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 23:19Z

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

d/dγ [γ^3] = 3γ^2

384K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

∇ × E = −∂B/∂t

163K

12y² + 5y + 7 = 0

259K

iħ ∂ψ/∂t = Ĥψ

det| 7 4 ; 4 8 | = 40

305K

det| 4 2 ; 6 5 | = 8

57K

∑_{k=1}^{n} k = n(n+1)/2

293K

e^{i\pi} + 1 = 0

110K

∇²t = 0

300K

N₂ + 3H₂ ⇌ 2NH₃

34K

PV = nRT

354K

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