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 23:24Z

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

d/dψ [ψ^7] = 7ψ^6

384K

8ψ² + 7ψ + 0 = 0

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

∇ × E = −∂B/∂t

163K

PV = nRT

259K

iħ ∂ψ/∂t = Ĥψ

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

305K

\lim_{t\to 0} \frac{\sin t}{t} = 1

57K

4t² + 3t + 3 = 0

293K

9α² + 7α + 5 = 0

110K

∑_{k=1}^{n} k = n(n+1)/2

300K

d/dx [x^3] = 3x^2

34K

e^{i\pi} + 1 = 0

354K

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