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 00:10Z

4y² + 8y + 1 = 0

1θ² + 6θ + 0 = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

CaCO₃ → CaO + CO₂

289K

det| 3 3 ; 0 4 | = 12

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

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

339K

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

177K

iħ ∂ψ/∂t = Ĥψ

6φ² + 7φ + 4 = 0

358K

∇ × E = −∂B/∂t

121K

CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

399K

5y² + 1y + 2 = 0

316K

det| 9 8 ; 1 10 | = 82

ω = 2πf

11K

2H₂ + O₂ → 2H₂O

387K

det| 7 8 ; 6 8 | = 8

144K

CaCO₃ → CaO + CO₂

67K

λ = h/p

97K

∫₀^∞ e^(-θ²) dθ = √π / 2

338K

e^{i\pi} + 1 = 0

276K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

346K

N₂ + 3H₂ ⇌ 2NH₃

256K

ΔS ≥ 0

348K

7n² + 4n + 0 = 0

396K

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