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 22:49Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

384K

∂y/∂n = 5y

385K

det| 11 9 ; 4 12 | = 96

det| 7 8 ; 4 8 | = 24

163K

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

259K

∇ × E = −∂B/∂t

d/dψ [ψ^7] = 7ψ^6

305K

∂ψ/∂β = 3ψ

57K

5z² + 5z + 0 = 0

det| 9 4 ; 1 10 | = 86

293K

iħ ∂ψ/∂t = Ĥψ

110K

det| 6 6 ; 3 7 | = 24

\oint_C \vec{F}\cdot d\vec{r} = 0

300K

PV = nRT

34K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

354K