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 22:18Z

det| 5 1 ; 4 6 | = 26

det| 4 8 ; 3 5 | = -4

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 5 ; 1 10 | = 85

289K

N₂ + 3H₂ ⇌ 2NH₃

278K

12φ² + 4φ + 4 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

∂x/∂ψ = 6x

177K

E = mc²

d/dθ [θ^3] = 3θ^2

358K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∑_{k=1}^{n} k = n(n+1)/2

399K

∇ × E = −∂B/∂t

316K

e^{i\pi} + 1 = 0

11K

8ψ² + 7ψ + 0 = 0

387K

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