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 23:34Z

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

12θ² + 2θ + 6 = 0

384K

ΔS ≥ 0

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

F = G m₁m₂ / r²

163K

8ψ² + 7ψ + 0 = 0

259K

iħ ∂ψ/∂t = Ĥψ

10t² + 9t + 5 = 0

305K

4γ² + 1γ + 7 = 0

57K

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

293K

3z² + 5z + 1 = 0

110K

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

300K

∇ × E = −∂B/∂t

34K

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

354K

∑_{k=1}^{n} k = n(n+1)/2

368K