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 00:02Z

∑_{k=1}^{n} k = n(n+1)/2

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

168K

F = G m₁m₂ / r²

446K

3x² + 3x + 6 = 0

det| 4 7 ; 2 5 | = 6

144K

iħ ∂ψ/∂t = Ĥψ

371K

∇²t = 0

∫₀^∞ e^(-α²) dα = √π / 2

259K

det| 5 9 ; 7 6 | = -33

86K

det| 9 4 ; 1 10 | = 86

224K

F = G m₁m₂ / r²

234K