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 17:23Z

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

det| 3 1 ; 7 4 | = 5

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

iħ ∂ψ/∂t = Ĥψ

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

289K

det| 7 4 ; 4 8 | = 40

278K

3r² + 6r + 7 = 0

iħ ∂ψ/∂t = Ĥψ

339K

det| 9 6 ; 7 10 | = 48

177K

E = mc²

∇²ω = 0

358K

6x² + 6x + 1 = 0

121K

N₂ + 3H₂ ⇌ 2NH₃

399K

det| 5 9 ; 7 6 | = -33

316K

∑_{k=1}^{n} k = n(n+1)/2

11K