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 00:13Z

4y² + 8y + 1 = 0

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

46K

∫₀^∞ e^(-γ²) dγ = √π / 2

468K

2H₂ + O₂ → 2H₂O

ΔS ≥ 0

289K

e^{i\pi} + 1 = 0

278K

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

\frac{6}{3} \sum_{i=1}^{n} i^{2}

339K

e^{i\pi} + 1 = 0

177K

3β² + 1β + 3 = 0

358K

CaCO₃ → CaO + CO₂

121K

∇²β = 0

399K

ω = 2πf

316K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

11K

10x² + 3x + 6 = 0

387K

∇²φ = 0

144K

PV = nRT

67K

∑_{k=1}^{n} k = n(n+1)/2

97K

e^{i\pi} + 1 = 0

338K

∑_{k=1}^{n} k = n(n+1)/2

276K

e^{i\pi} + 1 = 0

346K

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