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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

AgNO₃ + NaCl → AgCl↓ + NaNO₃

289K

E = mc²

278K

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

iħ ∂ψ/∂t = Ĥψ

339K

∂ω/∂r = 5ω

177K

iħ ∂ψ/∂t = Ĥψ

∇²y = 0

358K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

121K

CaCO₃ → CaO + CO₂

det| 12 3 ; 7 13 | = 135

399K

9x² + 4x + 6 = 0

316K

5y² + 1y + 2 = 0

11K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

387K

2H₂ + O₂ → 2H₂O

144K

det| 6 4 ; 0 7 | = 42

67K

2H₂ + O₂ → 2H₂O

97K

ΔS ≥ 0

338K

E = mc²

276K

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