Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 17:07Z

\lim_{z\to 0} \frac{\sin z}{z} = 1

∑_{k=1}^{n} k = n(n+1)/2

445K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

193K

∇ × E = −∂B/∂t

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

322K

det| 9 4 ; 1 10 | = 86

235K

det| 8 2 ; 2 9 | = 68

∫₀^∞ e^(-y²) dy = √π / 2

212K

5z² + 8z + 3 = 0

362K

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

179K

F = G m₁m₂ / r²

405K