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 01:05Z

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

E = mc²

46K

∇ × E = −∂B/∂t

468K

ω = 2πf

\lim_{β\to 0} \frac{\sin β}{β} = 1

289K

det| 3 7 ; 2 4 | = -2

278K

det| 1 7 ; 1 2 | = -5

d/dθ [θ^3] = 3θ^2

339K

CH₄ + 2O₂ → CO₂ + 2H₂O

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

8ψ² + 7ψ + 0 = 0

358K

det| 5 3 ; 7 6 | = 9

121K

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

399K