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 18:52Z

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

46K

∫₀^∞ e^(-α²) dα = √π / 2

468K

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

∑_{k=1}^{n} k = n(n+1)/2

289K

det| 10 7 ; 3 11 | = 89

278K

d/dθ [θ^4] = 4θ^3

det| 9 4 ; 1 10 | = 86

339K

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

177K

2n² + 4n + 0 = 0

358K

N₂ + 3H₂ ⇌ 2NH₃

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

399K