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| 7 4 ; 4 8 | = 40

46K

CaCO₃ → CaO + CO₂

468K

2H₂ + O₂ → 2H₂O

ω = 2πf

289K

1t² + 9t + 2 = 0

278K

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

\frac{6}{1} \sum_{i=1}^{n} i^{2}

339K

∇²α = 0

177K

iħ ∂ψ/∂t = Ĥψ

e^{i\pi} + 1 = 0

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

399K

det| 6 7 ; 6 7 | = 0

316K

det| 9 8 ; 1 10 | = 82

∇²β = 0

11K

∇²r = 0

387K

∂ω/∂t = 2ω

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

144K

∫₀^∞ e^(-β²) dβ = √π / 2

67K

det| 4 1 ; 0 5 | = 20

97K

∇ × E = −∂B/∂t

338K

1r² + 1r + 5 = 0

276K

∇²α = 0

346K

12z² + 4z + 6 = 0

256K

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