Σ index Σ#6 Batch 4 Rxn set 8 Batch 10 Ledger /15 Ledger /21 Eq pack 13 Matrix 5 Eq pack 1 Ledger /9

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-21 08:06Z

∑_{k=1}^{n} k = n(n+1)/2

det| 11 5 ; 0 12 | = 132

383K

∫₀^∞ e^(-x²) dx = √π / 2

436K

det| 5 5 ; 1 6 | = 25

11t² + 6t + 6 = 0

26K

∇ × E = −∂B/∂t

355K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 7 4 ; 4 8 | = 40

348K

E = mc²

228K

6y² + 8y + 3 = 0

F = G m₁m₂ / r²

440K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

28K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1