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 22:18Z

det| 5 1 ; 4 6 | = 26

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

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

289K

7r² + 8r + 5 = 0

278K

12φ² + 4φ + 4 = 0

det| 4 2 ; 6 5 | = 8

339K

det| 5 6 ; 2 6 | = 18

177K

E = mc²

∇²r = 0

358K

PV = nRT

121K

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

399K

8ψ² + 7ψ + 0 = 0

316K

∇²r = 0

11K