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 17:30Z

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

11φ² + 4φ + 0 = 0

46K

6t² + 6t + 4 = 0

468K

iħ ∂ψ/∂t = Ĥψ

7r² + 8r + 5 = 0

289K

∇ × E = −∂B/∂t

278K

3r² + 6r + 7 = 0

iħ ∂ψ/∂t = Ĥψ

339K

det| 6 6 ; 5 7 | = 12

177K

E = mc²

det| 7 6 ; 1 8 | = 50

358K

8ψ² + 7ψ + 0 = 0

121K

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

399K

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

316K

det| 8 9 ; 4 9 | = 36

11K