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 17:25Z

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

det| 11 9 ; 0 12 | = 132

46K

6x² + 6x + 1 = 0

468K

iħ ∂ψ/∂t = Ĥψ

ΔS ≥ 0

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

3r² + 6r + 7 = 0

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

339K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

177K

E = mc²

det| 9 4 ; 1 10 | = 86

358K

d/dψ [ψ^7] = 7ψ^6

121K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

399K

5φ² + 1φ + 1 = 0

316K

11z² + 3z + 4 = 0

11K