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 17:27Z

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

∇²γ = 0

46K

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

468K

iħ ∂ψ/∂t = Ĥψ

11t² + 9t + 7 = 0

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

3r² + 6r + 7 = 0

∇²β = 0

339K

e^{i\pi} + 1 = 0

177K

E = mc²

det| 9 6 ; 7 10 | = 48

358K

det| 9 4 ; 1 10 | = 86

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

∂β/∂z = 1β

399K

F = ma

det| 3 6 ; 1 4 | = 6