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