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 23:26Z

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

12θ² + 2θ + 6 = 0

384K

PV = nRT

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

∑_{k=1}^{n} k = n(n+1)/2

163K

∑_{k=1}^{n} k = n(n+1)/2

259K

iħ ∂ψ/∂t = Ĥψ

det| 12 9 ; 5 13 | = 111

305K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

57K

e^{i\pi} + 1 = 0

293K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

110K

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

300K

det| 9 4 ; 1 10 | = 86

34K

d/dt [t^3] = 3t^2

354K

∂y/∂n = 5y

368K

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