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 18:33Z

ΔS ≥ 0

CH₄ + 2O₂ → CO₂ + 2H₂O

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

\oint_C \vec{F}\cdot d\vec{r} = 0

11φ² + 4φ + 0 = 0

289K

∇ × E = −∂B/∂t

278K

d/dθ [θ^4] = 4θ^3

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

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

177K

det| 5 5 ; 7 6 | = -5

det| 9 4 ; 1 10 | = 86

358K

∂ψ/∂β = 3ψ

121K

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

399K

6t² + 6t + 4 = 0

316K