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 15:35Z

det| 10 1 ; 0 11 | = 110

det| 4 7 ; 2 5 | = 6

46K

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

468K

∇ × E = −∂B/∂t

11t² + 9t + 5 = 0

289K

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

278K

4z² + 1z + 3 = 0

iħ ∂ψ/∂t = Ĥψ

339K

det| 7 4 ; 4 8 | = 40

177K

ΔS ≥ 0

∇ × E = −∂B/∂t

358K

F = G m₁m₂ / r²

121K

ω = 2πf

1θ² + 2θ + 6 = 0

399K

7φ² + 3φ + 6 = 0

316K

det| 12 6 ; 2 13 | = 144

∫₀^∞ e^(-θ²) dθ = √π / 2

11K

det| 5 5 ; 1 6 | = 25

CaCO₃ → CaO + CO₂

N₂ + 3H₂ ⇌ 2NH₃

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