Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:55Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∑_{k=1}^{n} k = n(n+1)/2
193K
∇ × E = −∂B/∂t
det| 11 2 ; 5 12 | = 122
235K
det| 8 2 ; 2 9 | = 68
det| 10 3 ; 4 11 | = 98
212K
PV = nRT
det| 4 6 ; 4 5 | = -4
405K
∂y/∂α = 1y
∑_{k=1}^{n} k = n(n+1)/2
442K