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 17:20Z

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

det| 4 7 ; 2 5 | = 6

46K

det| 9 6 ; 7 10 | = 48

468K

iħ ∂ψ/∂t = Ĥψ

4γ² + 1γ + 7 = 0

289K

det| 11 9 ; 0 12 | = 132

278K

3r² + 6r + 7 = 0

8ψ² + 7ψ + 0 = 0

339K

5z² + 8z + 3 = 0

177K

E = mc²

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

358K

7γ² + 8γ + 3 = 0

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

316K

∇ × E = −∂B/∂t

11K