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 21:02Z

7ω² + 9ω + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 12 9 ; 5 13 | = 111

289K

∇ × E = −∂B/∂t

278K

3n² + 8n + 2 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

339K

det| 7 4 ; 4 8 | = 40

177K

det| 7 6 ; 1 8 | = 50

358K

∂y/∂γ = 8y

121K

F = G m₁m₂ / r²

399K

d/dψ [ψ^7] = 7ψ^6

316K