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 23:13Z

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

det| 9 4 ; 1 10 | = 86

40K

3α² + 4α + 6 = 0

297K

∫₀^∞ e^(-r²) dr = √π / 2

12α² + 9α + 2 = 0

138K

∇²r = 0

138K

7z² + 5z + 1 = 0

det| 11 2 ; 5 12 | = 122

176K

∇²ψ = 0

67K

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

306K

d/dt [t^3] = 3t^2

322K

N₂ + 3H₂ ⇌ 2NH₃

2H₂ + O₂ → 2H₂O

374K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

112K

∑_{k=1}^{n} k = n(n+1)/2

247K