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 01:21Z

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

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

46K

∫₀^∞ e^(-ψ²) dψ = √π / 2

468K

ω = 2πf

∇ × E = −∂B/∂t

289K

∂β/∂z = 1β

278K

det| 1 7 ; 1 2 | = -5

9θ² + 7θ + 4 = 0

339K

∇²β = 0

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

PV = nRT

358K

PV = nRT

121K

det| 11 5 ; 0 12 | = 132

399K

8ψ² + 7ψ + 0 = 0

316K

2n² + 4n + 0 = 0

11K