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

det| 6 9 ; 4 7 | = 6

46K

det| 1 4 ; 3 2 | = -10

468K

2H₂ + O₂ → 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

∇²ψ = 0

278K

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

2z² + 9z + 7 = 0

339K

∂r/∂r = 9r

177K

iħ ∂ψ/∂t = Ĥψ

∫₀^∞ e^(-γ²) dγ = √π / 2

358K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

316K

\frac{10}{5} \sum_{i=1}^{n} i^{2}

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

det| 11 8 ; 6 12 | = 84

144K

d/dα [α^3] = 3α^2

67K

ΔS ≥ 0

97K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

338K

det| 4 4 ; 2 5 | = 12

276K

8z² + 2z + 0 = 0

346K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

256K

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