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 07:33Z

∑_{k=1}^{n} k = n(n+1)/2

det| 3 1 ; 7 4 | = 5

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

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

CaCO₃ → CaO + CO₂

289K

∂n/∂θ = 3n

278K

∂x/∂θ = 8x

det| 7 4 ; 4 8 | = 40

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

3φ² + 4φ + 2 = 0

∇²z = 0

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

∂β/∂z = 1β

399K

PV = nRT

316K