Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:18Z
∇ × E = −∂B/∂t
det| 11 2 ; 1 12 | = 130
∫₀^∞ e^(-x²) dx = √π / 2
131K
∑_{k=1}^{n} k = n(n+1)/2
det| 1 1 ; 1 2 | = 1
det| 6 8 ; 2 7 | = 26
201K
det| 7 8 ; 6 8 | = 8
295K
d/dn [n^12] = 12n^11
399K