Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:06Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
det| 1 2 ; 7 2 | = -12
445K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
322K
det| 8 2 ; 2 9 | = 68
det| 2 7 ; 7 3 | = -43
405K
∑_{k=1}^{n} k = n(n+1)/2
369K