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 00:14Z

4y² + 8y + 1 = 0

ω = 2πf

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

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

289K

det| 7 7 ; 2 8 | = 42

278K

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

det| 9 5 ; 2 10 | = 80

339K

∇ × E = −∂B/∂t

177K

iħ ∂ψ/∂t = Ĥψ

det| 10 1 ; 1 11 | = 109

358K

det| 12 7 ; 7 13 | = 107

121K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

399K

det| 10 5 ; 6 11 | = 80

316K

det| 9 8 ; 1 10 | = 82

∑_{k=1}^{n} k = n(n+1)/2

11K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

387K

∂ω/∂t = 2ω

∫₀^∞ e^(-x²) dx = √π / 2

144K

ΔS ≥ 0

67K

ΔS ≥ 0

97K

det| 3 7 ; 3 4 | = -9

338K

e^{i\pi} + 1 = 0

276K

∂z/∂θ = 3z

346K

3ψ² + 3ψ + 2 = 0

256K

det| 3 4 ; 6 4 | = -12

348K

∑_{k=1}^{n} k = n(n+1)/2

396K

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