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 23:42Z

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

PV = nRT

384K

F = G m₁m₂ / r²

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

7r² + 8r + 5 = 0

163K

∇ × E = −∂B/∂t

259K

iħ ∂ψ/∂t = Ĥψ

e^{i\pi} + 1 = 0

305K

∂α/∂r = 8α

57K

\frac{2}{4} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

293K

F = G m₁m₂ / r²

110K

det| 2 3 ; 5 3 | = -9

300K

det| 7 4 ; 4 8 | = 40

34K

det| 8 9 ; 4 9 | = 36

354K