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 00:11Z

4y² + 8y + 1 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

46K

det| 7 8 ; 6 8 | = 8

468K

2H₂ + O₂ → 2H₂O

e^{i\pi} + 1 = 0

289K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

278K

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

∇²γ = 0

339K

det| 4 7 ; 0 5 | = 20

177K

∫₀^∞ e^(-θ²) dθ = √π / 2

358K

8β² + 1β + 7 = 0

121K

ΔS ≥ 0

399K

∂ω/∂x = 4ω

316K

∫₀^∞ e^(-x²) dx = √π / 2

11K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

387K

F = G m₁m₂ / r²

144K

PV = nRT

67K

∑_{k=1}^{n} k = n(n+1)/2

97K

det| 5 3 ; 2 6 | = 24

338K

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

276K

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