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 00:03Z

4y² + 8y + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

46K

det| 11 9 ; 0 12 | = 132

468K

2H₂ + O₂ → 2H₂O

λ = h/p

289K

∇²ω = 0

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

∇²r = 0

339K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

177K

8ψ² + 7ψ + 0 = 0

358K

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

121K

N₂ + 3H₂ ⇌ 2NH₃

399K

∇²t = 0

316K

∇ × E = −∂B/∂t

11K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

387K