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 00:25Z

∑_{k=1}^{n} k = n(n+1)/2

12n² + 2n + 2 = 0

168K

det| 9 5 ; 1 10 | = 85

446K

3x² + 3x + 6 = 0

iħ ∂ψ/∂t = Ĥψ

144K

9α² + 6α + 0 = 0

371K

∇²t = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

86K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

224K

det| 9 4 ; 1 10 | = 86

234K

∇²r = 0

218K

∫₀^∞ e^(-t²) dt = √π / 2

354K

F = G m₁m₂ / r²

70K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

402K