Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 02:16Z

det| 5 5 ; 5 6 | = 5

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

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

∇²n = 0

289K

det| 10 3 ; 4 11 | = 98

278K

5θ² + 3θ + 2 = 0

det| 9 5 ; 1 10 | = 85

339K

det| 5 9 ; 7 6 | = -33

177K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

358K

det| 9 4 ; 1 10 | = 86

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

λ = h/p

399K

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

316K

\lim_{y\to 0} \frac{\sin y}{y} = 1

iħ ∂ψ/∂t = Ĥψ

11K

\lim_{r\to 0} \frac{\sin r}{r} = 1

E = mc²

CH₄ + 2O₂ → CO₂ + 2H₂O

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