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 22:38Z

det| 5 1 ; 4 6 | = 26

d/dψ [ψ^7] = 7ψ^6

46K

det| 4 8 ; 3 5 | = -4

468K

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

289K

∇²ω = 0

278K

12φ² + 4φ + 4 = 0

det| 7 6 ; 1 8 | = 50

339K

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

177K

E = mc²

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

358K

∫₀^∞ e^(-x²) dx = √π / 2

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∇ × E = −∂B/∂t

399K

∇²z = 0

316K

\frac{4}{8} \sum_{i=1}^{n} i^{2}