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 21:54Z

7ω² + 9ω + 3 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

289K

E = mc²

278K

3n² + 8n + 2 = 0

∇ × E = −∂B/∂t

339K

det| 5 6 ; 2 6 | = 18

177K

∇²x = 0

det| 11 4 ; 5 12 | = 112

358K

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

121K

F = ma

det| 7 4 ; 4 8 | = 40

399K

∇ × E = −∂B/∂t

det| 12 7 ; 2 13 | = 142