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 23:03Z

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

∇ × E = −∂B/∂t

384K

2H₂ + O₂ → 2H₂O

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

∑_{k=1}^{n} k = n(n+1)/2

163K

12n² + 2n + 2 = 0

259K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

305K

2H₂ + O₂ → 2H₂O

57K

F = G m₁m₂ / r²

293K

6n² + 7n + 6 = 0

110K

det| 7 4 ; 4 8 | = 40

300K

det| 7 6 ; 1 8 | = 50

34K

∫₀^∞ e^(-t²) dt = √π / 2

354K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

368K

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