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 23:54Z

det| 12 9 ; 0 13 | = 156

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

46K

CH₄ + 2O₂ → CO₂ + 2H₂O

468K

PV = nRT

∇ × E = −∂B/∂t

289K

e^{i\pi} + 1 = 0

278K

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

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

339K

∇²β = 0

177K

11t² + 9t + 5 = 0

358K

∇²θ = 0

121K

8ψ² + 7ψ + 0 = 0

399K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

316K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

11K