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 00:02Z

4y² + 8y + 1 = 0

F = ma

46K

det| 9 4 ; 1 10 | = 86

468K

2H₂ + O₂ → 2H₂O

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

289K

∇²r = 0

278K

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

iħ ∂ψ/∂t = Ĥψ

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

iħ ∂ψ/∂t = Ĥψ

N₂ + 3H₂ ⇌ 2NH₃

358K

F = G m₁m₂ / r²

121K

∂y/∂n = 5y

399K

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

316K