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

∇²z = 0

46K

e^{i\pi} + 1 = 0

468K

2H₂ + O₂ → 2H₂O

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

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

∂r/∂r = 9r

339K

det| 7 9 ; 6 8 | = 2

177K

iħ ∂ψ/∂t = Ĥψ

2ψ² + 1ψ + 0 = 0

358K

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

121K

CaCO₃ → CaO + CO₂

PV = nRT

399K

ΔS ≥ 0

316K

det| 9 8 ; 1 10 | = 82

\oint_C \vec{F}\cdot d\vec{r} = 0

11K

∂γ/∂φ = 7γ

387K

det| 8 2 ; 3 9 | = 66

144K

det| 3 9 ; 1 4 | = 3

67K

ω = 2πf

97K

det| 4 4 ; 2 5 | = 12

338K

1θ² + 6θ + 0 = 0

276K

λ = h/p

346K

det| 9 8 ; 0 10 | = 90

256K

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