Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 01:29Z
F = ma
det| 11 1 ; 4 12 | = 128
det| 9 4 ; 1 10 | = 86
131K
∂x/∂α = 6x
det| 7 7 ; 0 8 | = 56
det| 12 1 ; 5 13 | = 151
139K
\lim_{y\to 0} \frac{\sin y}{y} = 1
∫₀^∞ e^(-α²) dα = √π / 2
91K
∫₀^∞ e^(-n²) dn = √π / 2
201K
∑_{k=1}^{n} k = n(n+1)/2
399K