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 17:02Z

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

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

46K

d/dψ [ψ^7] = 7ψ^6

468K

iħ ∂ψ/∂t = Ĥψ

∇ × E = −∂B/∂t

289K

det| 1 4 ; 3 2 | = -10

278K

3r² + 6r + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∇²β = 0

177K

E = mc²

\lim_{x\to 0} \frac{\sin x}{x} = 1

358K

PV = nRT

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

399K

8ψ² + 7ψ + 0 = 0

316K

5φ² + 1φ + 1 = 0

11K