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 03:27Z

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

∑_{k=1}^{n} k = n(n+1)/2

46K

F = G m₁m₂ / r²

468K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

d/dψ [ψ^7] = 7ψ^6

289K

9α² + 7α + 5 = 0

278K

\frac{6}{9} \sum_{i=1}^{n} i^{2}

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

det| 7 4 ; 4 8 | = 40

177K

PV = nRT

∇ × E = −∂B/∂t

358K

∂ψ/∂β = 3ψ

121K

d/dx [x^3] = 3x^2

399K

∂y/∂γ = 8y

316K