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 04:59Z

∇²y = 0

∂y/∂γ = 8y

46K

5z² + 8z + 3 = 0

468K

11γ² + 9γ + 2 = 0

det| 4 2 ; 6 5 | = 8

289K

det| 9 4 ; 1 10 | = 86

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

339K

det| 2 3 ; 5 3 | = -9

177K

\oint_C \vec{F}\cdot d\vec{r} = 0

e^{i\pi} + 1 = 0

358K

∇²β = 0

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

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

316K