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 00:09Z

4y² + 8y + 1 = 0

det| 1 5 ; 4 2 | = -18

46K

ΔS ≥ 0

468K

2H₂ + O₂ → 2H₂O

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

289K

det| 4 1 ; 2 5 | = 18

278K

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

∂z/∂θ = 3z

339K

det| 2 6 ; 1 3 | = 0

177K

iħ ∂ψ/∂t = Ĥψ

AgNO₃ + NaCl → AgCl↓ + NaNO₃

358K

9x² + 4x + 7 = 0

121K

CaCO₃ → CaO + CO₂

∂γ/∂β = 5γ

399K

∇²y = 0

316K

det| 9 8 ; 1 10 | = 82

ΔS ≥ 0

11K

det| 6 7 ; 2 7 | = 28

387K

CH₄ + 2O₂ → CO₂ + 2H₂O

144K

∇²r = 0

67K

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

97K

2H₂ + O₂ → 2H₂O

338K

e^{i\pi} + 1 = 0

276K

PV = nRT

346K

12x² + 9x + 3 = 0

256K

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