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 22:14Z

det| 5 1 ; 4 6 | = 26

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

46K

11t² + 9t + 7 = 0

468K

∑_{k=1}^{n} k = n(n+1)/2

∂y/∂n = 5y

289K

8ψ² + 7ψ + 0 = 0

278K

12φ² + 4φ + 4 = 0

∇ × E = −∂B/∂t

339K

det| 3 1 ; 7 4 | = 5

177K

E = mc²

PV = nRT

358K

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

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

399K