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 07:36Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 8 ; 3 10 | = 66

46K

∇ × E = −∂B/∂t

468K

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

det| 2 7 ; 7 3 | = -43

289K

iħ ∂ψ/∂t = Ĥψ

278K

∂x/∂θ = 8x

det| 7 4 ; 4 8 | = 40

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

3φ² + 4φ + 2 = 0

det| 4 2 ; 6 5 | = 8

358K

F = G m₁m₂ / r²

121K

∇²θ = 0

399K

d/dθ [θ^3] = 3θ^2

316K