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 23:37Z

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

F = G m₁m₂ / r²

40K

∫₀^∞ e^(-t²) dt = √π / 2

297K

∫₀^∞ e^(-r²) dr = √π / 2

∫₀^∞ e^(-φ²) dφ = √π / 2

138K

∫₀^∞ e^(-φ²) dφ = √π / 2

138K

7z² + 5z + 1 = 0

\frac{12}{7} \sum_{i=1}^{n} i^{2}

176K

iħ ∂ψ/∂t = Ĥψ

67K

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

306K

det| 7 4 ; 4 8 | = 40

322K

N₂ + 3H₂ ⇌ 2NH₃

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

374K

11φ² + 7φ + 7 = 0

112K

\lim_{t\to 0} \frac{\sin t}{t} = 1

247K