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 21:34Z

2H₂ + O₂ → 2H₂O

∇ × E = −∂B/∂t

168K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

446K

3θ² + 4θ + 0 = 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

144K

\oint_C \vec{F}\cdot d\vec{r} = 0

371K

∇²t = 0

det| 9 8 ; 3 10 | = 66

259K

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

86K

det| 11 7 ; 4 12 | = 104

N₂ + 3H₂ ⇌ 2NH₃

224K

11t² + 6t + 6 = 0

234K

4t² + 2t + 7 = 0

8ψ² + 7ψ + 0 = 0

218K

e^{i\pi} + 1 = 0

354K

∑_{k=1}^{n} k = n(n+1)/2