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

\frac{8}{6} \sum_{i=1}^{n} i^{2}

46K

∇²z = 0

468K

ω = 2πf

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

∇ × E = −∂B/∂t

278K

det| 1 7 ; 1 2 | = -5

det| 9 4 ; 1 10 | = 86

339K

F = G m₁m₂ / r²

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

iħ ∂ψ/∂t = Ĥψ

358K

∇²r = 0

121K

d/dn [n^1] = 1n^0

iħ ∂ψ/∂t = Ĥψ

399K

∂γ/∂z = 6γ

316K

8β² + 8β + 2 = 0

det| 1 7 ; 4 2 | = -26