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 03:26Z

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

∑_{k=1}^{n} k = n(n+1)/2

46K

∇ × E = −∂B/∂t

468K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 2 7 ; 7 3 | = -43

289K

E = mc²

278K

\frac{6}{9} \sum_{i=1}^{n} i^{2}

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

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

PV = nRT

d/dx [x^3] = 3x^2

358K

8ψ² + 7ψ + 0 = 0

121K

∇ × E = −∂B/∂t

399K

∫₀^∞ e^(-ψ²) dψ = √π / 2

316K