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 04:10Z

∇²y = 0

det| 12 1 ; 5 13 | = 151

46K

d/dθ [θ^3] = 3θ^2

468K

11γ² + 9γ + 2 = 0

det| 11 5 ; 0 12 | = 132

289K

det| 7 2 ; 7 8 | = 42

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

F = G m₁m₂ / r²

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

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

358K

∇²r = 0

121K

e^{i\pi} + 1 = 0

399K

∇ × E = −∂B/∂t

316K

det| 7 4 ; 4 8 | = 40

11K