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 23:36Z

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

\binom{n}{k} = \frac{n!}{k!(n-k)!}

40K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

297K

∫₀^∞ e^(-r²) dr = √π / 2

9θ² + 7θ + 4 = 0

138K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

138K

7z² + 5z + 1 = 0

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

176K

8ψ² + 7ψ + 0 = 0

67K

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

306K

1θ² + 7θ + 4 = 0

322K

N₂ + 3H₂ ⇌ 2NH₃

∂n/∂θ = 3n

374K

∇²r = 0

112K

2t² + 5t + 1 = 0

det| 9 9 ; 5 10 | = 45

247K

12φ² + 4φ + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂