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 23:48Z

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

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

384K

∂z/∂φ = 7z

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

det| 5 2 ; 3 6 | = 24

163K

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

259K

iħ ∂ψ/∂t = Ĥψ

det| 5 6 ; 2 6 | = 18

305K

9α² + 6α + 0 = 0

57K

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

∂x/∂ψ = 6x

293K

∇²z = 0

110K

det| 5 7 ; 5 6 | = -5

det| 9 4 ; 1 10 | = 86

300K

∑_{k=1}^{n} k = n(n+1)/2

34K

E = mc²

354K