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 22:43Z

det| 5 1 ; 4 6 | = 26

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

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

289K

F = G m₁m₂ / r²

278K

12φ² + 4φ + 4 = 0

9θ² + 7θ + 4 = 0

339K

iħ ∂ψ/∂t = Ĥψ

177K

E = mc²

2H₂ + O₂ → 2H₂O

358K

CaCO₃ → CaO + CO₂

121K

det| 9 6 ; 0 10 | = 90

399K

det| 7 4 ; 4 8 | = 40

316K