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 23:26Z

det| 12 9 ; 0 13 | = 156

Fe₂O₃ + 3CO → 2Fe + 3CO₂

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

PV = nRT

det| 4 2 ; 6 5 | = 8

289K

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

278K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

det| 12 2 ; 2 13 | = 152

339K

∇²t = 0

177K

ΔS ≥ 0

PV = nRT

358K

9α² + 7α + 5 = 0

121K

det| 9 4 ; 1 10 | = 86

399K

∇ × E = −∂B/∂t

316K

∑_{k=1}^{n} k = n(n+1)/2

11K