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)!}

∇²n = 0

46K

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

468K

iħ ∂ψ/∂t = Ĥψ

λ = h/p

289K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

278K

3r² + 6r + 7 = 0

iħ ∂ψ/∂t = Ĥψ

339K

det| 7 9 ; 1 8 | = 47

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

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

121K

∂β/∂z = 1β

399K

E = mc²

316K

det| 9 4 ; 1 10 | = 86

11K

det| 6 6 ; 5 7 | = 12

387K