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 23:34Z

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

2H₂ + O₂ → 2H₂O

40K

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

297K

∫₀^∞ e^(-r²) dr = √π / 2

2H₂ + O₂ → 2H₂O

138K

det| 6 6 ; 2 7 | = 30

138K

7z² + 5z + 1 = 0

1β² + 4β + 0 = 0

176K

11φ² + 7φ + 7 = 0

67K

∑_{k=1}^{n} k = n(n+1)/2

12α² + 9α + 2 = 0

306K

1θ² + 2θ + 6 = 0

322K

N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

374K

det| 7 4 ; 4 8 | = 40

112K

2t² + 5t + 1 = 0

det| 9 7 ; 3 10 | = 69

247K

N₂ + 3H₂ ⇌ 2NH₃

417K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂