Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 23:31Z

d/dn [n^4] = 4n^3

∇²β = 0

384K

CH₄ + 2O₂ → CO₂ + 2H₂O

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

F = G m₁m₂ / r²

163K

F = G m₁m₂ / r²

259K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

305K

∇ × E = −∂B/∂t

57K

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

PV = nRT

293K

CaCO₃ → CaO + CO₂

110K

det| 5 7 ; 5 6 | = -5

det| 2 3 ; 5 3 | = -9

300K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

34K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 5 6 ; 2 6 | = 18

354K

det| 7 4 ; 4 8 | = 40

368K

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