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 18:09Z

ΔS ≥ 0

∇²r = 0

46K

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

468K

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

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

289K

det| 7 2 ; 7 8 | = 42

278K

d/dθ [θ^4] = 4θ^3

∑_{k=1}^{n} k = n(n+1)/2

339K

∫₀^∞ e^(-α²) dα = √π / 2

177K

6r² + 3r + 1 = 0

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

PV = nRT

399K

det| 9 4 ; 1 10 | = 86

316K

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

11K