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 23:57Z

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

det| 7 4 ; 4 8 | = 40

40K

∇ × E = −∂B/∂t

297K

∫₀^∞ e^(-r²) dr = √π / 2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

138K

N₂ + 3H₂ ⇌ 2NH₃

138K

7z² + 5z + 1 = 0

det| 4 6 ; 0 5 | = 20

176K

d/dβ [β^2] = 2β^1

67K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

306K

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

322K

N₂ + 3H₂ ⇌ 2NH₃

2γ² + 5γ + 2 = 0

374K

ω = 2πf

112K

2t² + 5t + 1 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

247K

2H₂ + O₂ → 2H₂O

417K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂