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 21:56Z

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

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

289K

d/dt [t^3] = 3t^2

278K

3n² + 8n + 2 = 0

∂ψ/∂β = 3ψ

339K

∇²r = 0

177K

∇²x = 0

det| 11 5 ; 0 12 | = 132

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

∇ × E = −∂B/∂t

399K

det| 5 9 ; 7 6 | = -33

316K

8ψ² + 7ψ + 0 = 0

11K