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 23:22Z

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

det| 9 6 ; 0 10 | = 90

40K

∂y/∂γ = 8y

297K

∫₀^∞ e^(-r²) dr = √π / 2

∇²r = 0

138K

∫₀^∞ e^(-ψ²) dψ = √π / 2

138K

7z² + 5z + 1 = 0

det| 1 4 ; 2 2 | = -6

176K

8ψ² + 7ψ + 0 = 0

67K

∑_{k=1}^{n} k = n(n+1)/2

det| 5 6 ; 4 6 | = 6

306K

iħ ∂ψ/∂t = Ĥψ

322K

N₂ + 3H₂ ⇌ 2NH₃

∇²ψ = 0

374K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

112K

2t² + 5t + 1 = 0

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

247K

N₂ + 3H₂ ⇌ 2NH₃

417K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂