Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:37Z
2n² + 2n + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
445K
∫₀^∞ e^(-x²) dx = √π / 2
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
235K
6ψ² + 3ψ + 4 = 0
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
179K
det| 5 3 ; 2 6 | = 24
405K
det| 3 6 ; 0 4 | = 12
442K