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 18:10Z

ΔS ≥ 0

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

46K

PV = nRT

468K

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

det| 3 6 ; 0 4 | = 12

289K

12y² + 5y + 7 = 0

278K

d/dθ [θ^4] = 4θ^3

det| 7 4 ; 4 8 | = 40

339K

∇²z = 0

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

9α² + 6α + 0 = 0

121K

5φ² + 1φ + 1 = 0

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

∂z/∂φ = 7z

11K