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 00:06Z

4y² + 8y + 1 = 0

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

46K

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

468K

2H₂ + O₂ → 2H₂O

det| 5 5 ; 3 6 | = 15

289K

e^{i\pi} + 1 = 0

278K

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

∇ × E = −∂B/∂t

339K

2H₂ + O₂ → 2H₂O

177K

iħ ∂ψ/∂t = Ĥψ

e^{i\pi} + 1 = 0

358K

ΔS ≥ 0

121K

CaCO₃ → CaO + CO₂

det| 1 4 ; 3 2 | = -10

399K

∂r/∂r = 9r

316K

det| 9 8 ; 1 10 | = 82

11y² + 3y + 2 = 0

11K

det| 4 8 ; 0 5 | = 20

387K

∇²z = 0

144K

PV = nRT

67K

iħ ∂ψ/∂t = Ĥψ

97K

e^{i\pi} + 1 = 0

338K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

276K

∑_{k=1}^{n} k = n(n+1)/2

346K

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