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 00:53Z

∑_{k=1}^{n} k = n(n+1)/2

ω = 2πf

168K

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

446K

3x² + 3x + 6 = 0

λ = h/p

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

371K

∇²t = 0

∇²r = 0

259K

det| 7 9 ; 1 8 | = 47

86K

F = G m₁m₂ / r²

224K

det| 7 4 ; 4 8 | = 40

234K

∫₀^∞ e^(-α²) dα = √π / 2

218K

E = mc²

354K

∇ × E = −∂B/∂t

70K

det| 11 4 ; 5 12 | = 112

402K