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 01:41Z

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

46K

F = ma

468K

ω = 2πf

6ω² + 4ω + 4 = 0

289K

12y² + 5y + 7 = 0

278K

det| 1 7 ; 1 2 | = -5

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

339K

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

177K

8ψ² + 7ψ + 0 = 0

358K

9α² + 6α + 0 = 0

121K

∂n/∂θ = 3n

399K

∇ × E = −∂B/∂t

316K

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

11K