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 23:09Z

det| 12 9 ; 0 13 | = 156

∑_{k=1}^{n} k = n(n+1)/2

46K

F = G m₁m₂ / r²

468K

PV = nRT

∇ × E = −∂B/∂t

289K

det| 10 3 ; 4 11 | = 98

278K

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

det| 7 4 ; 4 8 | = 40

339K

\lim_{r\to 0} \frac{\sin r}{r} = 1

177K

4t² + 3t + 3 = 0

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

399K

∇²z = 0

316K

11t² + 9t + 5 = 0

11K