Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 01:35Z
F = ma
det| 5 9 ; 7 6 | = -33
269K
det| 11 1 ; 4 12 | = 128
∂x/∂α = 6x
det| 7 7 ; 0 8 | = 56
det| 10 3 ; 4 11 | = 98
344K
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 4 2 ; 3 5 | = 14
201K
∑_{k=1}^{n} k = n(n+1)/2
399K