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

∫₀^∞ e^(-x²) dx = √π / 2

40K

CaCO₃ → CaO + CO₂

297K

∫₀^∞ e^(-r²) dr = √π / 2

3ω² + 2ω + 2 = 0

138K

10y² + 5y + 6 = 0

138K

7z² + 5z + 1 = 0

det| 1 4 ; 2 2 | = -6

176K

F = G m₁m₂ / r²

67K

∑_{k=1}^{n} k = n(n+1)/2

9θ² + 7θ + 4 = 0

306K

det| 7 4 ; 4 8 | = 40

322K

N₂ + 3H₂ ⇌ 2NH₃

∫₀^∞ e^(-α²) dα = √π / 2

374K

E = mc²

112K

2t² + 5t + 1 = 0

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

247K

∇ × E = −∂B/∂t

417K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂