Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 07:35Z

∑_{k=1}^{n} k = n(n+1)/2

det| 10 3 ; 4 11 | = 98

46K

PV = nRT

468K

\frac{6}{1} \sum_{i=1}^{n} i^{2}

∫₀^∞ e^(-θ²) dθ = √π / 2

289K

∇²z = 0

278K

∂x/∂θ = 8x

iħ ∂ψ/∂t = Ĥψ

339K

iħ ∂ψ/∂t = Ĥψ

177K

det| 9 4 ; 1 10 | = 86

358K

d/dθ [θ^3] = 3θ^2

121K

F = G m₁m₂ / r²

399K

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

316K

det| 2 8 ; 7 3 | = -50

11K