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 21:10Z

7ω² + 9ω + 3 = 0

∇²β = 0

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

∑_{k=1}^{n} k = n(n+1)/2

11t² + 9t + 7 = 0

289K

det| 7 4 ; 4 8 | = 40

278K

3n² + 8n + 2 = 0

det| 10 3 ; 4 11 | = 98

339K

11t² + 9t + 5 = 0

177K

∇²x = 0

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

358K

det| 3 6 ; 0 4 | = 12

121K

∇ × E = −∂B/∂t

399K

∇ × E = −∂B/∂t

316K

F = G m₁m₂ / r²

11K