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 15:49Z

det| 10 1 ; 0 11 | = 110

det| 7 4 ; 4 8 | = 40

46K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

468K

∇ × E = −∂B/∂t

∇ × E = −∂B/∂t

289K

e^{i\pi} + 1 = 0

278K

4z² + 1z + 3 = 0

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

339K

∇²β = 0

177K

∂n/∂θ = 3n

358K

iħ ∂ψ/∂t = Ĥψ

121K

F = G m₁m₂ / r²

399K

λ = h/p

316K

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

11K