Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 15:38Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

168K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

446K

det| 12 4 ; 1 13 | = 152

1θ² + 2θ + 6 = 0

144K

∂γ/∂z = 6γ

371K

ΔS ≥ 0

F = ma

259K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

86K

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

F = G m₁m₂ / r²

224K

det| 7 4 ; 4 8 | = 40

234K

1x² + 9x + 5 = 0

∫₀^∞ e^(-x²) dx = √π / 2

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

F = ma

PV = nRT

70K

N₂ + 3H₂ ⇌ 2NH₃

402K

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