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 22:34Z

det| 5 1 ; 4 6 | = 26

9θ² + 7θ + 4 = 0

46K

11ψ² + 6ψ + 2 = 0

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 10 2 ; 3 11 | = 104

289K

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

278K

12φ² + 4φ + 4 = 0

\lim_{β\to 0} \frac{\sin β}{β} = 1

339K

∇ × E = −∂B/∂t

177K

E = mc²

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

358K

8ψ² + 7ψ + 0 = 0

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\frac{8}{6} \sum_{i=1}^{n} i^{2}

399K