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 00:50Z

∑_{k=1}^{n} k = n(n+1)/2

12θ² + 2θ + 6 = 0

168K

det| 8 9 ; 4 9 | = 36

446K

3x² + 3x + 6 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

∇²t = 0

∇²r = 0

259K

∇²ω = 0

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

9α² + 6α + 0 = 0

234K

e^{i\pi} + 1 = 0

218K

det| 9 4 ; 1 10 | = 86

354K

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

70K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

402K