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 00:07Z

4y² + 8y + 1 = 0

11y² + 3y + 2 = 0

46K

det| 9 2 ; 7 10 | = 76

468K

2H₂ + O₂ → 2H₂O

10n² + 5n + 0 = 0

289K

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

278K

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

det| 4 9 ; 6 5 | = -34

339K

E = mc²

177K

iħ ∂ψ/∂t = Ĥψ

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

358K

∂φ/∂α = 9φ

121K

CaCO₃ → CaO + CO₂

2H₂ + O₂ → 2H₂O

399K

det| 1 1 ; 5 2 | = -3

316K

e^{i\pi} + 1 = 0

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

det| 4 3 ; 0 5 | = 20

144K

∑_{k=1}^{n} k = n(n+1)/2

67K

\oint_C \vec{F}\cdot d\vec{r} = 0

97K

PV = nRT

338K

∇ × E = −∂B/∂t

276K

∫₀^∞ e^(-t²) dt = √π / 2

346K

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