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 23:10Z

det| 12 9 ; 0 13 | = 156

\lim_{x\to 0} \frac{\sin x}{x} = 1

46K

8ψ² + 7ψ + 0 = 0

468K

PV = nRT

9ψ² + 7ψ + 3 = 0

289K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

278K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

∫₀^∞ e^(-α²) dα = √π / 2

177K

ΔS ≥ 0

∂α/∂r = 8α

358K

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

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∇ × E = −∂B/∂t

399K

PV = nRT

316K