Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 23:26Z

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

AgNO₃ + NaCl → AgCl↓ + NaNO₃

40K

∇ × E = −∂B/∂t

297K

∫₀^∞ e^(-r²) dr = √π / 2

5φ² + 1φ + 1 = 0

138K

det| 11 5 ; 0 12 | = 132

138K

7z² + 5z + 1 = 0

\frac{11}{6} \sum_{i=1}^{n} i^{2}

176K

iħ ∂ψ/∂t = Ĥψ

67K

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

306K

8ψ² + 7ψ + 0 = 0

322K

N₂ + 3H₂ ⇌ 2NH₃

iħ ∂ψ/∂t = Ĥψ

374K

7φ² + 3φ + 6 = 0

112K

2t² + 5t + 1 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

247K

12φ² + 4φ + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂