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

PV = nRT

46K

∫₀^∞ e^(-θ²) dθ = √π / 2

468K

2H₂ + O₂ → 2H₂O

9φ² + 2φ + 2 = 0

289K

PV = nRT

278K

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

\frac{3}{7} \sum_{i=1}^{n} i^{2}

339K

det| 1 5 ; 1 2 | = -3

177K

iħ ∂ψ/∂t = Ĥψ

det| 2 6 ; 1 3 | = 0

358K

∇ × E = −∂B/∂t

121K

CaCO₃ → CaO + CO₂

∇²y = 0

399K

det| 6 3 ; 4 7 | = 30

316K

e^{i\pi} + 1 = 0

11K

det| 2 3 ; 6 3 | = -12

387K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

144K

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

67K

d/dr [r^12] = 12r^11

97K

∑_{k=1}^{n} k = n(n+1)/2

338K

F = G m₁m₂ / r²

276K

det| 9 7 ; 3 10 | = 69

346K

CH₄ + 2O₂ → CO₂ + 2H₂O

256K

CH₄ + 2O₂ → CO₂ + 2H₂O

348K

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