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

det| 3 1 ; 7 4 | = 5

46K

∇ × E = −∂B/∂t

468K

ω = 2πf

ΔS ≥ 0

289K

8ψ² + 7ψ + 0 = 0

278K

det| 1 7 ; 1 2 | = -5

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

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

358K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

121K

∂α/∂r = 8α

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

2H₂ + O₂ → 2H₂O

11K