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 19:09Z

ω = 2πf

∇ × E = −∂B/∂t

46K

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

468K

3γ² + 9γ + 0 = 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

289K

5φ² + 1φ + 1 = 0

278K

∂β/∂z = 1β

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

339K

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

177K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

CH₄ + 2O₂ → CO₂ + 2H₂O

358K

∂α/∂r = 8α

121K

det| 10 3 ; 0 11 | = 110

8ψ² + 7ψ + 0 = 0

399K

PV = nRT

316K

d/dα [α^12] = 12α^11