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 07:39Z

∑_{k=1}^{n} k = n(n+1)/2

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

46K

PV = nRT

468K

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

∇ × E = −∂B/∂t

289K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

278K

∂x/∂θ = 8x

det| 11 4 ; 5 12 | = 112

339K

det| 3 1 ; 7 4 | = 5

177K

3φ² + 4φ + 2 = 0

det| 12 2 ; 2 13 | = 152

358K

PV = nRT

121K

4γ² + 1γ + 7 = 0

399K

8ψ² + 7ψ + 0 = 0

316K

5φ² + 1φ + 1 = 0

11K