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 23:39Z

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

2H₂ + O₂ → 2H₂O

40K

d/dx [x^5] = 5x^4

297K

∫₀^∞ e^(-r²) dr = √π / 2

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

138K

∫₀^∞ e^(-ω²) dω = √π / 2

138K

7z² + 5z + 1 = 0

1β² + 4β + 0 = 0

176K

det| 2 4 ; 4 3 | = -10

67K

∑_{k=1}^{n} k = n(n+1)/2

d/dx [x^3] = 3x^2

306K

d/dα [α^9] = 9α^8

322K

N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

374K

det| 7 4 ; 4 8 | = 40

112K

2t² + 5t + 1 = 0

6x² + 7x + 6 = 0

247K

N₂ + 3H₂ ⇌ 2NH₃

417K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂