Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 01:01Z

iħ ∂ψ/∂t = Ĥψ

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

168K

∫₀^∞ e^(-α²) dα = √π / 2

446K

10t² + 5t + 5 = 0

det| 7 7 ; 4 8 | = 28

144K

det| 9 4 ; 1 10 | = 86

371K

∇ × E = −∂B/∂t

iħ ∂ψ/∂t = Ĥψ

259K

9ψ² + 7ψ + 3 = 0

86K

det| 8 7 ; 1 9 | = 65

e^{i\pi} + 1 = 0

224K

det| 10 7 ; 3 11 | = 89

234K

F = G m₁m₂ / r²

218K

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

354K