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 00:54Z

4y² + 8y + 1 = 0

8ψ² + 7ψ + 0 = 0

46K

∫₀^∞ e^(-t²) dt = √π / 2

468K

2H₂ + O₂ → 2H₂O

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

289K

det| 5 9 ; 7 6 | = -33

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

iħ ∂ψ/∂t = Ĥψ

339K

∇²t = 0

177K

iħ ∂ψ/∂t = Ĥψ

∇ × E = −∂B/∂t

358K

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

121K

CaCO₃ → CaO + CO₂

∇²β = 0

399K

d/dφ [φ^1] = 1φ^0

316K

∑_{k=1}^{n} k = n(n+1)/2

11K