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

det| 1 4 ; 3 2 | = -10

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

11γ² + 9γ + 2 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

289K

det| 7 4 ; 4 8 | = 40

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

PV = nRT

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

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

det| 2 7 ; 7 3 | = -43

358K

d/dψ [ψ^7] = 7ψ^6

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

det| 5 6 ; 2 6 | = 18

316K