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 00:01Z

∑_{k=1}^{n} k = n(n+1)/2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

168K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

446K

3x² + 3x + 6 = 0

det| 6 6 ; 5 7 | = 12

144K

∇ × E = −∂B/∂t

371K

∇²t = 0

det| 7 4 ; 4 8 | = 40

259K

∇²r = 0

86K

7z² + 2z + 0 = 0

e^{i\pi} + 1 = 0

224K

∫₀^∞ e^(-θ²) dθ = √π / 2

234K

F = G m₁m₂ / r²

218K

8θ² + 8θ + 6 = 0

354K