Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 16:53Z
det| 4 4 ; 2 5 | = 12
d/dx [x^9] = 9x^8
∫₀^∞ e^(-y²) dy = √π / 2
138K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 9 9 ; 5 10 | = 45
176K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
112K