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 23:47Z

det| 12 9 ; 0 13 | = 156

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

46K

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

468K

PV = nRT

N₂ + 3H₂ ⇌ 2NH₃

289K

12y² + 5y + 7 = 0

278K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

det| 7 4 ; 4 8 | = 40

339K

λ = h/p

177K

F = G m₁m₂ / r²

358K

e^{i\pi} + 1 = 0

121K

det| 2 6 ; 0 3 | = 6

399K

∇ × E = −∂B/∂t

316K

8θ² + 8θ + 6 = 0

11K