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 17:06Z

d/dθ [θ^5] = 5θ^4

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

168K

∫₀^∞ e^(-z²) dz = √π / 2

446K

\frac{2}{4} \sum_{i=1}^{n} i^{2}

det| 7 4 ; 4 8 | = 40

144K

F = G m₁m₂ / r²

371K

d/dr [r^4] = 4r^3

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

10t² + 9t + 5 = 0

86K

7α² + 1α + 1 = 0

\lim_{t\to 0} \frac{\sin t}{t} = 1

224K

∇ × E = −∂B/∂t

234K

N₂ + 3H₂ ⇌ 2NH₃

218K

iħ ∂ψ/∂t = Ĥψ

354K

λ = h/p

70K

PV = nRT

402K

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