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

∇²φ = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

∇ × E = −∂B/∂t

289K

6α² + 9α + 2 = 0

278K

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

N₂ + 3H₂ ⇌ 2NH₃

339K

e^{i\pi} + 1 = 0

177K

iħ ∂ψ/∂t = Ĥψ

10α² + 2α + 0 = 0

358K

∫₀^∞ e^(-x²) dx = √π / 2

121K

CaCO₃ → CaO + CO₂

ω = 2πf

399K

\frac{6}{1} \sum_{i=1}^{n} i^{2}

316K

det| 9 8 ; 1 10 | = 82

e^{i\pi} + 1 = 0

11K

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

387K

∂ω/∂t = 2ω

ω = 2πf

144K

det| 4 7 ; 6 5 | = -22

67K

det| 7 7 ; 2 8 | = 42

97K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

338K

∑_{k=1}^{n} k = n(n+1)/2

276K

∫₀^∞ e^(-r²) dr = √π / 2

346K

N₂ + 3H₂ ⇌ 2NH₃

256K

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