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

∇²φ = 0

46K

e^{i\pi} + 1 = 0

468K

2H₂ + O₂ → 2H₂O

CH₄ + 2O₂ → CO₂ + 2H₂O

289K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

278K

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

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

339K

9x² + 4x + 6 = 0

177K

iħ ∂ψ/∂t = Ĥψ

E = mc²

358K

F = G m₁m₂ / r²

121K

CaCO₃ → CaO + CO₂

10n² + 3n + 7 = 0

399K

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

316K

det| 9 8 ; 1 10 | = 82

PV = nRT

11K

2z² + 9z + 7 = 0

387K

∂ω/∂t = 2ω

CaCO₃ → CaO + CO₂

144K

∑_{k=1}^{n} k = n(n+1)/2

67K

5y² + 1y + 2 = 0

97K

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

338K

∑_{k=1}^{n} k = n(n+1)/2

276K

d/dt [t^11] = 11t^10

346K

ω = 2πf

256K

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