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 18:13Z

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

46K

∂n/∂θ = 3n

468K

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

7y² + 9y + 1 = 0

289K

det| 11 9 ; 0 12 | = 132

278K

d/dθ [θ^4] = 4θ^3

F = G m₁m₂ / r²

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

det| 5 5 ; 7 6 | = -5

det| 7 4 ; 4 8 | = 40

358K

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

121K

d/dθ [θ^3] = 3θ^2

399K

ω = 2πf

316K

∇ × E = −∂B/∂t

11K