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 06:05Z

det| 3 9 ; 6 4 | = -42

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

168K

∇²t = 0

446K

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

144K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

371K

2z² + 2z + 5 = 0

det| 10 3 ; 4 11 | = 98

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

iħ ∂ψ/∂t = Ĥψ

∇ × E = −∂B/∂t

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

∫₀^∞ e^(-t²) dt = √π / 2

\frac{12}{6} \sum_{i=1}^{n} i^{2}

218K

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

354K