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 22:40Z

det| 5 1 ; 4 6 | = 26

E = mc²

46K

∇ × E = −∂B/∂t

468K

∑_{k=1}^{n} k = n(n+1)/2

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

289K

d/dx [x^3] = 3x^2

278K

12φ² + 4φ + 4 = 0

∂z/∂φ = 7z

339K

CH₄ + 2O₂ → CO₂ + 2H₂O

177K

E = mc²

8ψ² + 7ψ + 0 = 0

358K

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

121K

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

399K